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Flat Gate Valve

Flat Gate Valve

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Detail Introduction

1.Technical Specification
Desion and Manufacture: Cast steel gate valve to API 600 iISO 10434) or API 6D: Cast stainless steel gate valve to APl 600:
Foroed steel gate valve to API 602.
Inspection and Test: API 598. API 600 or API 6D
End flange dimension: ASME B16.5 (for NPSs24), ASME B16.47 series B. API 605 or ASME B16.47 series A. MSS SP-44 ifor NPS> 24).
BW end dimension: ASME B16.25
Socket-weld dimension: ASME B16.11.
Face to face and end to end: ASME B16.10
Pressure-temperature ratings: ASME B16.34.

2.Design of DiscG
ate Valves with NPS = 2 are of wedge flexible gate; Gate valves with NPS < 2 are of wedge solid gate.

3.Body and Bonnet Connection
The body and bonnet of Class 150- Class 900 gate valves are usually connected with studs and nuts. And the body and bonnet ofClass 1500- Class 2500 gate valves are usually of pressurized seal design.
WARM PROMPT:“Flat Gate Valve”All text, data and pictures are for reference only.
If you need to match with the physical performance parameters, structural size parameters and other details, please call us to obtain.
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