The Non-return valve or the Check valve is one of our most commonly used products in various industries. Being in this industry for several years, we have established ourselves as a trusted Non-Return Valve Manufacturer known for quality and performance. This unidirectional valve has a simple yet efficient design to regular water and other fluids in an industrial setup.
Our team of engineers study applications and functionalities of industrial valves and design highly task oriented products. The Check valve is an automatic design that opens with forward flow and seals with reverse flow, thus preventing backflow. Even under high pressure and varied temperature, the Non-return valve exhibits minimum turbulence. As the top Industrial Valves Manufacturers in India, we source our raw materials and components from trusted vendors. Subjecting each valve to a wide array of tests, we ensure their safety and superior sealing.
It is our determination and thirst for excellence that has made us one of the best Industrial Valves Manufacturers in India. Along with customization options and durable products, we offer our clients the best in the business customer support as well.
THE FEATURES OF CHECK VALVE
Bolted bonnet check valve metallic seating surface finish
BODY AND COVER CONNECTION
Bolted Bonnet Design from Class 150 to 600, Pressure Seal Deign for Class 900 & Above
Swivel disc for improved seat alignment and longer life
Seat faces lapped for smooth finish and superior sealing. Optional renewable threaded seat or welded seats are as per customer specification.
SWING / LIFT TYPE DESIGN
Swing Check valves are suitable for service in horizontal line with cap vertical or in a vertical line with flow upward while Lift Check valve are suitable only for horizontal line only.
OTHER AVAILABLE OPTIONS FOR NON RETURN VALVE
. Alternate trim materials
. Drain and other auxiliary connections
. NACE service
|PRODUCT RANGE||SIZE||PRESSURE CLASS|
|Bolted Cover Swing Check Valve||15 NB to 900 NB||150# to 600#|
|Forged Steel Lift Check Valve||6 NB to 50 NB||800# to 2500#|
|Pressure Seal Swing Check Valve||50 NB to 600 NB||900# to 2500#|
|Bolted Cover Swing Check Valve||BS 1868|
|Forged Steel Lift Check Valve||API 602|
|Pressure Seal Swing Check Valve||ASME B16.34 /BS 1868|
|End to End Dimensions||ASME B16.10|
|Flanged End Dimensions||ASME B16.5, ASME B16.47-A & B|
|Butt Weld End Dimensions||ASME B16.25|
|Socket Weld End Dimensions||ASME B16.11|
|Valve Inspection & Testing||API 598/ BS 6755 Part-I|
|Visual Inspection||MSS SP 55|
|Non Destructive Test (RT, UT, MT, PT)||ASME B16.34|
|Pressure – Temperature Rating||ASME B16.34|