Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Api 6a Ball Valves , Two-Piece Floating Ball Valve , Butterfly Check Valve , We give priority to quality and customer satisfaction and for this we follow stringent quality control measures. We have in-house testing facilities where our products are tested on every aspect at different processing stages. Owning to latest technologies, we facilitate our customers with customized production facility.
Trending Products 3 Piece Full Port 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 |
Production Photos
Product detail pictures:
Related Product Guide:
We always continually offer you by far the most conscientious customer service, and the widest variety of designs and styles with finest materials. These attempts include the availability of customized designs with speed and dispatch for Trending Products 3 Piece Full Port Ball Valve - Dual Plate Check Valve – CEPAI , The product will supply to all over the world, such as: Swedish, Niger, Brisbane, With well educated, innovative and energetic staff, we are responsible for all elements of research, design, manufacture, sale and distribution. By studying and developing new techniques, we are not only following but also leading fashion industry. We listen attentively to the feedback from our customers and provide instant replies. You will instantly feel our professional and attentive service.