Check Valves
Check Valves allow flow in one direction only, closing when the flow reverses. Ranging from 1/4″ to 1″ sizes with 1/2″ NPT female x female connections, the check valves are made from 316 stainless steel.
Specifications
Connection Size: 1/4″ to 1″
Packing: Viton/Peek
PSI Ratings: Upto 10,000PSI
Temperature: 120C
Thread Form: NPT (AS STANDARD) / BSPP / BSPT other on request
Product Overview
Check Valves allow flow in one direction only, closing when the flow reverses. Ranging from 1/4″ to 1″ sizes with 1/2″ NPT female x female connections, the check valves are made from 316 stainless steel.
Our check valves are spring-loaded, fail close barrier. The sprung poppet arrangement has been designed to minimise the flow loss associated with check valves.
For chemical injection purposes, the check valves can be supplied as a stand-alone valve or an integral assembly within a valve body, such as a Double Block and Bleed valve.
The check valves, as standard, are rated to 413bar (6,000psi) with a cracking pressure of 0.5bar (7psi) and are available in a range of different materials.
3D Models are available upon request.
Our range can be supplied individually or fitted to a valve, giving the customer flexibility with their instrument valve requirements.
