Products > Valves

Gate Valve

Product Number: KW-V-1 Gate valve is used in drilling oil production system, such as kill manifold, choke manifold, mud manifold,etc.

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KINGWEL Gate Valve Features & Benefits:

Gate valve is mainly used to control the connection and disconnection of piping and other equipment medium. As the core part of wellhead for production, gate valve has the function of connecting and disconnecting piping medium and control fluid direction. It is mainly used in drilling oil production system, such as kill manifold, choke manifold, mud manifold, standpipe manifold, drilling fluid manifold and other high pressure manifold. There are rising stem gate valve and non-rising stem gate valve.



1. Forged or Cast Body & Bonnet,

2. Metal-to-Metal seal, gate to seat, seat to body, bonnet seal and stem backseat.

3. Bi-directional Sealing,

4. All internal parts can be inline changed.

5. Heavy duty thrust bearing is used to absorb stem thrust and reduce operating torque.

6. Non-rising stem made by alloy-nitrided or 17-4 stainless steel, the pressure in the body cavity will not increase during valve operation, can replace stem packing under pressure.


KINGWEL Gate Valve Techincal Data:

• Working Pressure: 2000PSI~20000PSI

• Nominal Bore: 1.13/16"~9" (46mm~230mm)

• Working Medium: oil、natural gas、mud and gas containing H2S、CO2

• Working Temperature: -46°C~121°C(Class LU)

• Material Class: AA、BB、CC、DD、EE、FF、HH

• Specification level: PSL1-4

• Performance Requirement: PR1-2

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