Socket End Gate Valve Supplier

The series of gate valves include cast-steel gate valve and forged steel gate valve .They aredesigned and manufactured according to ANSI B16.34.Its wedge has two type : solid wedgeand flexible wedge, so It can be used for different pressure.Gate valves have back seal. Backseal of forged-steel gate valve is weld with stainless steel. So it has perfect sealing. Itsmaintenance is convenient. It is widely used in petroleum chemistry water treatment industries.

- "H" type wedge:
Gate valve has H type , flexible single wedge. It can compensate the distortion of body. So it
has reliable sealing and prevent wedge against difficult operation because of overload. It is
suitable to steam and other high temperature medium.
- Full port design:
Gate valve has full port. So it is convenient to clear pipeline. - Changeable seat:
Seat and body is connected with thread. So seat can be dismantled and changed, It is convenient
to maintenance.
- Precise design
Design the body and bonnet according to precise calculation. body and bonnet have high
strength , rigid and flow ability

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Technical Specification
-Nominal diameter: 2"-24"
-Applicable Temperature: -29oC~425oC(steel)-40oC~-550oC (stainless steel)
-Nominal pressure: 150Lb 300Lb 600Lb 900Lb 1500Lb
-Applicable Medium: water gas oil and other causticity medium.
Applications Standard
-Manufacture standard : ANSI B16.34
-Face to face dimension: ANSI B 16.10
-Flange dimension: ANSI B 16.5.MSS-SP-44
-Test: API 598. API 6D

Main external and connection dimension