New Arrival China Pneumatic Wedge Gate Valve - DUAL PLATE CHECK VALVE – CEPAI

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We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for 3 Way Check Valve , Electric Actuated Knife Gate Valve , Wellhead Christmas Tree , We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
New Arrival China Pneumatic Wedge Gate Valve - DUAL PLATE CHECK VALVE – CEPAI Detail:

CEPAI’s API6A Check Valves can be divided into three types, which are Swing check valve, Piston Check Valve and Lift Check Valve, all of these valves are designed as per API 6A 21th edition standard. They flow in a single direction and end connections are complied with API Spec 6A, metal-to-metal seal creates a stable performance for high pressure, high-temperature conditions. They are used for Chock manifolds and Christmas trees, CEPAI can offer the bore size from 2-1/16 to 7-1/16 inch, and the pressure range from 2000 to 15000psi.

Design Specification:
Standard Check gate valves are in accordance with API 6A 21th latest Edition, and use the right materials for H2S service according to NACE MR0175 standard.
Product Specification Level: PSL1 ~4    Material Class: AA~FF   Performance Requirement: PR1-PR2 Temperature Class: LU

Product Features:
◆ Reliable seal,and the more pressure the better sealing
◆ Small vibration noise
◆ The sealing surface between gate and body is welded with hard alloy, which has good wear resistance performance
◆ The check valve structure can be Lift, Swing or Piston type.

Name Check Valve
Model Piston Type Check Valve/Lift Type Check Valve/Swing Type Check Valve
Pressure 2000PSI~15000PSI
Diameter 2-1/16~7-1/16(52mm~180mm)
Working Temperature  -46℃~121℃(KU Grade)
Material Level AA、BB、CC、DD、EE、FF、HH
Specification Level PSL1~4
Performance Level PR1~2

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Product detail pictures:

New Arrival China Pneumatic Wedge Gate Valve - DUAL PLATE CHECK VALVE – CEPAI detail pictures

New Arrival China Pneumatic Wedge Gate Valve - DUAL PLATE CHECK VALVE – CEPAI detail pictures

New Arrival China Pneumatic Wedge Gate Valve - DUAL PLATE CHECK VALVE – CEPAI detail pictures

New Arrival China Pneumatic Wedge Gate Valve - DUAL PLATE CHECK VALVE – CEPAI detail pictures


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To create extra value for customers is our enterprise philosophy; buyer growing is our working chase for New Arrival China Pneumatic Wedge Gate Valve - DUAL PLATE CHECK VALVE – CEPAI , The product will supply to all over the world, such as: Nigeria, United Arab Emirates, Toronto, With its rich manufacturing experience, high-quality products, and perfect after-sale service, the company has gained good reputation and has become one of the famous enterprise specialized in manufacturing series.We sincerely hope to establish business relation with you and pursue mutual benefit.
  • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Althea from Brunei - 2018.04.25 16:46
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Alexandra from Angola - 2017.12.02 14:11
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