Super Purchasing for Buried Gate Valve - Dual Plate Check Valve – CEPAI

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Super Purchasing for Buried 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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Super Purchasing for Buried Gate Valve - Dual Plate Check Valve – CEPAI detail pictures

Super Purchasing for Buried Gate Valve - Dual Plate Check Valve – CEPAI detail pictures

Super Purchasing for Buried Gate Valve - Dual Plate Check Valve – CEPAI detail pictures

Super Purchasing for Buried Gate Valve - Dual Plate Check Valve – CEPAI detail pictures


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"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Super Purchasing for Buried Gate Valve - Dual Plate Check Valve – CEPAI , The product will supply to all over the world, such as: Poland, Portugal, Orlando, We will not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world.
  • Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Marina from Milan - 2017.08.28 16:02
    In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Caroline from Myanmar - 2017.03.07 13:42
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