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API 600 Wedge Gate valve

Short Description:

Design STD.: API600

2″-48″,Class150-Class2500

ANSI B16.10

RF-BW-RTJ

NORTECH is one of the leading China API 600 Wedge Gate valve Manufacturer & Supplier.


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What is API 600 Wedge Gate valve ?

The opening and closing parts of the API 600 Wedge Gate valve  are the gate, the direction of motion of the gate is perpendicular to the fluid direction. The wedge gate valve can only be fully opened and fully closed and can not be adjusted and throttled. It consists of a valve body, a bonnet, and a disk that is connected to a hinge. The disk swings away from the valve-seat to allow flow in the forward direction, and returns to valve-seat when upstream flow is stopped, to prevent back flow.

API 600 Wedge Gate valve Technical Specifications

Valve Size:   2″~ 48″ , DN50–DN1200

Pressure Class: 150LB~2500LB, PN10–PN420

Materials:  WCB, WC6, WC9, WCC, CF8, CF3, CF3M, CF8M, 4A, 5A

Design and Manufacturing Standards:  API 600

Face to Face Standards: ASME B16.10

Flange Dimension Standards: ASME B 16.5, ASME B16.47

Pressure Test Standards: API598

Quality/Product Certifications:  ISO9001, ISO14001, ISO18001

NACE:     NACE MR 0103 NACE MR 0175

Valve operator options: Handwhel, Worm Gear, Electric actuator

End Connection Types: RF, RTJ, BW

NORTECH advantages of API 600 Wedge Gate valve

1.The flow resistance is small. The internal media channel of the wedge gate valve body is straight through, the medium flows in a straight line and the flow resistance is small.

2.Less effort when opening and closing. Compared with the globe valve, because nomatter it is open or closed, the movement direction of the gate is perpendicular to the flow direction of the medium.

3.Large height, long opening and closing time. The opening and closing stroke of thegate is large, and the lifting is performed by the screw.

4.Water hammer phenomenon is not easy to produce for wedge gate valve. The reason is the long shutdown time.

5.The media can flow in any direction on both sides of wedge gate valve, easy to install. Both sides of the gate channel are symmetrical.

6.The face to the face dimension of wedge gate valve is small.

7.Simple form, short structure length, good manufacture ability and wide range of application.

8 The structure is compact, the wedge gate valve has good rigidity, the channel is smooth, the flow resistance is small, the sealing surface is made of stainless steel and hard alloy, and the service life is long. The use of PTFE packing is reliable and easy to operate.

Product Show:

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What is the API 600 Wedge Gate valve used for?

This kind of  API 600 Wedge Gate valve is widely utilized in pipeline with liquid & other fluids. 

HVAC/ATC

Chemical/Petrochemical

Food and Beverage Industry

Power and Utilities

Pulp and Paper Industry

Industrial environmental protection


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