ASME B16.10 gate valve is an opening and closing member of the gate, the movement direction of the gate is perpendicular to the direction of the fluid, the gate valve can only be used for full opening and closing, can not be used for regulation and throttling. Gate valve through the valve seat and gate contact for sealing, usually the sealing surface will be surfacing metal materials to increase wear resistance, such as surfacing 1Cr13, STL6, stainless steel and so on.
ASME B16.10 Valve Specification
Design standard: API 600.
Body material: C5.
Nominal diameter: 16".
Pressure: CL900.
End connection: Flanged RF.
Face to face: ASME B16.10.
Working temperature: -29℃~+650℃.
Mode of operation: gearbox.
Test and inspection: API 598.
| DESIGN | API 6D / API 600 / API 6A / MSS SP-67 |
|---|---|
| TESTING | API 598 |
| FLANGED END | ANSI B 16.5 |
| SW END | ANSI B 16.11 |
| BW END | ANSI B 16.25 |
| SCREWED END | ANSI B 1.20.1 / ANSI B 2.1 |
| FACE TO FACE | ANSI B 16.10 |
| FIRE SAFE | API 6FA |
Application: Power station, petroleum, tap water engineering, chemical engineering.
Feature 1: Body seat and wedge sealing to be welded on hard alloy material to improve the erosion resistance and extend the service life of the valve.
Feature 2: SS+ graphite as bonnet gasket to be easily replaced.
Feature 3: Rising stem, OS&Y.
Feature 4: The wedge slide down, flexible has good sealing performance.
Feature 5: The stem is threaded, it does not contact the medium, to avoid the possibility of corrosion.
Industrial Gate Valve
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