SANCHI ORGANICS P.LTD.
Featured Products
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Bourdon Sensing Pressure Gauges Bspg And Lfbspg
Features
Compliance to latest EN - 837 Standard
Range: (-) to 16000 kg / cm2
Bourdon in SS316 Tias standard, providing better Mechanical properties guaranteeing repeatability & accuracy
Accuracy ± 1% ( Standard ) ± 0.5% FSD on request
Unit of measurement - kg / cm2, bar, PSI, kPa, MPa
Pressure Gauges intended for process industries such as chemicals, petro- chemicals, energy or gas industry, food processing, nuclear, etc
These pressure gauges have been designed to satisfy requirement to operate in aggressive environment
Gauges With External Zero Adjustment
Applicable for all Models, where code “E” is specified in Option column
Features
Generally Pressure Gauges Differential pressure are provided with micrometer type pointer, by which zero can be adjusted after opening the Bezel & Glass. However for Gauges with Liquid (Glycerine / Silicone Oil) filled case, this arrangement is practically not suitable, since the filling liquid has to be drained before opening the Bezel & Glass. After doing the zero adjustment, the Bezel & Glass has to be re-assembled and again the case has to be filled with liquid.
In order to overcome this difficulty, General instruments consortium has developed a unique of external zero adjustment. By this arrangement, zero can be adjusted without draining the Glycerine, without opening the Bezel, without removing the Glass & without touching the pointer, just by rotating a knob provided out side the Gauges. This arrangement is highly recommended from the maintenance view, especially for liquid filled Gauges.
Safety Pattern Solid Front Pr. Gauges Sfbspg And Lfsfbspg
Features
Safety pattern
All SS Construction
These pressure Gauges are well suited for the process industries such as chemicals, petro chemicals, energy or gas industries, food processing, nuclear, etc
These Gauges have been provided with a solid baffle wall and blow out back which immediately releases the pressure in the enclosure in the event of an accidental rupture of the sensing element
Solid Front Phenolic Case Pr. Gauges Sfphpg And Lsphpg
Features
Safety pattern
Corrosion resistant Phenolic Case makes it suitable for corrosive environment
Available with Stainless Steel & Monel internals
These Gauges have been provided with a solid baffle wall and blow out back which immediately releases the pressur in the enclosure in the event of an accidental rupture of the sensing element.
Bourdon Sensing Pr. Gauges
BS25 / LFBS25 / SFBS25 / LSBS25
Features
Compliance to latest EN - 837 standard
Range: (-) 1600 kg/cm2
Bourdon in SS316 Ti as standard providing better mechanical properties guaranteeing repeatability & accuracy
Accuracy ±1% FSD (standard), ±0.5% FSD on request
Uni of measurement - kg/cm2, bar, PSI, KPa, MPa
Capsule Sensing Pressure Gauges
CCPG / SFCCPG
Features
Low range with high accuracy
ALL SS Internals
Accuracy ± 1%FSD
Compact design avoids use of bulky manometers
Ingress protection class IP-68
These pressure Gauges are well suited for low pressure measurement
The sensing element capsule is made of 2 stainless steel laser welded diaphragms
Small Pr. Gauges Brass Internals
SPGB / LFSPGB
Features
Designed to fulfill most industrial requirements as well as commercial
Range: (-) 1 to 250 kg/cm2
Bourdon in Ph Bronze / Brass
Accuracy ± 2%FSD
Unite of Measurement - kg/cm2, bar, PSI
Small dial Pressure Gauges are developed for OEM applications in compressed gases, lubricating circuits, air filter fegulators, gas cylinders, etc.
Small Pr. Gauges Ss Internals
SPGS / LFSPGS
Features
Designed to fulfill most industrial requirements as well as commercial
Range: (-) 1 to 400 kg/cm2
Bourdon in SS316 as standrad
Accuracy ± 2%FSD
Unite of Measurement - kg/cm2, bar, PSI
Small dial Pressure Gauges are developed for OEM applications in compressed gases, lubricating circuits, air filter fegulators, gas cylinders, etc.
Hygiene Gauges
100mm & 150mm Dial
HY10 / LFHY10 / HY15 / LFHY15
Features
Designed for pressure measurement in sanitary application
Designed compliance to international dairy federation
Compliance to latest EN - 837 standard
Range(-) 1% to 40kg/cm2
Accuracy ± 1% FSD (standard), ± 0.5% FSD on request
Unit of measurement - kg/cm², bar, psi, kPa
Micrometer pointer
Hygine Gauge
63 mm dial
HY63 / LFHY63
Features
Designed for pressure measurement in Sanitary application
Designed compliance to International Dairy Federation
Compliance to latest EN-837 standard
Range : Refer table
Accuracy ±2% FSD
Unit of measurement - kg/cm², bar, psi, kPa
Hygiene Gauges designed for pressure measurement in Sanitary
application in accordance with International Dairy Federation (IDF)
requirements in pharmaceutical, dairy, biotechnology, food & beverages
industries.
Mud Gauges
MUDG
Features
Designed for oil industries / coal industries
This Gauge is specially designed to measure the pressure of pulsating fluids including solid particles in suspension of stand pipe of mud pumps
It can also be used for any other fluid
Its sturdy construction can undergo severe working conditions
The pressure ranges meet every requirement of the oil industry
Pressure too high indicates a plugged drill bit or an increase in mud density or viscosity. Early indication of mud pump pressure provides an early warning of circulation problem enabling driller to make suitable corrections & helps to avoid major problems
Pressure Gauge With In Built Transmitter
BSPGTX / LF BSPGTX / SF BSPGTX / LS BSPGTX (Liquid filled, Solid Front Case)
Features
Gauge Design as per EN-837 standard
Local Indication & signal transmission to the control room
Transmission of process values 4 to 20 mA, 0 to 20 mA, 0 to 10 V
Easy-to-read, analogue on-site display. No need of external power supply
"Plug and play" with no configuration necessary
Signal transmission as per NAMUR
Measuring ranges (-)1-0, 0-1 to 0-1000 kg/cm2.g/ bar.g
Nominal Dial Size of 100 or 150 mm
Differential Pressure Gauges Bellow Type
DPBL / LFDBPL / SFDPBL / LSDPBL
Features
Bellow type construction
Reference Standard: EN - 837
All SS internals
Chemical seal unit (optional) for process suitability
Accuracy ±1% FSD
A set of two stainless steel bellows mounted on a force balance enables direct reading of the actual differential pressure
Each Bellow of the pressure Gauge can withstand the full static pressure without any damage or shifting being caused to the instrument
Differential Pressure Gauges Diaphragm Type
DPDS / LFDPDS / SFDPDS / LSDPDS
Features
General purpose differential pressure measurement
Sensing Element of Diaphragm
Wetted Parts in SS316 / SS316L / Monel / Hastelloy-C
Non-wetted parts & Case in Stainless Steel
Accuracy ± 1.6% FSD
Span of dial marking at 270 Deg Angle, even for very low ranges
Differential Pressure Gauges Capsule Type
DPCP
Features
Low differential pressure measurement with high accuarcy
Sensing element - Capsule in SS316L
Screwed connection
Accuracy ± 1% FSD
General stainless steel capsule differential pressure gauges are designed for measuring small differential pressures on clean & dry air or gas system
Differential Pressure Gauges Mag Dp (Pharma Application)
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MODEL: DPMG
Features
“General” make Mag-DP Gauges are designed for measuring very low differential pressures. Minimum measuring range offered is as low as 0 to 6 mmWC(DP). The Mag-DP Gauges are suitable for measuring fan & blower pressures, filter resistance, furnace draft and pressure drop across orifice plates, etc. Mag-DP Gauges are designed to suit Flush Panel Mounting or Sur face (Projection) Mounting or Yoke (2” Pipe) Mounting as per requirement. For maximum accuracy, it is recommended to mount the Gauge in vertical position. Suitable mounting accessories are provided with each Gauge.
Diaphragm operated, with magnetic helical movement
Suitable for measuring very low differential pressure
Minimum measuring range as low as 0 to 6 mmWC(DP)
Silicone Rubber diaphragm (Buna-N for Hydrogen Service)
Body material – Aluminium
Blind Pressure And Differential Pressure Switches
Features
GENERAL has been designing and manufacturing reliable, high quality Pressure Switches and Differential Pressure Switches for accurate control of the process equipments to suit to most of the industrial applications in various process industries including Oil, Gas, Power, Steel, Chemical, Petrochemical, Soap, Cement, Paper, Sugar, pharmaceutical etc. Generally Pressure Switches are available with sensing element of Bellow, Diaphragm & Piston and Differential Pressure Switches with sensing element of Diaphragm. Rigorous and continuous tests are conducted for design and quality conformance.
Indicating Differential Pressure Switch
IDMSB / IDNSB / IDNSD
Features
GENERAL has been designing and manufacturing high quality Bellow / Diaphragm Type Differential Pressure indicating switches to suit to most of the industrial application for accurate control of the process equipments. Rigorous and continuous tests are conducted for design and quality conformance.
Indicating Differential Pumps, Compressors, Lubrication Systems, Turbines, Generators, Boilers, Furnances etc. in industries such as Chemical, Fertiliser, Ferrous & Non-ferrous metal, Pulp & Paper, Power, Waste Water Treatment, Refinery & Petrochemical, Synthetic Fibre, etc. Pressure Switches are designed to use.
Indicating Pressure Switches
IPSH
Features
Combination of indicating and switch
Choice of electrical contacts & microswitch
One or Two contacts possible
Switch setting throughout thr range externally
High repeatability & low hysteresis
Weatherproof or flameproof housing
Mil connector provided optionally
Bimetal Dial Thermometer
BDT
Features
The Bimetal thermometer employs a bimetal strip in the form of helix (it works on the principle of thermal expansion - two metals having different coefficient of expansions are joined to form a bimetal. The resultant expansion of bimetal is proportional to temperature). Bimetal dial thermometers are simple in construction, yet rugged. They are used for measurement of temperature in most of the industrial o applications. They are offered in the range of (-)50 C to 600 C. With rigid stem having bottom or back entry. It can also be offered in every angle rotatable construction.
Rugged construction
Bottom / Back entry, every angle construction
Fast response
Protection class IP-67
Accuracy ± 1% FSD
High repeatability, low hysteresis
Hermetically sealed case
Liquid Filled Dial Thermometer
LDT-R / LDT-C
Features
Liquid filled system based on liquid (other than mercury) expansion principle is used for measuring temperature 0 ranging from (-)30 C to 250 C.
It has faster response and the same is available in rigid stem as well as capillary type for remote sensing. Every angle type can be offered in all SS construction. Generally used where mercury type thermometer is not used in industries such as Food, Pharmaceutical, etc. The main advantage is its minimum immersion length required for sensing (as low as 30mm suffices for proper sensing thereby making it ideal for installing in lower line sizes).
Rugged construction
Rigid stem or capillary type
Suitable for pharmaceutical, food, biotechnology industry
Protection class IP-67
Accuracy ± 1% FSD
Minimum immersion length (as low as 30 mm suitable for lower line sizes possible)
Case compensated system
Gas Filled Dial Thermometer
GDT-R / GDT-C
Features
Gas filled Temperature Gauge overcomes most of the limitations of other members of 0 family. It is offered in a very wide temperature range i.e. (-)200 to 800 C. Practically any stem length can be offered and capillary length as long as 25 mtr, without any loss of accuracy. Inert, non hazardous, non toxic nature of the filled system makes it virtually ideal choice of cross section of industries.
Use of inert gas - N2
Suitable for sanitary application
All SS construction
Rigid stem or capillary type
Fast response
Non-polluting, environment friendly
Non-hazardous for the service
High reliability
IP-67 protection
Accuracy ± 1% FSD
In House Test Facilities
Features
Accuracy test
Over range test
Hysteresis test
Response time test
Repeatability test
Vibration test (rattling test)
Load test
Mounting position test
Ambient temperature compensation test (Case compensation test)
Capillary compensation test
Thermal stability test
Hermetical sealing test (for Bimetal Temperature Gauges)
End nipple test (for Bimetal Temperature Gauges)
Hose down test (water spray test)
Switching accuracy test (for contact assembly & microswitch type models)
High voltage test (for contact assembly & microswitch type models)
Insulation test
Contact resistance test
Altitude test
Cyclic test
Rtd Manufacturers
Features
Accurate temperature monitoring and control begins with a properly designed sensor. RTD - Resistance Temperature Detector used for temperature measurement (-) 200°C to 500°C (upto 800°C on request). must have the physical configuration necessary for optimum thermal response to the process fluid it is sensing and the resistive element compatible with instrumentation.
State-of-the-art Laser Welding adopted to weld element to transducer case and bulb to sheath.
High integrity construction.
High accuracy, repeatability.
High insulation resistance (>100 M ohm @ 500 VDC at 25°C)
Wide operating range i.e. (-) 200°C to 800°C
Fast response
Mineral insulated construction enables the sheath to be bent / routed to suit installation without affecting performance.
Available in variety of sheath diameters.
Two, three and four wire configuration
Calibration in accordance with IEC 751
Class A type or 1/3 DIN with special limits of error optional#.
Suitable for head mounted transmitters.
We are leading RTD Manufacturers in Mumbai India
Mi Thermocouples Manufacturers
Features
Thermocouple : J, K, E, T, N, R , S , B type thermocouples, simplex / duplex / triplex element MI Thermocouples, MI Thickwall Thermocouples, MI Tube Skin Thermocouple Assemblies, Multipoint Thermocouple Assemblies, Special Thermocouple Assemblies
SS316, SS321, Inconel 600 Sheath & Weatherproof, Flameproof, EX-Proof enclosures (ATEX certified)
We are leading Thermocouples Manufacturers in Mumbai, India
Special Tw Sleeved Lined
Features
One of the most economical solutions to protect the thermowells from chemically agressive fluids is to provide a bar-stock flanged thermowell made out of conventional stainless steel (SS316) with loose lining in the form of a sleeve on the entire wetted portion. This will provide strength from stainless steel & corrosion resistance from the lining.
Van Stone Thermowell Manufacturers
Features
For high pressure applications and where welding is to be avoided, Van Stone design thermowells are used. These are machined from a single barstock, sandwiched between the nozzle flange and cover (companion) flange. The OD of the machined portion corresponding the raised face portion of the flange. Wake frequency calculations (in accordance with PTC 19.3) are performed where ever data is made available and are essential in order to suggest appropriate dimensions of thermowell.
We are leading Van Stone Thermowell Manufacturers in Mumbai, India
Transparent Level Gauges
Features
Transparent level guage applicable upto 200 kg and upto 400deg cent
Cryo applications upto-196 deg cent
Toughened glass and borosilicate glass
For applicability in critical, acidic, cryo and high temperature zone
IBR certified device available
NACE, H2S service compatibility applicable
Non frost extension and high temperature extension
Heat tracing available
Level 1 radiographed body available
Helium leak test proved design @ 10(-7) mbarlt/sec
Viscous media (max upto 380 cst and upto 100 deg cent) besides other acidic, non acidic, steam water media
CE applicability
Applicable for refinery, petrochemical, chemical, power, radioactive, fertilizer, food, pharma, metal industry applications
Reflex Level Gauges Manufacturers
Features
Reflex level guage applicable upto 200 kg/cm and upto 400 deg cent
Cryo applications upto -196 deg cent
Toughened borosilicate glass with serrations
For applicability in critical, acidic, cryo and temperature zone
IBR certified device available
NACE, H2S service compatibility applicable
Non frost extension
Heat tracing available
Applicable for refinery, petrochemical, chemical, power, radioactive, fertilizer, food, pharma, metal industry applications
We are leading Reflex Level Gauges Manufacturers in Mumbai, India
Tubular Level Gauges
Features
Tubular level gauge applicable upto 25kg and upto 250 deg cent
Forged bodies
Toughened borosilicate glass with designs to suit pressure and
temp rating
For applicability in critical acidic, steam water, non acidic, and in
high temperature zone
IBR certified device available
Available with C Channel options with SS, CS, MS with
anticorrosion powder coat, MS
NACE, H2S service compatibility applicable
evel 1 radiographed body available
Helium leak test proved design @ 10(-4) mbarlt/sec
Special isolation offset construction available with both screwed and bolted
CE applicability
Also available with 1.6 to 4 mm lining PTFE / PFA with SS
Applicable for refinery, petrochemical, chemical, power,
radioactive, fertilizer, food, pharma, metal industry applications
Magnetostrictive Manufacturers
Features
Magnetic level gauge applicable upto 100 kg and upto 300 deg cent
Cryo applications upto -196 deg cent
Jacketed design applicable
For applicability in critical, acidic, cryo and high temperature zone
IBR certified device available
NACE, H2S service compatibility applicable
Heat tracing available
Helium leak test proved design @ 10(-5) mbarlt/sec
Viscous media (max upto 380 cst and upto 100 deg cent) besides other acidic, non acidic, steam water media
CE applicability
Device fully compatible for conductive and non conductive media
Special float design to enable to meet low critical specific gravit
Applicable for refinery, petrochemical, chemical, power, radioactive, fertilizer, food, pharma, metal industry applications
Versions available with limit sensors at high - high, high, low and low - low conditions
CCOE approved switches available, ATEX,
FM certified available on demand
Versions available with analog and digital (HART) and FIELDBUS transmitters fully integrated with the system for level gauge and transmitter
CCOE approved and ATEX and FM versions applicable for HART and analog transmitters available Magnetic Level Gauges & Level Transmitters1\1
We are leading Magnetostrictive Manufacturers in Mumbai, India
Float And Tape Level Gauge Manufacturers
Features
Float and tape gauge are applicable for upto 50 bar pressure and upto 400 deg cent
NACE, H2S service compatibility applicable
Applicable for refinery, petrochemical, chemical, power, radioactive, fertilizer, food, pharma, metal industry applications
Options with switch version available
General Float and tape Type level Indicator is the version applicable for level indication system in Water, Furnace oil, Chemicals, Acids storage tank level measurement.
Available in two types:
Guided Type
Unguided Type
We are leading Float & tape Level gauge Manufacturers in Mumbai, India
Chambers For Guided Wave Radar
Features
Applicable upto 150 kg and upto 550 deg cent
Cryo applications upto -196 deg cent
Jacketed design applicable
For applicability in critical, acidic, cryo and high temperature zone
IBR certified device available
NACE, H2S service compatibility applicable
Heat tracing available
Level 1 radiographed body available
Helium leak test proved design @ 10(-5) mbarlt/sec
Viscous media (max upto 380 cst and upto 100 deg cent)
besides other acidic, non acidic, steam water media
Device fully compatible for conductive and non conductive media
Applicable for refinery, petrochemical, chemical, power,
radioactive, fertilizer, food, pharma, metal industry applications
Displacer Type Level Transmitters
Features
Displacer type level transmitter with application upto 100 bar and 350 deg cent application
Heavy walled floats for critical application
Tight sealing versions for float sensors with level transmitter to enable correct application solutions, with sealing internals at 10(-3/-4) mbarltr/sec available
Insertion length defined for 5000mm, other lengths on request and confirmation on design
Durability defined on sealing and pressure and temperature application
Improved reliability with dual opposed magnet design which provides snap action
Applicable with various versions of MOC's depending on pressure and temperature, versions with Stainless and steel, hastealloy, monel, PTFE, PP, Titanium available
Versions with flange, screwed, welded available
IBR versions available
Applicable for H2S, NACE, certified
Radiography level - 1 versions available
Level transmitter is CCOE approved and certified for IP67, IP65
n Certified for group IIA/IIB, IIC
n Enclosure at die cast alluminium and SS available
n Application with PTFE lined at special 1.6 mm thickness and PTFE floats for critical media available
n Versions with ATEX and FM certified available on request
Sight Flow Indicators
Features
Sight flow Indicator is the simplest instrument for viewing flow of different type of fluids in the process line.
General Instruments Consortium offers sight flow indicators of
following types:
Double Window - Plain
Double Window - Rotary Wheel
Double Window - Flapper
Double Window - Drip Tube
Double Window - Ball
Full View
Direct Insert Type Level Switches
Features
Float level switch with application upto 60 bar and 350 deg cent application
Heavy walled floats for critical application
Tight sealing versions for float sensors with switch to enable correct application solutions, with sealing internals at 10(-3/-4) mbar ltr / sec available
Insertion length defined for 3000mm
Switching differential upto 2mm
Durability defined on sealing and pressure and temperature application
Improved reliability with dual opposed magnet design which provides snap action
Applicable with various versions of MOC's depending on pressure and temperature, versions with Stainless and steel, Hastelloy, monel, PTFE, PP, Titanium available
Special magnet attractor to meet high temperature and pressure
Versions with flange, screwed, welded available
IBR versions available
Applicable for H2S, NACE, certified
Switch is CCOE approved and certified for IP67
Switch certified for group IIA/IIB, IIC
Switch enclosure at die cast alluminium and SS available
Application with PTFE lined at special 1.6 mm thickness and
PTFE floats for critical media available
Versions with ATEX and FM certified available
External Chamber Type Level Switches
Features
Float level switch with application upto 100 bar and 350 deg cent application
Heavy walled floats for critical application
Tight sealing versions for float sensors with switch to enable correct application solutions, with sealing internals at 10(-3/-4) mbar ltr/sec available
CCD length defined for upto 2500mm
Switching differential upto 4mm
Durability defined on sealing and pressure and temperature application
Improved reliability with dual opposed magnet design which provides snap action
Applicable with various versions of MOC's depending on pressure and temperature, versions with Stainless and steel, hastealloy, monel, PTFE, PP, Titanium available
Special magnet attractor to meet high temperature and pressure
Versions with flange, screwed, welded available
IBR versions available
Applicable for H2S, NACE, certified
Radiography level - 1 versions available
Switch is CCOE approved and certified for IP67, IP65
Switch certified for group IIA/IIB, IIC
Switch enclosure at die cast alluminium and SS available
Application with PTFE lined at special 1.6 mm thickness and PTFE floats for critical media available
Versions with ATEX and FM certified available
Displacer Type Level Switches
Features
Level switch with application upto 40 bar and 250 deg cent application
Heavy walled level sensor for critical application
Tight sealing versions for sensors with switch to enable correct application solutions, with sealing internals at 10(-3/-4) mbarltr/sec available
Insertion length defined for 10000mm
Switching differential upto 5-7 mm
Durability defined on sealing and pressure and temperature application
Improved reliability with dual opposed magnet design which provides snap action
Applicable with various versions of MOC's depending on pressure and temperature, versions with Stainless and steel, hastealloy, monel, PTFE, PP, Titanium available
Versions with flange, screwed, welded available
IBR versions available
Applicable for 2S, NACE, certified
Radiography level - 1 versions available
Switch is CCOE approved and certified for IP67, IP65
Switch certified for group IIA/IIB, IIC
Switch enclosure at die cast alluminium and SS available
Application with PTFE lined at special 1.6 mm thickness and PTFE floats for critical media available
Versions with ATEX and FM certified available
Flow Switches
Features
Flow control designed for upto 5000 LPM with process connection upto 2”
Applications upto 40 bar and upto 250 deg cent available
Flow switch with options of special bellows to cater to high flows, high pressure and high temperature
Bellows with better hysteresis for the overall flow switch accuracy
IBR versions available
Applicable for H2S, NACE, certified
Switch is CCOE approved and certified for IP67, IP65
Switch certified for group IIA/IIB, IIC
Switch enclosure at die cast alluminium and SS available
Versions with ATEX and FM certified available
Durability defined on sealing and pressure and temperature application
Improved reliability with dual opposed magnet design which provides snap action
Applicable with various versions of MOC's depending on
pressure and temperature, versions with Stainless and steel,
hastealloy, monel, PTFE, PP, Titanium available
Magnetic Level Gauges And Level Transmitters
Features
Magnetic level gauge applicable upto 100 kg/cm and upto 300 deg cent
Cryo applications upto -196 deg cent
Jacketed design applicable
For applicability in critical, acidic, cryo and high temperature zone
IBR cer tified device available
NACE, H2S service compatibility applicable
Heat tracing available
Viscous media (max upto 380 cst and upto 100 deg cent) besides other acidic, non acidic, steam water media
CE applicability
Device fully compatible for conductive and non conductive media
Special float design to enable to meet low critical specific gravity
Design applicability test with special media available
Applicable for refinery, petrochemical, chemical, power, radioactive, fer tilizer, food, pharma, metal industry applications
CCOE approved switches available, ATEX, FM cer tified available on demand
Versions available with analog and digital (HART) and FIELDBUS transmitters fully integrated with the system for level gauge and transmitter
CCOE approved and ATEX and FM versions applicable for HART and analog transmitters available
Displacer Type Level Transmitter
Float Operator Level Transmitters
Features
Displacer type level transmitter with application upto 100 bar and 350 deg cent application
Heavy walled floats for critical application
Tight sealing versions for float sensors with level transmitter to enable correct application solutions, with sealing internals at 10(-3/-4) mbarltr/sec available
Insertion length defined for 5000mm, other lengths on request and confirmation on design
Durability defined on sealing and pressure and temperature application
Improved reliability with dual opposed magnet design which provides snap action
Applicable with various versions of MOC's depending on pressure and temperature, versions with Stainless and steel, hastealloy, monel, PTFE, PP, Titanium available
Versions with flange, screwed, welded available
IBR versions available
Applicable for H2S, NACE, certified
Radiography level - 1 versions available
Level transmitter is CCOE approved and certified for IP67, IP65
Certified for group IIA/IIB, IIC
Enclosure at die cast alluminium and SS available
Application with PTFE lined at special 1.6 mm thickness and PTFE floats for critical media available
Versions with ATEX and FM certified available on request
Orifice Plates
Features
General Instruments orifice plate is a device used for measuring flow rate. Either a volumetric or mass flow rate may be determined, depending on the calculation associated with the it. It uses the same principle, namely Bernoulli's principle which states that there is a relationship between the pressure of the fluid and the velocity of the fluid. When the velocity increases, the pressure decreases and vice versa.
Orifice Plates Assemblies
Features
The weldneck flange assembly is designed to transfer stresses to the pipe, thereby reducing high stress concentrations at the base of the flange. The pressure tappings are provided through the flange which are at a distance of 25.4mm (1") from the relevant face of the plate. Weldneck flanges are prefered since the joint between flange and pipe can be subjected to radiography, to ensure quality of welding joint.
The slip on flange has a low hub because the pipe slips into the flange prior to the welding. It is welded both from inside and out to provide sufficient strength and prevent leakage. The slip on flanges are bored slightly larger than the OD of the matching flange. SORF flanges are not preferred where pressure tapping through flange is required, since after welding in line blocks the tapping holes which need to be redrilled at site after welding in line.
Orifice assembly with carrier raing and flange union is provided to facilitate pressure tapping, by means of corner tappings. This construction is generally used for lower sizes (less than 2"). However carrier rings can be used for higher line sizes also.
Single And Multistage Restriction Orifice Assembly
Features
The restriction orifices are used for reducing fluid pressure and are designed somewhat different from the orifice plates that are used for measuring flow rates. They are designed to slip between the piping flanges.
While single restriction orifices are often sufficient to meet the requirements, there are situations where limitations arise due to process conditions making the single restriction orifices unacceptable. In such situations, use of multiple restriction in series is a better solution.
The foremost consideration for the case of multiple restriction is the pressure drop. This applies whether or not the fluid is liquid or vapor/gas.Higher pressure drop implies higher velocities resulting in vibration and noise problems.
The other consideration is not just about maximum permitted pressure drop and this is particularly for gas flow. If the process condition indicates that critical flow will occur with the use of single restriction plate, care should be exercised to avoid operating well beyond the critical pressure drop. Critical implies a pressure drop across the device exceeding 50 percent of the absolute upstream pressure at which point sonic velocity is reached.
Construction of Multistage Orifice Assembly comprises of multiple restriction orifice plates separated by a distance of one pipe diameter and welded with the pipes in between them. End connection is either suitable for butt welding or with end flanges. IBR Form IIIC certificate can be provided as per requirement.
Meter Run Assemblies
Features
General Instruments Manufactured Integral Orifice Assemblies are another type of measuring flow device, which caters to the principle of maintaining constant reynolds number through out the process of media entering and processed and finally out of the assembly. This is possible with the precision manufactured device wherein the input flange, with pipe chamber, the orifice assembly and the outlet pipe chamber and the subsequent flange for the flange end connection, all shall be attributed to constant reynolds number.
The type of integral assemblies General Manufactures
a) Integral meter run assembly upto 2”
Averaging Pitot Tube
Features
Unique profile shape enables high flow rate turn down
Dual averaging for better accuracy
Suitable for Liquid, gas and steam flow measurement
Repeatability of measurement ± 0.1 %
Short upstream and downstream straight pipe lengths
Long term accuracy unaffected by wear. Averaging pitot tubes are generally used for large line sizes or ducts where other primary devices become relatively expensive. Averaging Pitot tube comprises of following components:
Outer impact tube
Internal averaging tube
Low pressure chamber
Head
Flow Straighteners And Flow Conditioner Manufacturers
Features
Most flow meter technologies require significant and often unattainable upstream and downstream straight-run to meet and sustain specified accuracy. Similarly, most pump and compressor manufacturers recommend significant straight-run to ensure even flow into the pump to minimize wear and maximize service life.
General flow straighteners / conditioners reduce straight-run requirements to just a few diameters. General flow straighteners / conditioners eliminate the flow distortion effects of elbows, pipe expansion or reductions, valves, dampeners and other disrupters to produce a swirl-free, symmetrical and repeatable flow profile to the flow meter, pump or other critical components.
Further, General flow conditioners have extremely low pressure drop, resulting in significant energy cost savings over alternative flow conditioning technologies.
General flow Straighteners / conditioners are available in straight-pipe runs, a unique 90° elbow and insertion panel designs for virtually any pipe, tube or duct size.
General flow conditioners and straighteners enhance accuracy for many flowmeter technologies
Flowmeters require a swirl-free repeatable and symmetric velocity profile to operate within stated accuracy specifications. Flow disturbances caused by ball valves, elbows, headers, and blowers for example may adversely affect a flowmeters accuracy.
There are two ways to mitigate flow disturbances.
1. Maintain sufficient straight run upstream of the meter.
2. Utilize General Elbow flow conditioners / straightner.
General flow conditioner's technology is ideally suited to work in various medias including gas, stream, liquids, slurries, sludges, hydrocarbons, and more. The General flow conditioner outperforms all other flow conditioning technologies with respect to minimal pressure loss, non-fouling design, and repeatable flow profiles. The following highlights summarize the advantages of using this technology with various flow metering.
We are leading Flow Straighteners Manufacturers and Flow Conditioner Manufacturers in Mumbai, India
Flow Nozzel
Features
General Flow Nozzle is used in typically high-velocity, non- viscous, erosive flow. They are suitable for determining the flow rates of fluids at high temperature and high pressure.
General Flow Nozzles are erosion-resistant, consistently accurate and vir tually maintenance-free. They per form a wide variety of applications that include air, water, steam, gas, chemical substances and high temperature applications. The rounded design provides a more effective sweep-through of par ticles in the flow stream, which extends product life by reducing wear and potential damage. Flow Nozzles are manufactured in strict accordance with ASME MFC-3M, BS-1042 and ISO-5167 standards. For critical measurement applications, wet calibration at reputed flow laboratories can be offered. Also we have an IBR approval for our manufacturing unit hence we can provide IBR form IIIC cer tificate for flow nozzles. Flow Nozzles have a smooth elliptical inlet leading to a throat section with a sharp outlet. Restriction in the fluid flow causes a pressure drop, which relates to the flow rate by applying Bernoulli’s equation.The smooth inlet of the flow nozzle results in a higher coefficient of discharge than most other differential meters. This higher efficiency means greater flow capacity when compared to most other differential meters of the same size.
There are three types of Flow Nozzles
ISA 1932, with corner taps
ASME long radius, low beta ratio (0.20 < b < 0.5), with throat tap
ASME long radius, high beta ratio (0.25 < b < 0.8), with radius taps (D & D/2)
ASME long radius, low beta ratio Nozzle with throat taps is used in
steam turbine per formance test as per ASME PTC-6 code.
ISA-1932 nozzle can be mounted with carrier ring or in between
flanges with corner taps.
Long radius nozzle are normally with weld-in branch pipe with
radius taps.
To avoid welding of dissimilar metals, nozzles are also installed in the
pipe with holding ring.
Condensate Pot
Features
We manufacture complete range of condensate pots which requires in many process industries condensate pots are generally used for measurement of steam / vapor which condense to liquid state at the ambient temperature. These are also used to cool down very high temperature liquids and to maintain a constant liquid head above the instrument. These can be installed in both horizontal & vertical position. We manufacture these condensate pots as per customer's requirement and design in various sizes 2”, 3” and 4” etc. Condensate pots are manufactured in various grades of Carbon steel, Alloy steel & stainless steel. IBR Form IIIC certificate can be provided for condensate pots.
Flow Calibration Test Bench
Features
The orifice assembly or the flow control element, valve, is calibrated under fluid mechanics standards of ISO 5167 and IEC 60534 standards. The process and the procedure of the measuring flow calibration of the device and the design is as per the international standards applicable for volumetric and gravimetric conditions.
The flow calibration bench for upto 12” size, is applicable for pressure 2 rating upto 3 kg /cm g and for all ambient conditions. The testing media is water. The calibration unit is under free length or straight length as per the ISO standards for mounting in such conditions applicable for orifice assemblies with water as media and with calculated beta value to decide the free length for calibration of sensors. For valves, the condition is kept at ambient conditions with water and based on IEC 60534 standard the flow coefficient value of the valve is matched with desired flow rate applicable under differential pressure conditions, under applicable and available free or straight lengths.
The bench gets the water from an underground tank with an overall capacity of m3 which is having a magnetic level gauge mounted to check the level of water. The level in turn helps to clear the pressure applicable under the centrifugal pump which is mounted to the side to generate the desired and the requisite pressure for the flow assembly, either valve or orifice.
The differential pressure in the assembly is created by either manually adjusting the input pressure, with adjustable valves at the input line to the device for calibration or by pneumatically adjusting the variations through control pneumatic actuators adjusting to set points.
Manufacturing And Testing Facility
Features
Flow Calibration Test Bench
IBR Testing and Compatibility
Hydrotesting facility upto 400 kg/cm
Hydrotest rig upto 6" line size & pressure
PMI Testing Facility
Radiography Facility
PWHT Facility
O Cleaning Facility and Test Bench
Sand Blasting Machine
Painting Facility
2 Axis CNC Machines
3 Axis VMC machine
In-house welding facility with ARGON upto 80 kg/cm2 & ARC welding
Plasma cutting Machine upto 35 mm thickness
Lathe machines, upto 2.5 mtr plate OD
Drilling Machine
Grinding Machine
Cutting Machine
Needle Valves Screwed Bonnet Design Double Ferrule Tube Ends
NVT
Features
Designed for use with tubes through built in Double ferrule compression fittings for throttling purpose and straight shut off of liquids, gas or vapour service. These needle valves are available with a variety of end connections and stem packing.
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Three Valve Manifold Direct Mounting T Type
G3 VMPF 1
Features
Designed for direct mounting on to standard differential pressure transmitters. This manifold block incorporates three valves, two main process isolation valves and one equalising valve. Dimensions shown above are for the standard 54 mm or 2 1/8 inch instrument connection centre distance found in majority of instruments. The manifold is also available for instruments with other centre distances for instrument connections (as 55 mm, 56 mm and 57 mm) but dimensions shown will vary. Please consult us for these dimensions.
Five Valve Manifold Remote Mounted Type
G5 VMPP 1
Features
Five Valve Manifold G5 VMPP-1 incorporate two process isolation valves, one equalizer valve and two drain / vent valves with separate connections in a compact manifold block. The Model G5 VMPP-1 is designed for remote mounting away from the differential pressure instrument and joined by tube or pipe impulse lines. They have threaded connections of which the most popular are detailed below but also available to suit other sizes and standards.
Dimensions shown above are for the standard 54 mm or 2 1/8 inch instrument connection. Centre distance found in majority of instruments. The manifold is also available for instruments with other centre distances for instrument connections (as 55 mm, 56 mm and 57 mm) but dimensions shown will vary. Please consult us for these dimensions.
Ball Valve
GBV
Features
A ball valve is a valve with a spherical disc, the part of the valve which controls the flow through it. The sphere has a hole or port,through the middle so that when the port is in line with both ends of the valve, flow willoccur. When the valve is closed the hole is perpendicular to the ends of the valve, and flow is blocked. The handle will be inline with the port position letting you “see” the valve position.
Ball valves are durable and usually work to achieve perfect shutoff even after years of disuse They are therefore an excellent choice for shutoff applications. They do not offer the fine control that may be necessary in throttling applications.
Fittings
Features
Compression Tube Fittings:
General compression tube fittings are Double Ferrule type fittings which provide leak proof torque free seals at the tubing connection. They provide safety and eliminates hazardous leaks of fluids in instrumentation field for process, pressure, hydraulic & other applicable tubing system.
The basic general tube fitting is a 4 piece fitting consisting of the nut, the back ferrule, front ferrule and the body. When installed, it becomes 5 piece connection with the addition of the tubing providing solid leak free joint.
The tube ferrule grasp tightly with no damage to the tube wall. The success of the ferrule lies in the combination of geometry & metallurgy. All the action in the fitting is by an axial movement along the tube instead of rotary motion to form a joint. This axial movements prevents any torque to be transmitted from a fitting to tubing, the making of the joint strengthens the tube futher.
Another advantage of the General Fittings is that the sequential action of the twin ferrule overcomes variations in the wall thickness, hardness and dimensional tolerance of the tubes. This way proper ferrule interaction compensates for most of the variables which lead to failure in fittings.
General Fittings are easy to install and require no special tools in the process. They are reusable several times and can withstand heavy impulse and vibration both in vacuum and pressure systems. Absence of damage to the tube surface prevents fatigue failure.
General Double Ferrule compression tube fittings have the following features:
DESIGN
Its self aligning
Works on thick and thin wall tubing
Resists vibration
Fits on a variety of tube materials
Have all components made of the same material and hence possess thermal compatibility and corrosion resistance
Resistance to temperature cycling
Compensates for the variables encountered in tube materials
Dimensions and metallurgy
PERFORMANCE
Works on vacuum as well as low and high pressures
Seals at cryogenic temperatures as well as elevated temperatures rated for the tube
Seals consistently over a wide range of temperature cycling
Seals repeatedly under make and break conditions
Resistant to pressure upto the burst point with the tubing without any leakage
ASSEMBLY
Uses geometry rather than torque for uniformity of make-up. It requires only one and quarter turn after snug tight to complete the joint
Does not require dismantling and inspection of ferrule swaging at every make-up
Does not require any special tools for assembly
Our Vision
* To embrace new technologies and methods. * To give unsurpassed products and services to the clients. * To constantly look for improvement and changes.
