Valve Body

One piece massive valve body is light weight, rugged and is corrosion resistant on the outside as it is on the inside to resist environmental attack. Available in fiberglass or carbon graphite reinforced vinyl ester or Z-CORE® epoxy materials. The valve body meets ANSI B16.10 and flange connections are compliant to ASME B16.5 Class 150. Other flange drilling options are available.

Valve Ball
Check valve ball is manufactured from virgin PTFE and is available in solid or hollow construction. The solid PTFE ball needs just over 1 PSI to unseat when the valve is in the vertical position, Hastelloy® C276 spring loaded PTFE ball is available for positive shut-off when check valve is installed in the horizontal position.

Valve Seat
Check Valve seat is manufactured from virgin PTFE and is designed for tight trouble free sealing in your most demanding applications. The seat is easily field repairable with only the end cap needing removal.