Pressure Seal Bonnet Gate Valve
119 products found
Pressure Seal Bonnet Gate Valve is a high-performance valve designed for high-pressure and high-temperature applications in power generation, oil and gas, and petrochemical industries. Unlike traditional bolted bonnet designs, it uses system pressure to create a self-energizing metal-to-metal seal, providing tighter sealing performance as pressure increases and greatly reducing the risk of leakage. Manufactured in accordance with standards such as ASME B16.34 and API 598, these valves deliver excellent pressure integrity, operational safety, and long service life under demanding conditions. Pressure Seal Bonnet Gate Valves also reduce maintenance requirements and improve reliability in critical systems. A broad selection of pressure seal bonnet gate valves is available from experienced China manufacturers on our platform, covering different materials, pressure ratings, and application requirements.
Zhejiang Kosen Valve Co., Ltd.
ASTM A182 F22 Gate Valve, API 602, 1 Inch, 1500 LB, PSB, SW
Model Number: KV-20250521-FSGTV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A105N PSB Gate Valve, API 602, 1 IN, CL2500, Socket Weld
Model Number: KV-20250521-FSGTV-02
Zhejiang Kosen Valve Co., Ltd.
ASTM A351 CF8 Gate Valves, API 600, DN65, PN250, 2.5 IN, PSB
Model Number: KV-20250603-PSGTV-01
Zhejiang Kosen Valve Co., Ltd.
API 602 PSB Gate Valve, Carbon Steel, ASTM A105N, PN320, BW
Model Number: KV-20250708-FSGTV-02
Zhejiang Kosen Valve Co., Ltd.
Pressure Seal Bonnet Gate Valves, A105N, 1 Inch, CL1500, RTJ
Model Number: KV-20250714-FSGTV-01
Zhejiang Kosen Valve Co., Ltd.
Class 1500 LB Gate Valve, API 602, A105N, 1 Inch, PSB, RTJ
Model Number: KV-20250716-FSGTV-02
Zhejiang Kosen Valve Co., Ltd.
Class 2500 LB Gate Valve, API 602, ASTM A105N, 4 IN, PSB, SW
Model Number: KV-20250723-FSGTV-01
Zhejiang Kosen Valve Co., Ltd.
Carbon Steel ASTM A105N Gate Valve, API 602, 2 Inch, 2500 LB
Model Number: KV-20250801-FSGTV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A182 F304 Gate Valves, API 602, 2 Inch, CL1500, PSB, BW
Model Number: KV-20250801-FSGTV-02
Zhejiang Kosen Valve Co., Ltd.
ASTM A182 F304 Gate Valve, API 600, 12 IN, CL900, Bevel Gear
Model Number: KV-20260710-PSGTV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A182 F304 Gate Valves, API 600, 6 Inch, CL1500, BW, PSB
Model Number: KV-20260711-PSGTV-01
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PSB Gate Valve, 6 Inch, 1500LB, RF
Model Number: GV 42
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Butt Welded Gate Valve, PSB, 12 Inch, 2500 LB
Model Number: GV 17
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Full Wedge Gate Valve, PSB, 6 Inch, CL1500
Model Number: GV 32
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WC9 Gate Valve, PSB, 12 Inch, 2500 LB
Model Number: GV 33
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Butt-welding Gate Valve, PSB, 12 Inch, WCB
Model Number: GV 34
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Threaded Bonnet Gate Valve, PSB, 2 Inch, WCB
Model Number: GV 35
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Pressure-Seal Bonnet 4500LB Gate Valve
Model Number: FGV 16
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Pressure Seal Bonnet Gate Valve, ASTM A105N, Class 2500 LB, 1 Inch
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Pressure-Seal Bonnet Gate Valve, ASTM A105N, Class 2500, 1 Inch
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Pressure Seal Bonnet Gate Valve, API 602, A105N, 1IN, CL2500
Model Number: VPSK-20250421-GTV-01
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ASTM A351 CF8M Gate Valve, API 600, 6 Inch, CL1500, PSB, BW
Model Number: VPSK-20250429-GTV-01
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API 600 PSB Gate Valve, ASTM A216 WCB, 8 Inch, 1500 LB, RF
Model Number: VPSK-20250520-GTV-01