Check & Relief Valves

A valve is a device that regulates, directs or controls the flow of a fluid by
opening, closing, or partially obstructing various passageways.

Valves are technically valves fittings, but are usually discussed as a separate category.


Pressures up to 3,000 psig (206 bar) and 6,000 psig (413 bar)


  • Working Pressure : 3,000 psig
  • Cracking Pressure : 3 to 600 psig
  • Stainless Steel and Brass
  • Pipe thread 1/4 to 1/2 in.

Brief Description

  • Temperature up to 190°C (375°F) with FKM O-ring
  • Adjustable cracking pressure using Allen Key