Stainless Steel Flexible Wedge Gate Valve

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Details:

Deki Stainless Steel Flexible Wedge Gate Valve serves for the anti corrosion medium in the fields of refinery, chemical processing plants, and pulp paper plants, etc. A traveling wedge is moved with the operation of the stem nut. The wedge travels perpendicularly to the direction of the flow. The advantages of gate valves include minimum pressure drop when fully open, tight shut-off when fully closed, and relatively free of contamination buildup.

Deki Stainless Steel Flexible Wedge Gate Valves can be operated by hand wheel, gear operators, electric actuators, pneumatic actuators. Other special requirements such as bypasses, locking devices, chain wheels, extended stems, non-rising stem structure, and bonnets for cryogenic services, etc. can be available upon request.

Material: CF8, CF8M, CF3, CF3M, etc.

Size Range: 2” - 60”

Pressure Rating: ASME Class 150, 300, 600, 900, 1500, 2500

Temperature Range: -50°C~650°C

Standards:

Design and Manufacture: API 600, ASME B16.34

Face to Face Dimensions: ASME B16.10

Flange End Dimensions: ASME B16.5, ASME B16.47

Butt Welded Dimensions: ASME B16.25

Pressure Test: API 598

Class 150Lb API600 Gate Valves

Class 300Lb API600 Gate Valves

Class 600Lb API600 Gate Valves

Introduction of wedge gate valve

Wedge gate valve is a kind of gate valve. It is named because the sealing surface forms a certain angle with the vertical centerline, that is, the two sealing surfaces form a wedge shape. In general, for gate valves whose two sealing surfaces are wedge-shaped, the angle between the sealing surface and the vertical centerline is 2°52', 3°30', 5°, 8°, 10°, etc. Wedge gate valve is divided into rising stem gate valve and dark stem gate valve, wedge single gate valve and wedge double gate valve. The driving methods are: electric, pneumatic, manual, gas-hydraulic, etc. The connection methods include flange type, welding type, and wafer type.

If you want to know more about various products and details, you are welcome to contact our company, we will prove that our Stainless Steel Flexible Wedge Gate Valve can fully meet your requirements.  Based on the business philosophy of continuous innovation, reliable quality and customer first, we sincerely welcome all friends to visit us. The development and popularization of Internet technology provides us with a fast, accurate and reliable information exchange channel.

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