Gate Valve Manufacturer in USA As a leading Gate Valve Manufacturer in USA, SVR Global offers a wide range of Gate Valves. Our Gate Valves are tested to ensure they meet all of our clients’ requirements. We also provide customized Gate Valves that are tailored to specific industrial demands. What is a Gate Valve? A gate valve, also known as a sluice valve, knife valve or slide valve, is an in-line valve (which allows fluid to pass through). Gate valves have been around for decades and often considered as on/off valves. On/off valves either allow flow (on) or obstruct it completely (off). These valves are also known as isolation valves, because they can effectively shut down flow into a segment of a system, often for maintenance to be performed. A gate valve is a linear motion valve with a rectangular or circular wedge called a “gate”. It can be opened or closed by moving a metal gate up and down. When raised, the gate clears the channel and allows flow; when lowered, the gate obstructs the channel. The disc design can be inclined or parallel An inclined disc design can be of 3 types- Solid Wedge Split Wedge Flexible Wedge Advantages of Gate Valves: Available in various sizes Can be used as a Bi-directional valve Can be used with slurries and viscous liquids Few parts Fire-resistant by nature (when used with a metal sheet) Inexpensive Low frictional loss due to low-pressure drop Maintenance and disassembly are easy Provide excellent shutoff properties Requires very little space along the pipe axis Dis- advantages of Gate Valves: Disk and seat wear. Not suitable for high pressure. Repairs involving lapping and grinding are challenging to execute. Resulting in noise and vibration when partially open. Slow disc movement; completely opening or fully closing takes time. The design makes them difficult to control precisely. Throttling service is not supported. Applications of Gate Valves: SVR Global is a leading Gate Valve Manufacturer in USA that has the following applications- Gate valves are used to isolate specific areas of the water supply network during maintenance, repair works, and new installations, as well as to reroute water flow across the pipeline. Gate valves are mostly used with larger pipe diameters (greater than 2") because they are less complex to build than other types of large-size valves. Gate valves without an additional sealing ring on the gate are used where minor valve leakage isn't a problem, such as heating circuits or sewer pipes. Gate valves are typically used in on-off applications. They are best used in systems that require infrequent valve use. Gate valves are intended for full-area flow to reduce the pressure drop and allow the passage of pipe-cleaning. Gate valves are suitable for high-temperature and high-pressure applications. Industries that use Gate Valves: Gate valves can be found in a variety of industries, including Automotive Manufacturing Marine Mining Offshore applications Oil & gas Power plants Water industry Water treatment Types of Gate Valves: We have various sections of valve types with various connection ends and help ensure proper flow, accurate configuration, and durability in all valve packages. The different types of Gate Valves manufactured by SVR Global are- Bellow Seal Gate Valve A Bellow Valve is a specifically engineered valve for use in sectors that deal with toxic media, where even minor leaks can be disastrous. With the exponential rise of new industries like the chemical and nuclear industries, pipelines are becoming increasingly clogged with combustible, dangerous, severely poisonous, and toxic media. There is a considerable chance of leakage, explosion, and health hazards as a result of this. As a result, the valves used in these pipes and systems must meet particular leakage and sealing standards. The Bellow seal globe valve was created in response to the necessity for a completely different way to provide the needed sealing and redundancy. Forged Steel Gate Valve A forged steel gate valve is a commonly used gate valve made with forging material. When the valve stem is operated, the gate on the threaded part of the stem travels vertically. It is mostly employed when a fluid flow in a straight line with minimal restriction is desired. The gate is completely pushed up into the valve once the valve is wide open, leaving an entrance for flow. As a result, the flow restriction through the valve is minimal. This valve is not suitable for throttling functions since flow control would be difficult due to the valve design, and the flow of fluid slapping against a partially open gate could cause serious damage to the valve. Rising Stem Gate Valve A Rising Stem Gate Valve is a type of gate valve that can follow the opening/closing position by moving the stem up and down, can be monitored electronically by adding a monitoring key, and does not obstruct the flow when fully open. Threads on rising stem gate valves are located on the outside of the valve body. The amount of exposed stem makes it simple to determine whether the valve is open or closed. The valve is closed when the handle is flush with the pipe (no exposed stem). The valve is open if a large number of stems are exposed. Non Rising Stem Gate Valve A gate valve with a non-rising stem is known as a non-rising stem gate valve. It is also known as a Blind Stem Wedge Gate Valve or a Rotating Stem Gate Valve. The stem of this type of valve does not move up and down when the gate is opened and closed. By looking at the valve, it is impossible to tell whether the gate is open or closed since the stem is not visible. Description of Gate Valves: SVR Global is a leading Gate Valve Manufacturer in USA offering an extensive range of valves in numerous sizes, styles and designs. Class: 150 to 2500; PN10 to PN450 Ends: Flanged(FF, RF, RTJ), Buttweld, Socketweld, Threaded Material: Brass, Bronze, Carbon steel (WCB), Cast Iron, Ductile Iron, Super Duplex steel, Gunmetal, Inconel, Incoloy, Monel, Stainless steel (CF8, CF8M, CF3, CF3M, SS304, SS904, SS904L, SS316), Titanium and various other materials like WC1, WC6, WC9. Medium: Water, Steam, Oil, Natural gas, Nitric acid, Acetic acid, Oxidant, Urea Operations: Hand Wheel Gate valve, Gear operated Gate valve, Electric actuated Gate valve and Pneumatic Actuated Gate valve Sizes: 1/2" - 64" Standards: ANSI, API607, API6D, ASME, AWWA, BS, DIN Visit SVR Global - https://svrglobal.net/products/gate-valve/
Topics
