Instrument Accessories

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.

Product Information

  • 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.

    Oliver Valves 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.

    Our 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. If you would like more information about the instrument valve accessories we supply, please contact Oliver Valves today.

Product Enquiry

If you would like more information regarding our needle valves, please fill out the form below, or contact us directly on +44 (0) 1565 632 636 or sales@valves.co.uk.

Product Enquiry Form
Checkboxes

Related Products

Terms & Conditions Privacy Policy View All Policies
VAT Number 305 9513 66 VAT Number 785 8299 56 VAT Number 616 3298 37 VAT Number 305 9513 66 Registration Number 1421817 Registration Number 4011572 Registration Number 2938776 Registration Number 13380414

© Copyright 2022 Oliver Valves Ltd