Full-opening Swing Check Valve

YDF full-opening check valves are designed in accordance with API6D, it is ideal for crude oil and gas transportation to avoid the reverse flow. The full-opening design can be capable for pig ball cleaning services. For big size, a dashpot device is optional to protect the sealing surface with controlling the disc closing time. YDF offer two series of full opening check valves – soft seal and metal seal.

 


  Design Feature

 

Product Range

Swing disc design
Suit for line pigging service
Optional soft seal and metal seal
Optional welded and thread seat
Optional dashpot device

 

Size

2~48”(DN50~DN1200)

Rating

150 ~2500LB(PN1.6~PN42)

Body Materials

Carbon Steel, Stainless Steel

End Connection

RF,RTJ,BW

Products
Gate Globe and Check Ball Valve Pipeline Valve Butterfly Valve Cryogenic Valve Other Valves
Axial Flow Check Valve
Dual Plate Check Valve
Bellow Sealed Valve
Pressure Seal Valve
API603 Stainless Steel Valve
API602 Forged Steel Valve
API600 Cast Valve
Metal Seated Ball Valve
Full Welded Ball Valve
Floating Ball Valve
Trunnion Mounted Ball Valve
Full-opening Swing Check Valve
Through Conduit Gate Valve
Double Offset Butterfly Valve
Triple Offset Butterfly Valve
Cryogenic Valve
Marine Valve
DBB Ball Valve (Dual Ball Side Entry)
Copyright copy; 2014. All Rights Reserved JIANGSU YDF VALVE CO.,LTD. 备案号: 苏ICP备16026116号-1