Check valves for the petrochemical industry

DN: 2 in
Temperature: -20 °C - 60 °C

The STAINLESS STEEL ANGLE CHECK VALVE RIDART is designed to prevent the drainage of fuel (loss of prime) in the suction line and permits the product flowing only towards a dispenser. The valve ...

DN: 12.5 mm - 50 mm

Forged Steel Y Type Check Valve Product Overview: Athena supplies a complete range of forged steel check valves designed according to the API 602 standard. Partial ...

DN: 10 mm - 65 mm
Pressure: 63 bar - 500 bar
Temperature: -196 °C - 600 °C

design of the body is straight sealing – closing spring (expect DN 10, 15) – conical seat – sealing surface is welded by hard facing (13Cr) or Stellite 6 – complies with the requirements of the directive 2014/68/EU – testing is carried ...

DN: 50 mm - 150 mm
Pressure: 63 bar - 160 bar
Temperature: -10 °C - 550 °C

design of the body is straight sealing – check valve disc – to horizontal and vertical position – sealing surface is welded by hard facing (13Cr) or Stellite 6 – complies with the requirements of ...

DN: 50 mm - 400 mm
Pressure: 16 bar - 100 bar
Temperature: -105 °C - 540 °C

with lever and weight – without lever and weight – complies with the requirements of the directive 2014/68/EU – testing is carried out according to standard EN 12266-1; part 2 Design options: – drain plug – with by-pass, without ...

DN: 15 mm - 100 mm
Pressure: 40 bar
Temperature: 400 °C

•Process line, product pipes, way out of pumps, fluid machinery. •The check disc valve close for the spring action when reduce the line pressure, getting a mild closing and avoiding the fluid recession ...

DN: 0.5 in - 12 in

API 6D Lift Check Valve Manufacturer: Lift Type Check Valves, BS 1868, API 6D, BS 5352, ISO 15761, 1/2-12 Inch, Class 150-2500 LB, BW, SW, Threaded End. Lift check ...

DN: 1,000 mm
Pressure: 50 bar

40 Inch Swing Check Valve Manufacturer: ASTM A351 CF8 Swing Type Check Valves, 40 Inch, DN1000, Class 300 LB, PN50, API 6D, Flanged, API 598 Test. Valve ...

DN: 350 mm
Pressure: 250 bar

Cast Steel Swing Check Valve Maker: Cast Carbon, Stainless, Alloy Steel Swing Check Valves, ASTM A216 WCB, 14 Inch, Class 1500 LB, DN350, PN250. Valve ...