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Fast Drain Valve | Quick Opening Full-port Blowdown Drain...Welcome to our product page for the Fast Drain Valve, a quick-opening full-port valve engineered for rapid drainage, sludge removal and pressure relief in boilers, heat exchangers, pipelines andread more
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Anti-theft Gate Valve | Lockable Wedge Gate Valve for Wat...Welcome to our product page for the Anti-theft Gate Valve, a security-focused industrial wedge gate valve engineered to prevent unauthorized operation, medium theft and revenue loss in pipelineread more
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Gas Flat Gate Valve | API 6D Soft Seal Full Bore Gas Isol...Welcome to our product page for the Gas Flat Gate Valve, a parallel slide gate isolation valve engineered for reliable on-off control in gas transmission and distribution systems. Features floatingread more
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Parallel Flow Hole Gate Valve | API 6D Vented Dual-disc G...Welcome to our product page for the Parallel Flow Hole Gate Valve, a high-performance dual-parallel-disc sliding valve with integrated flow hole design, engineered for reliable on-off isolation andread more
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Pneumatic Flat Gate Valve | API 6D Automated Bidirectiona...Welcome to our product page for the Pneumatic Flat Gate Valve, an automated parallel-slide gate valve for remote on-off isolation in industrial pipelines. Features high-performance pneumaticread more
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Medium-pressure Flat Gate Valve | API 6D Floating Preload...Welcome to our Medium-pressure Flat Gate Valves product page, industrial valves engineered for tight sealing and long life in medium-pressure pipelines at PN1.6–6.4MPa (Class 150–300). Featuringread more
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Wedge-type Concealed Shaft Gate Valve | API 600 Non-Risin...Welcome to our product page for the Wedge-type Concealed Shaft Gate Valve, a high-performance industrial on-off valve engineered for reliable isolation in harsh working conditions. Features fullyread more
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Welded Electric Gate Valve | Bonnetless Pressure Self-Tig...Welcome to our Welded Electric Gate Valve product page, a high-performance valve for high-pressure, high-temperature pipelines in thermal power, petrochemical, metallurgy, and gas. Featuring aread more
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Bellows Gate Valve | Zero Leakage Metal Bellows Wedge GateWelcome to our Bellows Gate Valve product page, a high-safety industrial valve using metal bellows sealing (AISI 633/316L/Hastelloy) to replace packing, achieving absolute zero leakage andread more
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Stainless Steel Gate Valve | Corrosion Resistant Wedge Ga...Welcome to our premium Stainless Steel Gate Valve page, engineered for reliable on-off flow control in corrosive and demanding environments. Austenitic stainless (304/316/316L/321) construction,read more
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Electric Flange Gate Valve | API 600/6D Intelligent Wedge...Welcome to our Electric Flange Gate Valve page, a premium industrial valve for reliable automated fluid control. Intelligent electric actuator: remote/local/manual, PLC/DCS 4~20mA, torque control,read more
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Flange Gate Valve | Flexible Wedge Bidirectional Gate ValveWelcome to our professional Flange Gate Valve page, industrial fluid control valves complying with international standards. Flexible wedge disc, bidirectional tight seal, anti-stick; seat/gateread more
WebAs we just discussed, gate valves are, in general, less durable than ball valves. In moderate or high cycle applications, gate valves will require routine maintenance or...
WebJul 21, 2022 · Gate valves are better with liquids and viscous liquids like oils as they are more prone to leakages than ball valves. Knife gate valves can help you regulate the flow of slurry...
WebCut the 1/2" 90 degree elbow and remove the 1/2" pipe and blue gate valve; Cut the 3/4" copper pipe at both ends of the 3/4" red gate valve and remove the gate valve; Clean...
WebJun 1, 2007 · If you have a gate valve threaded onto a through hull and the through hull does not have a flange you need to replace the whole thing. This is a commom "lazy...
WebNov 5, 2018 · Buy a threaded replacement ball valve; it’s a far better choice than the older gate-style valve. Screw on the new ball valve,...
WebBall valves use a handle to control the placement of a hollow, perforated sphere in the mechanism. When the handle is turned, the hole immediately opens or closes the water...
