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Flange End Gate ValveFlanged OS&Y Gate Valve delivers efficient operation and exceptional service life in water-based systems. The rising stem (OS&Y) mechanism allows for easy maintenance, lubrication, and instant statusread more
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Gate Valve UndergroundGate valve underground, our ductile iron, resilient-seated solution provides zero-leak isolation for municipal water mains and sewage systems. Featuring superior corrosion resistance and aread more
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2 Inch Flanged Gate Valve2 inch Flanged Gate Valve controls fluid flow in pipelines by lifting a gate vertically. Its visible stem clearly shows open/closed status, making operation intuitive. Designed with flanged ends forread more
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Direct Buried Gate ValveThis direct buried gate valve is built for reliable, long-term performance in underground water and fire protection systems. Made from durable ductile iron with a resilient seal, it prevents leaksread more
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Vertical Indicator PostOur vertical indicator post (VIP) is a UL/FM-approved solution designed to visually show the open/closed status of buried 4–12 gate valves in fire sprinkler and water supply systems. Built forread more
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Cast Iron Flanged Gate ValveKeylion® Flanged OS&Y Gate Valve, manufactured from high-grade ductile iron, provides superior sealing and reliable shut-off for demanding water and wastewater pipelines. Its outside screw and yokeread more
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Gate Valve with Rising StemFlanged OS&Y Gate Valve is the preferred choice for mainline isolation in critical water infrastructure. Featuring durable ductile iron construction and flanged ends for secure connection, it excelsread more
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DN100 PN16 Gate ValveFor operations where safety matters, Keylion® DN100 PN16 gate valve provides instant visual confirmation of open/closed status - no guessing required. The bright zinc-plated stem clearly shows valveread more
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Gate Valve Flange TypeEngineered for easy servicing, the Gate Valve Flanged Type features accessible stem threads that can be lubricated without disassembly. The modular design of this gate valve flanged type allows quickread more
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Grooved Gate ValveThe Grooved End Rising Stem Gate Valve is designed for efficient flow control in various industrial piping systems. Its grooved connections allow for quick installation and maintenance withoutread more
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Rising Gate ValveEngineered for maximum reliability, the Rising Gate Valve with grooved ends delivers exceptional performance in demanding environments. The non-rotating rising stem prevents thread wear and ensuresread more
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Underground Gate ValveOur flanged underground gate valve features a ductile iron body and resilient seated wedge for drip-tight sealing. Designed for buried water systems and sewage pipelines, this NRS (non-rising stem)read more
WebMay 30, 2019 · 5. If a gate valve is partially open, the stem that holds and moves the gate will be in the water stream. If left in this condition for a long period of time, the water stream will...
WebOct 14, 2021 · The compression of the spring opens the valve to release steam and water, reducing or relieving the pressure on the system. Best For: Specifically designed for protecting the home’s...
WebGate valves provide a tight shutoff, and as such are commonly used for isolating media. Because they do not force media to change course (as in a globe valve) gate valves cause little pressure...
WebGate valve provides good shutoff Pressure drop during operation is very less Most of the gate valves can be used as bi-directional They are suitable for high pressure and temperature application...
WebPressure against the gate will help the valve seat properly. On the discharge side, the arrow on the knife gate valve is pointed against the direction of flow. When this valve is closed, pressure...
WebProduct line: Cast steel (bolted bonnet) valves Size range (s) NPS 2 - 64 (DN 50 - 1600) Pressure rating ASME Classes 150 - 1500 Standard connections Flanged Features and benefits Universal trim:...
