Neoseal gate valves are heavy duty, outside screw & yoke type, bolted bonnet, rising stem with non rising hand wheel. Straight through bore design assures minimum turbulence, erosion and resistance to flow. The most advanced design features provides the ultimate in dependable, economic flow control. They are available in wide range of sizes and weights. These are widely suited for high pressure and temperature and variety of fluids. Gate valves are adequate for all service media along with Hydrogen service, Oxygen service, Hydrocarbon service and NACE applications. Other optional features like Live loading, lantern ring, Bleed holes, purging lines and other features are available on request. Product Range Size Range Class 2" - 60" Class 150 2" - 48" Class 300 2" - 42" Class 600 2" - 24" Class 900 2" - 16" Class 1500 2" - 16" Class 2500 1/2" - 2" Class 800 1/2" - 2" Class 800 1/2"-2" Class 1500 1/2" - 2" Class 2500 Standard Design Standard API 600/BS1414 Testing Standard API 598/BS EN 12266-1 Face To Face ASME B 16.10 End Connection Flanged End - ASME B 16.5 Butt Weld End – ASME B 16.25 Pressure – Temperature Chart ASME B 16.34 Valve Operation Operator Size Range Handwheel 2” – 10” - Class 150, 300, 600 2” – 4” - Class 900 & 1500 Gear Operator 12” & Above - Class 150, 300, 600 6” & Above - Class 900, 1500 Material STRUCTURE End Connection Flanged End Raised Face, Butt Weld End, RTJ, . ETC Operation Hand wheel, Gear Operator, Electrical Actuator, Pneumatic, Hydraulic MATERIAL Shell WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu, Hastelloy, Inconel, Duplex Stainless Steel Trim 13% Cr Steel, 304 , 304L, 316, 316L, 321, 347, F51, Monel

Neoseal globe valves are heavy duty, outside screw & yoke type, bolted bonnet, rising stem and hand wheel. Valves are highly efficient for services requiring frequent operation and throttling. The internal passage within the valve diverts flow through 90º changes of direction resulting in pressure drop and turbulence. The most advanced design features provides the ultimate in dependable, economic flow control. They are available in wide range of sizes and weights. Globe valves are generally considered where moderate control or regulation of flow is required. Globe valves are adequate for all service media. Valves are marked with flow direction since they are recommended to install with flow and pressure under the disc. It can also be installed in reverse condition depending upon the conditions. The globe valve is generally faster to operate due to less travel. But requires much force to operate compared to gate valves. Product Range Size Range Class 2" - 24" Class 150 2" - 16" Class 300 2" - 16" Class 600 2" - 12" Class 900 2" - 12" Class 1500 1/2"-11/2" Class 800 Standard Design Standard BS 1873 Testing Standard BS EN 12266 – 1 Face To Face ASME B 16.10 End Connection Flanged End - ASME B 16.5 Butt Weld End – ASME B 16.25 Pressure – Temperature Chart ASME B 16.34 Valve Operation Operator Size Range Handwheel 2"-10"-Class 150, 300 2"-6"-Class 600 2"-4"-Class 900, 1500 Gear Operator 12” & Above - Class 150 & 300 8” & Above - Class 600 12” & Above - Class 900 & 1500 Material STRUCTURE End Connection Flanged End Raised Face, Butt Weld End, RTJ, . ETC Operation Hand wheel, Gear Operator, Electrical Actuator, Pneumatic, Hydraulic MATERIAL Shell WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu, Hastelloy, Inconel, Duplex Stainless Steel Trim 13% Cr Steel, 304 , 304L, 316, 316L, 321, 347, F51, Monel

unted disc swing type. Valves are straight through flow which works automatically. They are opened by the force of velocity pressure and closed by the force of gravity and back pressure. The valves are single direction flow and restrains flow in opposite direction. Distortion, wear and noisy operation of the valve can be avoided by selecting the size of the valve on the basis of flow conditions. Swing Check valves are best suited for moderate velocity operations. Swing check valves are normally designed for horizontal installations. It can be installed in vertical direction with flow in upward under the disc. There is no tendency for seat to gall because the disc meets flat surface without rubbing upon contact. The most advanced design features provides the ultimate in dependable, economic flow control. They are available in wide range of sizes and weights. Flow directions are marked as cast on the body for ease of installation. Swing Check valves are adequate for all service media. Valves can also be supplied with counter weights and dash pot arrangement depending upon the condition and request. Product Range Size Range Class 2" - 24" Class 150 2" - 24" Class 300 2" - 24" Class 600 2" - 12" Class 900 2" - 12" Class 1500 1/2"-11/2" Class 800 Standard Design Standard BS 1868 Testing Standard BS EN 12266 – 1 Face To Face ASME B 16.10 End Connection Flanged End - ASME B 16.5 Butt Weld End – ASME B 16.25 Pressure – Temperature Chart ASME B 16.34 Material STRUCTURE End Connection Flanged End Raised Face, Butt Weld End, RTJ, . ETC MATERIAL Shell WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu, Hastelloy, Inconel, Duplex Stainless Steel Trim 13% Cr Steel, 304 , 304L, 316, 316L, 321, 347, F51, Monel

g the production, transport and storage of liquefied gases such as oxygen, nitrogen, argon, natural gas, hydrogen or helium down to -254ºC. The cryogenic valves are designed with compliance of ASME B16.34 and BS 6364. The cryogenic tests are performed in fully equipped in-house facilities, according to BS 6364. Standard Design Standard ASME B16.34 / BS 6364 Testing Standard BS 6364 Face To Face ASME B 16.10 End Connection Flanged End - ASME B 16.5 Butt Weld End – ASME B 16.25 Pressure – Temperature Chart ASME B 16.34 Body material CF8M, CF8 and other low temperature steels

Stelcom High pressure valves (pressure seal type) offer high performance, reliability and safety. The valves are especially suitable for high pressure and high temperature applications in steam, oil and gas processing, power industry and in the chemical and petrochemical industry. Oswal's High Pressure series Gate, Globe & Check valves are the result of development of new technology with uncompromising standards of design excellence, product quality and integrity. Engineered for rigorous performance, and strict manufacturing processes are adhered to in order to maintain consistent compliance to various international standards. Technical Specification Design Standard ASME B 16.34 Testing Standard ASME B 16.34 Operating Pressure Up To 439 bar ( 6250 PSI ) Operating Temperature Up To +593� C / 1100� F Pressure Temperature Rating ASME B 16.34 Face To Face ASME B 16.10 Short Pattern For Butt-weld End ASME B 16.10 LONG Pattern for Flanged End Flanged End ASME B 16.5 Butt Weld End ASME B 16.25 Material WCB, LCB, WC6, WC9, C5, C12, CF8M & Others. General Application High Pressure and High Temperature applications like Steam, Oil and Gas Processing, Chemical and Petrochemical Industry and in the Power Industry.

Neoseal gate valves are heavy duty, outside screw & yoke type, bolted bonnet, rising stem with non rising hand wheel. Straight through bore design assures minimum turbulence, erosion and resistance to flow. The most advanced design features provides the ultimate in dependable, economic flow control. They are available in wide range of sizes and weights. These are widely suited for high pressure and temperature and variety of fluids. Gate valves are adequate for all service media along with Hydrogen service, Oxygen service, Hydrocarbon service and NACE applications. Other optional features like Live loading, lantern ring, Bleed holes, purging lines and other features are available on request. Product Range Size Range Class 2" - 60" Class 150 2" - 48" Class 300 2" - 42" Class 600 2" - 24" Class 900 2" - 16" Class 1500 2" - 16" Class 2500 1/2" - 2" Class 800 1/2" - 2" Class 800 1/2"-2" Class 1500 1/2" - 2" Class 2500 Standard Design Standard API 600/BS1414 Testing Standard API 598/BS EN 12266-1 Face To Face ASME B 16.10 End Connection Flanged End - ASME B 16.5 Butt Weld End – ASME B 16.25 Pressure – Temperature Chart ASME B 16.34 Valve Operation Operator Size Range Handwheel 2” – 10” - Class 150, 300, 600 2” – 4” - Class 900 & 1500 Gear Operator 12” & Above - Class 150, 300, 600 6” & Above - Class 900, 1500 Material STRUCTURE End Connection Flanged End Raised Face, Butt Weld End, RTJ, . ETC Operation Hand wheel, Gear Operator, Electrical Actuator, Pneumatic, Hydraulic MATERIAL Shell WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu, Hastelloy, Inconel, Duplex Stainless Steel Trim 13% Cr Steel, 304 , 304L, 316, 316L, 321, 347, F51, Monel

Neoseal globe valves are heavy duty, outside screw & yoke type, bolted bonnet, rising stem and hand wheel. Valves are highly efficient for services requiring frequent operation and throttling. The internal passage within the valve diverts flow through 90º changes of direction resulting in pressure drop and turbulence. The most advanced design features provides the ultimate in dependable, economic flow control. They are available in wide range of sizes and weights. Globe valves are generally considered where moderate control or regulation of flow is required. Globe valves are adequate for all service media. Valves are marked with flow direction since they are recommended to install with flow and pressure under the disc. It can also be installed in reverse condition depending upon the conditions. The globe valve is generally faster to operate due to less travel. But requires much force to operate compared to gate valves. Product Range Size Range Class 2" - 24" Class 150 2" - 16" Class 300 2" - 16" Class 600 2" - 12" Class 900 2" - 12" Class 1500 1/2"-11/2" Class 800 Standard Design Standard BS 1873 Testing Standard BS EN 12266 – 1 Face To Face ASME B 16.10 End Connection Flanged End - ASME B 16.5 Butt Weld End – ASME B 16.25 Pressure – Temperature Chart ASME B 16.34 Valve Operation Operator Size Range Handwheel 2"-10"-Class 150, 300 2"-6"-Class 600 2"-4"-Class 900, 1500 Gear Operator 12” & Above - Class 150 & 300 8” & Above - Class 600 12” & Above - Class 900 & 1500 Material STRUCTURE End Connection Flanged End Raised Face, Butt Weld End, RTJ, . ETC Operation Hand wheel, Gear Operator, Electrical Actuator, Pneumatic, Hydraulic MATERIAL Shell WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu, Hastelloy, Inconel, Duplex Stainless Steel Trim 13% Cr Steel, 304 , 304L, 316, 316L, 321, 347, F51, Monel

unted disc swing type. Valves are straight through flow which works automatically. They are opened by the force of velocity pressure and closed by the force of gravity and back pressure. The valves are single direction flow and restrains flow in opposite direction. Distortion, wear and noisy operation of the valve can be avoided by selecting the size of the valve on the basis of flow conditions. Swing Check valves are best suited for moderate velocity operations. Swing check valves are normally designed for horizontal installations. It can be installed in vertical direction with flow in upward under the disc. There is no tendency for seat to gall because the disc meets flat surface without rubbing upon contact. The most advanced design features provides the ultimate in dependable, economic flow control. They are available in wide range of sizes and weights. Flow directions are marked as cast on the body for ease of installation. Swing Check valves are adequate for all service media. Valves can also be supplied with counter weights and dash pot arrangement depending upon the condition and request. Product Range Size Range Class 2" - 24" Class 150 2" - 24" Class 300 2" - 24" Class 600 2" - 12" Class 900 2" - 12" Class 1500 1/2"-11/2" Class 800 Standard Design Standard BS 1868 Testing Standard BS EN 12266 – 1 Face To Face ASME B 16.10 End Connection Flanged End - ASME B 16.5 Butt Weld End – ASME B 16.25 Pressure – Temperature Chart ASME B 16.34 Material STRUCTURE End Connection Flanged End Raised Face, Butt Weld End, RTJ, . ETC MATERIAL Shell WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu, Hastelloy, Inconel, Duplex Stainless Steel Trim 13% Cr Steel, 304 , 304L, 316, 316L, 321, 347, F51, Monel

g the production, transport and storage of liquefied gases such as oxygen, nitrogen, argon, natural gas, hydrogen or helium down to -254ºC. The cryogenic valves are designed with compliance of ASME B16.34 and BS 6364. The cryogenic tests are performed in fully equipped in-house facilities, according to BS 6364. Standard Design Standard ASME B16.34 / BS 6364 Testing Standard BS 6364 Face To Face ASME B 16.10 End Connection Flanged End - ASME B 16.5 Butt Weld End – ASME B 16.25 Pressure – Temperature Chart ASME B 16.34 Body material CF8M, CF8 and other low temperature steels

Stelcom High pressure valves (pressure seal type) offer high performance, reliability and safety. The valves are especially suitable for high pressure and high temperature applications in steam, oil and gas processing, power industry and in the chemical and petrochemical industry. Oswal's High Pressure series Gate, Globe & Check valves are the result of development of new technology with uncompromising standards of design excellence, product quality and integrity. Engineered for rigorous performance, and strict manufacturing processes are adhered to in order to maintain consistent compliance to various international standards. Technical Specification Design Standard ASME B 16.34 Testing Standard ASME B 16.34 Operating Pressure Up To 439 bar ( 6250 PSI ) Operating Temperature Up To +593� C / 1100� F Pressure Temperature Rating ASME B 16.34 Face To Face ASME B 16.10 Short Pattern For Butt-weld End ASME B 16.10 LONG Pattern for Flanged End Flanged End ASME B 16.5 Butt Weld End ASME B 16.25 Material WCB, LCB, WC6, WC9, C5, C12, CF8M & Others. General Application High Pressure and High Temperature applications like Steam, Oil and Gas Processing, Chemical and Petrochemical Industry and in the Power Industry.