Full opening check valve are designed, manufactured and tested in accordance with API 6D, ASME B16.34, optional design to soft seated or metal seated. With full opening design, the check valve can be used for pig ball cleaning service. To prevent potential water hammer damage caused by disc closing, a dashpot device can be assembled to control the disc closing time. The function of a check valve is to prevent reversal of flow automatically and promptly.
API6D Full Opening Check Valve
API6D Full Opening Check Valve
Description
Design standard: API 6D, ASME B16.34
Size: 2″~48″
Rating: 150LB~2500LB
Body Materials: Carbon Steel, Stainless Steel, AlloySteel, etc.
Trim: 13Cr, Stainless Steel, Alloy SteelEnd Connection: RF, RTJ, BW