API 6D Check Valve
406 products found
An API 6D check valve is a heavy-duty industrial valve designed and manufactured in strict compliance with API 6D specification, which governs pipeline and piping valves for the petroleum and natural gas industries. Functioning as a critical safety component, its primary purpose is to automatically permit fluid or gas flow in one direction while preventing catastrophic backflow that could damage upstream equipment like pumps and compressors. These check valves, commonly available in swing, axial flow, or dual-plate designs, are engineered to withstand high-pressure, high-temperature, and highly corrosive environments, featuring robust pressure-containing shells, tight sealing capabilities, and fire-safe designs to ensure operational integrity and environmental safety in critical pipeline infrastructure. Driven by vast industrial capacity and competitive pricing, we, as a China check valve manufacturers' platform, offer these high-quality check valves to global markets, with full adherence to all stringent international certification requirements through our network of certified producers.
XIAMEN LANDEE INDUSTRIES CO., LTD.
API 6D Swing Check Valve, ASTM A351 CN7M, 1 IN, CL 150 LB, RF
Model Number: LV-CKV-20250813-11
XIAMEN LANDEE INDUSTRIES CO., LTD.
ASTM A216 WCB Swing Check Valve, API 6D, 6 Inch, CL150, RF
Model Number: SCV-20250821
Wenzhou Unique Valve Co., Ltd.
API 6D Check Valve
Wenzhou Unique Valve Co., Ltd.
Carbon Steel Check Valve
Wenzhou Unique Valve Co., Ltd.
Non-Return Valve
Wenzhou Unique Valve Co., Ltd.
Pressure Sealed Swing Check Valve
Wenzhou Unique Valve Co., Ltd.
Stainless Steel Check Valve
Wenzhou Unique Valve Co., Ltd.
Lugged Wafer Check Valve
Wenzhou Unique Valve Co., Ltd.
Wafer Single Plate Check Valve
Wenzhou Unique Valve Co., Ltd.
Wafer Swing Check Valve
Wenzhou Unique Valve Co., Ltd.
Axial Flow Check Valve
Wenzhou Unique Valve Co., Ltd.
API 6D Swing Check Valve
Wenzhou Unique Valve Co., Ltd.
API 6D Check Valve, Soft Seated, 1/2-48 Inch, 150-2500 LB
Wenzhou Unique Valve Co., Ltd.
API 6D Flanged Check Valve, ASTM A352 LCB, 18 Inch, 150 LB
Wenzhou Unique Valve Co., Ltd.
ASTM A351 CF8M Cryogenic Check Valve, 6 Inch, 600 LB, RTJ
Zhejiang Xinhai Valve Manufacturing Co., Ltd.
Swing Check Valves: API 6D, BS 1868 - 1873, ASME B16.34
Model Number: SCV API 01
Zhejiang Xinhai Valve Manufacturing Co., Ltd.
Wafer Check Valves: API 594, API 6D
Model Number: CV WS API 01
Zhejiang Xinhai Valve Manufacturing Co., Ltd.
Lift Check Valves: BS 1868 - 1873, API 6D, ASME B16.34
Model Number: LCV API 6D
Zhejiang Xinhai Valve Manufacturing Co., Ltd.
API 6D Swing Check Valve, 2-24 Inch, Class 150-2500 LB
medvalve
API 6D Lift Check Valve, 1/2-12 Inch, 150-2500 LB
medvalve
API 6D Swing Check Valve, 1-1/2-60 Inch, 150-1500 LB
medvalve
Solid Lug Wafer Check Valve, 2-60 Inch, 150-2500 LB
medvalve
Dual Plate Wafer Check Valve, 1/2-60 Inch, 150-2500 LB
medvalve