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Forged steel pressure seal gate valve
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Product Sort:Gate valve>>High pressure Gate valve
Pressure:900LB to 2500LB
Size: 3/8" to 2"
Design Std:ASME B16.34
Product Material:A105, LF2, F5, F11, F22, 304(L), 316(L), F347, F321
page keywords:Forged gate valve, forged steel pressure seal gate valve, A105 pressure seal gate valve
Product Description of forged steel gate valve:
Size: 3/8" to 2"
Pressure: 900LB to 2500LB
Design &. Manufacture conforms to ASME B16.34
Main materials: A105, LF2, F5, F11, F22, 304(L), 316(L), F347, F321
Connection ends conforms to
1). Screwed ends conforms to ANSI B1.20.1
2). Socket ends conforms to ANSI B1611
3). Butt-welded ends conforms to ANSI B16.25
Test &. Inspection conforms to API 598
Structure feature: A threaded and pressure seal boonet; Y type; T type
The feature of the pressure seal gate valve:
When forged steel valves closed, sealing face can only rely on medium pressure to keep seal, which depend on the medium pressure to push the sealing face of the disc to the seal face of the seat to ensure the sealing, this is the self-sealing. Most of the gate valves are faced seal, which is rely on outside force to push the disc into the seat in order to ensure the sealing.
