Bolted Bonnet Gate Valve
204 products found
A bolted bonnet gate valve is a heavy-duty, linear-motion isolation valve featuring a removable top cover (bonnet) securely bolted to the valve body’s upper flange with an integrated sealing gasket. This robust, pressure-retaining construction is designed to withstand high-torque and high-pressure industrial environments while providing maintenance technicians with easy, direct access to internal components like the stem, wedge, and seat rings for inline servicing. Engineered in accordance with API 600 or API 602 standards, these valves utilize a fully guided wedge (solid, flexible, or split design) that moves perpendicular to the fluid path to deliver a reliable, leakproof shutoff with minimal seat scuffing and erosion. When you work with us, you're tapping into a network of experienced China gate valve manufacturers. We cast and forge our bolted bonnet gate valves from superior-strength carbon steel, stainless steel, and alloy materials, and equip them with live-loaded stem packing and hard-faced seats—so you get long-term, reliable operation without the hassle.
Bosseal Valves (Suzhou) Co., Ltd.
API 600 Cast Steel Gate Valves, CF8M, 18 Inch, CL300 LB, BB
Model Number: 1821190
Bosseal Valves (Suzhou) Co., Ltd.
API 600 Wedge Gate Valves, WCB, 30 IN, 300 LB, BB, RF Flanged
Model Number: 1821195
Bosseal Valves (Suzhou) Co., Ltd.
Flexible Wedge Gate Valve, A351 CF8, 4 Inch, CL600, OS&Y, BB
Model Number: 1821204
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A217 WC6 Gate Valve, Bolted Bonnet, 16 IN, 600 LB, OS&Y
Model Number: 1821210
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A216 WCC Gate Valve, OS&Y, 20 Inch, CL600, Bolted Bonnet
Model Number: 1821212
China JSC Valve Group Co., Ltd
API 602 Bolted Bonnet Gate Valve, 1 Inch, 300 LB, ASTM A105N
Model Number: JSC-240123-FSGAV-01
China JSC Valve Group Co., Ltd
ASTM A182 F11 Gate Valve, 3/4 IN, 800 LB, Bolted Bonnet, NPT
Model Number: JSC-240524-FSGAV-01
China JSC Valve Group Co., Ltd
Reduced Bore Gate Valve, API 602, ASTM A105N, 1 IN, CL1500
Model Number: JSC-240607-FSGAV-01
Zhejiang Kosen Valve Co., Ltd.
Bolted Bonnet Gate Valve, API 602, ASTM A105, 800 LB, SW End
Model Number: KV-20241230-FSGTV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A182 F316L Gate Valve, API 602, 1/2 IN, 800 LB, BB, SW
Model Number: KV-20250124-FSGTV-02
Zhejiang Kosen Valve Co., Ltd.
Bolted Bonnet Knife Gate Valve, ASTM A351 CF8M, PN10, Lug
Model Number: KV-20250208-UKGV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A105N Gate Valves, API 602, 1 IN, CL150, Bolted Bonnet
Model Number: KV-20250211-FSGTV-01
Zhejiang Kosen Valve Co., Ltd.
Bolted Bonnet Wedge Gate Valve, API 600, WCB, 56 Inch, CL150
Model Number: KV-20250227-CSGTV-01
Zhejiang Kosen Valve Co., Ltd.
Bolted Bonnet Gate Valves, API 602, ASTM A105N, 1 IN, CL300
Model Number: KV-20250724-FSGTV-02
Zhejiang Kosen Valve Co., Ltd.
ASTM A216 WCB Gate Valves, API 600, 2 IN, CL900, BB, Flanged
Model Number: KV-20250728-CSGTV-01
Zhejiang Kosen Valve Co., Ltd.
Bolted Bonnet Gate Valve, API 602, A105N, 1 Inch, CL300, RF
Model Number: KV-20250802-FSGTV-02
Zhejiang Kosen Valve Co., Ltd.
Bolted Bonnet Knife Gate Valves, ASTM A216 WCB, DN200, PN16
Model Number: KV-20250814-UKGV-03
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API 600 OS&Y Gate Valve, WCB, 2 Inch, Class 150, Handwheel, RF
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ASTM A182 F304L Solid Wedge Gate Valve, API 602, 1/2 IN, CL1500
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Heat Jacketed Gate Valve, ASTM A216 WCB, DIN 3352, DN100, PN40
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DIN 3352 Gate Valve, ASTM A216 WCB, DN300, 12IN, PN25
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ASTM A216 WCB Bolted Bonnet Gate Valve,API 600,3 Inch,900 LB
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ASTM A995 Grade 4A Gate Valve, 3 Inch, 150 LB, API 600
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