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Factory wholesale Double Expansion Gate Valve - API 600 Wedge Gate valve – Nortech

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Factory wholesale Double Expansion Gate Valve - API 600 Wedge Gate valve – Nortech Detail:

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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

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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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Factory wholesale Double Expansion Gate Valve - API 600 Wedge Gate valve – Nortech detail pictures

Factory wholesale Double Expansion Gate Valve - API 600 Wedge Gate valve – Nortech detail pictures

Factory wholesale Double Expansion Gate Valve - API 600 Wedge Gate valve – Nortech detail pictures


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We thinks what customers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better good quality, lower processing costs, prices are extra reasonable, won the new and old buyers the support and affirmation for Factory wholesale Double Expansion Gate Valve - API 600 Wedge Gate valve – Nortech, The product will supply to all over the world, such as: Albania, Cyprus, New Zealand, With more and more Chinese products around the world, our international business is developing rapidly and economic indicators big increase year by year. We have enough confidence to offer you both better products and service, because we are more and more powerful, professional and experience in domestic and international.
  • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Deirdre from Bandung - 2018.04.25 16:46
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Jodie from Barcelona - 2017.12.02 14:11

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