Products

Forged Steel SW Gate Valve

Forged steel Gate Valves are primarily used for stop valves fully opened or fully closed .They are not normally considered for throttling purposes,but more for slurries,viscous fluids,etc. Gate valves are characterized by a traveling wedge ,which is moved with the operation of the stem nut. Gate valves usually have a minimum pressure drop when fully open,provide tight shut-off when fully closed,and remain relatively free of contamination buildup.

Forged Steel SW Gate Valve
Forged Steel SW Gate Valve Forged Steel SW Gate Valve Forged Steel SW Gate Valve Forged Steel SW Gate Valve

Technical Specification

Normal Size Range: 1/2"- 4"

Normal Pressure Rating: PN10~PN420, CLASS150~2500  

Material: A105,LF2,F11,F22,F304,F304L,F316,F316L

Temperature Range: -29~425Degree C

Standards compliance

Design and Manufacture: API602

Face to face(end to end): ASME B16.10

Flanged connection: ASME B16.5

Butt welded end: ASME B16.25

Socket-Welding Ends: ASME B16.11

Screwed Ends: ASME B1.20.1

Test and inspection: API598

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