API600 Cast Valve


YDF can offer almost full range of this series product. For easy site maintenance services YDF gate valves’ wedges of size 2”~8”、class 150lb~300lb are interchangeable. This series of products are API591, ISO 15848 class B, TA Luft certified. To ensure casting integrity, all pressure contain castings are from our own foundry.

Design Feature


Product Range

Flexible wedge (Gate)
Optional threaded or welded seat
Optional plug disc (Globe)
Optional swing or plug disc (Check)
Optional full jacket or semi-jacket design
Optional outside dashpot device (Check)
Optional stem extension (Gate 、Globe)



Gate, Globe, Check




150~2500LB (PN16~PN420)

Body Materials

Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel


Per API600

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
Through Conduit Gate Valve
Double Offset Butterfly Valve
Triple Offset Butterfly Valve
Cryogenic Valve
Marine Valve
DBB Ball Valve (Dual Ball Side Entry)
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