API 602 Check Valve
303 products found
An API 602 check valve is a compact, high-pressure safety valve specifically engineered to meet the stringent design, dimensional, and testing criteria of the American Petroleum Institute for small-bore forged steel valves (typically 2 inches and smaller). Available in piston, swing, or ball check configurations with socket-weld, threaded, or flanged ends, these valves feature a robust forged carbon or alloy steel body that delivers superior grain structure and structural integrity under severe thermal cycling and pressures up to Class 1500 and higher. They operate automatically via line pressure to permit unidirectional flow and instantly seal tight against reverse flow, protecting small-diameter piping lines, pumps, and instrumentation systems. Your upstream and downstream operations demand check valves that never compromise. Our China check valve manufacturers' platform delivers API 602 check valves, precision-forged and rigorously tested for bubble-tight shutoff and extended service life, so you can run your oil, gas, and petrochemical process lines with complete confidence.
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A105N Piston Check Valve, API 602, 1-1/2 Inch, 800 LB
Bosseal Valves (Suzhou) Co., Ltd.
Bolted Bonnet Piston Check Valve, 1 Inch, 800 LB, API 602
Bosseal Valves (Suzhou) Co., Ltd.
API 602 Swing Check Valve, 3IN, 900 LB, A182 F51, API 594, RF
Model Number: 3S9RF51
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A182 F51 Swing Check Valve, 2 Inch, 150 LB, API 602, RF
Model Number: 2S1RF51
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A182 F316 Piston Check Valve, 1 Inch, 800 LB, API 602
Model Number: 1P8SF31612
Bosseal Valves (Suzhou) Co., Ltd.
API 602 Piston Check Valve, 2 IN, CL 800 LB, ASTM A182 F316
Model Number: 2P8SF31612
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A182 F316L Swing Check Valve, 1 Inch, 300 LB, API 602, SW
Model Number: 185301019
Bosseal Valves (Suzhou) Co., Ltd.
API 602 Swing Check Valve, 3/4 Inch, 800 LB, ASTM A182 F316L
Model Number: 185301018
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A182 F304 Swing Check Valve, 1/2 Inch, 800 LB, API 602
Model Number: 185301017
XIAMEN QISHINE IMP.& EXP. CO., LTD.
Forged Check Valve, API 602, BS 5352, 1/2-2 Inch, 800-2500LB
Model Number: QS 23 V 29
XIAMEN QISHINE IMP.& EXP. CO., LTD.
API 602 Forged Check Valve, BS 5352, 1/2-2 Inch, 800-2500 LB
Model Number: FGBK-23-V-29
China JSC Valve Group Co., Ltd
Forged Piston Check Valve, API 602, 1/2-3 Inch, 150-4500 LB
Model Number: JSC-231124-FSCV-90
China JSC Valve Group Co., Ltd
Pressure Seal Forged Check Valve, 1/2-3 Inch, 150-4500 LB
Model Number: JSC-231124-FSCV-91
China JSC Valve Group Co., Ltd
API 602 Piston Check Valve, ASTM A105N, 1 Inch, 800 LB, NPT
Model Number: JSC-240112-FSCV-01
China JSC Valve Group Co., Ltd
ASTM A105N Lift Check Valve, API 602, 1-1/2 Inch, 150 LB, RF
Model Number: JSC-240123-FSCV-01
China JSC Valve Group Co., Ltd
Y Type Check Valve, ASTM A105N, API 602, 1 Inch, 800 LB, NPT
Model Number: JSC-240207-FSCV-01
China JSC Valve Group Co., Ltd
High Pressure Check Valve, API 602, ASTM A105N, 1 IN, CL1500
Model Number: JSC-240327-FSCV-01
China JSC Valve Group Co., Ltd
Forged Steel Swing Check Valve, ASTM A105N, 1 IN, CL 800 LB
Model Number: JSC-240327-SCV-01
China JSC Valve Group Co., Ltd
ASTM A182 F304 Swing Check Valve, API 602, 1 Inch, CL 800 LB
Model Number: JSC-240409-SCV-01
China JSC Valve Group Co., Ltd
ASTM A105N Y Check Valve, API 602, ASME 16.34, 3/4 IN, 800 LB
Model Number: JSC-240418-FSCV-01
China JSC Valve Group Co., Ltd
ASTM A182 F316 Swing Check Valve, API 602, 1 IN, 800 LB, NPT
Model Number: JSC-240428-SCV-01
China JSC Valve Group Co., Ltd
ASTM A105N Swing Check Valve, 1-1/2 Inch, 300 LB, Metal Seat
Model Number: JSC-240428-SCV-02
Zhejiang Kosen Valve Co., Ltd.
ASTM A105N Piston Check Valve, API 602, 1-1/2 IN, 800 LB, SW
Model Number: KV-20250103-FSCV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A105 Piston Check Valve, API 602, 3/4 Inch, CL800, FNPT
Model Number: KV-20250103-FSCV-02