- Mail:signivalve@163.com
Tel: +86-371-55689815
Name:Pressure Seal Gate Valve
Category: Gate Valve
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| General Description: Pressure seal valves (PSB Valve) are designed for high temperature, high pressure, services mainly encountered in nuclear and fossil fuel power plant. Compare with bolted bonnet valves, the pressure seal valves are less complicated and can provide absolute excellent seal service with minimum maintenance. | |
Design Standard: | |
Basic Design: API 600/BS1414, ASME B16.34, EN1984 Face to Face (End to End): ASME B16.10, EN558 End Connection: ASME B16.5, MSS SP-44/ASME B16.47, ASME B16.25 Test & Inspection: API 598 | |
Products Range: | |
Size: 2" ~ 24" (DN50 ~ DN600) Rating: ANSI 600lb ~ 2500lb (PN100 ~ PN420) Body Materials: Carbon Steel, Chromium Moly Alloy Steel Trim: Per API 600 Operation: Handwheel, Gear, Motorized, Pneumatic | |
Design Feature: | Application: |
Flexible wedge Optional Impact hand wheel Stellited seating surfaceLow emission controlFull guiding Absolute bonnet joint leak proof Optional by-pass design, Y type Globe Valve, Check Valve | Refinery Petrochemical Geothermal plant Power plant General Industry |
