Check Valves
Check valves are essential devices used in piping systems to prevent backflow and ensure that fluids flow in the correct direction. We offers a variety of designs including swing, wafer, axial flow check valves. These valves come in sizes ranging from 1/4 to 42 Inch and pressure ratings from ANSI Class 150 to 2500 LB, with materials such as Carbon Steel, Stainless Steel, Alloy steel , and other special alloys. Check valves are used in many industries like oil and gas, petroleum refining, chemical processing, water treatment, power generation, and more. They play a vital role in preventing backflow and ensuring the safe and efficient operation of fluid systems.
Check Valves Product List
1-12 of 35 results
ASTM A351 CF3M Swing Check Valve, API 6D, 10 Inch, CL600, RF
The China ASTM A351 CF3M Check Valve Supplier offers a high-quality Swing Check Valve designed to meet the stringent API 6D standard. This valve features a cast stainless steel body, providing excellent durability and corrosion resistance. With a nominal diameter of DN250 (equivalent to 10 inches) and...
Check Valves
ASTM A351 CF3M Wafer Check Valve, API 594, 6 Inch, CL150 LB
The ASTM A351 CF3M Wafer Check Valve Factory produces high-performance Dual Plate Check Valves designed to meet the API 594 standard. These valves feature a cast stainless steel body, ensuring durability and corrosion resistance. With a nominal diameter of DN150 (equivalent to 6 inches) and a pressure...
Check Valves
ASTM A182 F321 Check Valve, API 602, 1-1/2 Inch, CL300, BB
We are a leading manufacturer of ASTM A182 F321 check valves, designed to meet API 602 standards. Our check valves feature a forged stainless steel body, offering excellent corrosion resistance and durability. With a size of 1-1/2 inch (DN40) and a pressure class of 300 LB (PN50), they are suitable...
Check Valves
API 602 Check Valve, ASTM A105N, 2 Inch, CL800, Socket Weld
Our API 602 check valve is a high-quality solution for reliable flow control. It features an ASTM A105N forged carbon steel body, ensuring durability and strength. The 2-inch (DN50) size and pressure class of 800 LB (PN130) make it suitable for demanding applications. Its socket weld ends provide secure...
Check Valves
ASTM A216 WCB Wafer Check Valve, API 594, 30 Inch, CL150 LB
The ASTM A216 WCB Wafer Check Valve Factory produces high-quality dual plate check valves designed to meet API 594 standards. These valves feature a carbon steel body made from ASTM A216 WCB material, combined with ASTM A351 CF8 plates for enhanced durability and corrosion resistance. With a large nominal...
Check Valves
Dual Plate Wafer Check Valve, API 594, Duplex 2205, DN600
The Dual Plate Wafer Check Valve is a high-performance industrial valve designed in accordance with API 594 standards. It features a robust Duplex 2205 stainless steel body, offering excellent corrosion resistance and durability. With a nominal diameter of DN600 (24 inches) and a pressure rating of...
Check Valves
Non Slam Check Valve, ASME B16.34, A216 WCB, 10 Inch, CL2500
The Non-Slam Check Valve Plant specializes in manufacturing high-performance check valves with an axial flow structure. These valves are designed in accordance with ASME B16.34 and feature an ASTM A216 WCB cast carbon steel body, ensuring robustness and durability. Available in a 10-inch (DN250) size,...
Check Valves
ASTM A217 WC9 Check Valve, API 594, 8 Inch, CL1500, BW, PSB
The China API 594 Check Valve is a high-performance industrial valve designed for demanding applications. It features a pressure seal bonnet, which enhances sealing effectiveness under high pressure. The body is made of ASTM A217 WC9, a material known for its excellent strength and durability at elevated...
Check Valves
ASTM A352 LCB Check Valve, API 594, Trim 8#, 10 Inch, CL300
The ASTM A352 LCB Check Valve Plant offers a robust solution for low-temperature applications, adhering to the stringent standards of API 594. These valves feature a low-temperature carbon steel body, ensuring durability and reliability in harsh conditions. With a trim specification of 8#, they provide...
Check Valves
API 6D Swing Check Valve, ASTM A351 CF8M, 24 Inch, CL600, RF
The China API 6D Swing Check Valve Manufacturer offers high-quality swing check valves designed for reliable and efficient fluid control. These valves feature a cast stainless steel body made from ASTM A351 CF8M material, providing excellent corrosion resistance and durability. With a large 24-inch...
Check Valves
Cast Iron GG25 Swing Check Valve, ASME B16.34, DN100, PN16
The China Cast Iron GG25 Check Valve Factory offers a high-quality Swing Check Valve designed in accordance with ASME B16.34 standards. This valve features a DN100 (4-inch) nominal diameter and a PN16 (Class 150 LB) pressure rating, ensuring reliable performance in various industrial applications. The...
Check Valves
ASTM A494 CW6MC Tilting Disc Check Valve, API 6D, 10 IN, BW
The API 6D Tilting Disc Check Valve is a high-performance valve designed for critical industrial applications. It features an ASTM A494 CW6MC nickel alloy body, offering excellent corrosion resistance and durability. The valve has a 10-inch diameter with a pressure class rating of 600 LB, ensuring robust...
Check Valves