Big discounting Full Ball Valve - Dual Plate Check Valve – CEPAI

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We keep on with our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for Pneumatic Casting Steel Globe Valve , Full Port Flanged Gate Valve , Flood Gate Valve , Living by quality, development by credit is our eternal pursuit, We firmly believe that after your visit we will become long-term partners.
Big discounting Full Ball 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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Big discounting Full Ball Valve - Dual Plate Check Valve – CEPAI detail pictures

Big discounting Full Ball Valve - Dual Plate Check Valve – CEPAI detail pictures

Big discounting Full Ball Valve - Dual Plate Check Valve – CEPAI detail pictures

Big discounting Full Ball Valve - Dual Plate Check Valve – CEPAI detail pictures


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Our company sticks to the principle of "Quality is the life of the company, and reputation is the soul of it" for Big discounting Full Ball Valve - Dual Plate Check Valve – CEPAI , The product will supply to all over the world, such as: Hyderabad, America, New York, Our company follows laws and international practice. We promise to be responsible for friends, customers and all partners. We would like to establish a long-term relationship and friendship with every customer from all over the world on the basis of mutual benefits. We warmly welcome all old and new customers to visit our company to negotiate business.
  • This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Ivy from Brasilia - 2017.11.01 17:04
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Maud from Qatar - 2017.07.07 13:00
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