product image of a check valve ss swing

Product description

Flow circuits requiring one-directional flow benefit greatly from installing check valves that will close off and prevent fluid back-flow, using only gravity combined with operational pressure.  

icon 3 squares in front of eachother symbolising material

Material

Body: Stainless steel
Cap: Stainless steel
Plunger: Stainless steel
Seat: PCTFE

icon a gear with lines going up down left and right symbolising specifications

Specifications

Gas types: NG (Natural Gas), Oxygen, Nitrogen, Hydrogen, CO2, Argon
Connections: Weld
Type: Socket, butt
Pressure range (cold, non-shock): Up to 50 bar (720 PSI)
Cracking pressure: 30 mbar (0.5 psi)
Temperature range: -196˚C to +74˚C (-320˚F to +165˚F)
Sizes and range: ½” to 4” (15mm to100mm)
Series: 886, 886M, 05415, 50416 and 05417 series
Standards: PED, ASME, CRN

*Materials and specifications are subject to generalisation. Our experienced people are ready to help you find the correct fit for your application. 

icon a magnifying glass over a gear symbolising features

Features

  • Top entry for easy maintenance
  • Long life cycle
  • Superior sealing
  • Durable construction material
  • High fluid capacity 

Did you know?

Not for reciprocating gas service

Ideal for use in liquid service

Valves are available for Hydrogen service: -254˚C to +177˚C (-425˚F to +350˚F)

These stainless steel valves are specified by leading industrial gas companies for storage tank and yard
operations

Get in touch!

Whether you already know what you need, or you would like the opinion of an expert, we are always ready to help you out.