Valve Product Selection Guide

High pressure, soft seated valves with bubble-tight shut-off used for controlling and regulating the flow of high pressure fluids and gases, including oxygen. Our Globe Style Shutoff and Needle valves are manually or pneumatically actuated. Valves are also available in Check and Stop-Check versions. Our O-SEAL®, Mark VIII®, G-Series® brands are installed on critical gas and fluid services worldwide in Navy, marine, aerospace, petrochemical, power and other industrial applications. The OXNB O-SEAL® valve is optimized for critical requirements of oxygen service. O-SEAL® valve end connections pair with O-SEAL® fittings for pipe sizes from 1/8” to 2.50”; Mark VIII® valve end connections pair with Mark VIII® fittings for tubing sizes to 2.00”. G-Series® is a compact version of our proven soft-seat globe valve design with all Stainless Steel wetted parts and available with a variety of common end connections up to 1.25”. CPV manufactures valves for pressures of 6000 PSI and higher with temperatures from -70 to 400F. Need help selecting the right valve for your application? Contact our experts at 484-731-4010 or at

Please use the guide below to find valves with specifications to meet the demands of your specific application. Begin by selecting a valve type and the selection tool will help you identify the part number of the product. From there you can view the data sheet or request a quote for the product you need. As a leading valve manufacturer and supplier, CPV has check, shutoff, and needle valves for sale.