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.
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High Pressure Swing Check Valve, WCB, BS 1868, 6 Inch, 2500 LB
Model Number: SCV 45
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Cast Steel Swing Type Check Valve, API 6D, WCB, 3IN, 150LB, RF End
Model Number: SCV 46
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Low Temperature Swing Check Valve, WCB, BS 1868, 6 Inch, 900 LB
Model Number: SCV 47
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WCB Swing Type Check Valve, BS 1868, API 6D, 8 Inch, 1500 LB, RF
Model Number: SCV 48
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WCB Swing Type Check Valve, API 6D, BS 1868, 10 Inch, 1500 LB, RF
Model Number: SCV 49
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C12 Swing Check Valve, BS 1868, API 6D, DN450, PN100, Raised Face
Model Number: SCV 50
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ASTM A352 LCC Swing Check Valve, API 6D, 14 Inch, 600 LB
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Tilting Disc Check Valve, A216 WCB, 14 Inch, 150 LB, RF
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Cast Steel Swing Check Valve, WCB, 2 IN, CL600, API 6D, RF
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ASTM A352 LCC Swing Check Valve, 4 Inch, 600 LB, RF, API 6D
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ASTM A216 WCB Swing Check Valve, 4 Inch, 600 LB, API 6D, RF
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API 6D Swing Check Valve, ASTM A216 WCB, 20 Inch, 600 LB, RF
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ASTM A352 LCB Swing Check Valve, 6 Inch, 150 LB, API 6D, BW
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API 6D Swing Check Valve, ASTM A216 WCB, 10 Inch, 600 LB, RF
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GP240GH Swing Check Valve, 2 Inch, 600 LB, API 6D, RF
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ASTM A216 WCB Swing Check Valve, 4 Inch, 600 LB, API 6D
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ASTM A105 Tilting Disc Check Valve, API 6D, 10 IN, 1500 LB
Model Number: Kelly-CV-20240816-02
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ASTM A216 WCB Swing Check Valves, API 6D, 8 IN, 150 LB, RF
Model Number: Kelly-20241123-03
Zhejiang Magpie Sealing Technology Co., Ltd.
API 6D Swing Check Valve, BS 1868, ASTM A351 CF8M, 10 Inch
Model Number: MV-20250409-CSCV-02
Zhejiang Magpie Sealing Technology Co., Ltd.
ASTM A217 WC6 Check Valve, API 6D, BS 1868, 20 IN, CL600, RF
Model Number: MV-20250412-CSCV-01
Zhejiang Magpie Sealing Technology Co., Ltd.
ASTM A995 4A Swing Check Valve, BS 1868, API 6D, 6 IN, CL300
Model Number: MV-20250611-CSCV-05
Zhejiang Magpie Sealing Technology Co., Ltd.
Pressure Seal Bonnet Check Valve, BS 1868, WCB, 8 IN, CL900
Model Number: MV-20250611-CSCV-06
Zhejiang Magpie Sealing Technology Co., Ltd.
ASTM A351 CF8 Swing Check Valve, API 6D, 8 Inch, 600 LB, RF
Model Number: MV-20250618-CSCV-01
Zhejiang Magpie Sealing Technology Co., Ltd.
High Pressure Swing Check Valve, API 6D, 10 Inch, CL2500, RF
Model Number: MV-20250620-CSCV-01