SVR Global
Speciality Valves is the Prominent Rising Stem Gate valve manufacturer in India. Rising stem gate valves, known as the ‘Outside screw and Yoke valves (OS & Y), have a threaded stem that rises or lowers when the valve is operated. The stem is attached to the gate. When the valve is opened, the stem will rise out of the valve body, making it visible. Vice versa, when the valve is closed, the stem will lower back into the valve body. This design will ensure a proper vision of the valve’s position, and for the same it is widely used in various industrial applications. It is commonly used in Industrial pipelines for oil, gas and water. Also they are suitable for Applications that require a reliable shut-off under high pressure conditions.
Main Characteristics
One of the main advantages of rising stem gate valves is that the valve position is visible. The rising stem indicates whether the valve is open or closed, which is easy and useful for monitoring and maintenance. Rising stem gate valves are way more durable as stem threads are not exposed to the fluid flow, which will eventually reduce the risk of wear and corrosion. Maintenance and lubrication of the stem are easier because the stem is accessible when the valve is open. When fully opened, the valve provides minimal resistance to the flow of fluids, and ensures efficient operation and system performance
Types
Speciality Valve is the Dominant Rising Stem Gate valve manufacturer in India. It offers different types of Rising Stem Gate Valves like:
- Rising Stem Cast Iron Gate Valve
- Rising Stem Carbon Steel Gate Valve
- Rising Stem Ductile Iron Gate Valve
- Rising Stem Stainless Steel Gate Valve
Advantages
Safety enhancement and consistent monitoring, as it indicates the clear position of the valve, during its operations, is an advantage of this type of Gate valves. It reduces the wear and corrosion. The stem threads are not exposed to the flow medium, so it reduces the risk of damage and extends the valve’s lifespan. It offers easy maintenance. Maintenance tasks like lubrication, which is more straightforward because the stem is exposed when the valve opens.
Industrial applications:
- Water Supply Systems
- Water Treatment plants
- Oil and Gas
- Chemical Processing
- Power Generation Plants
- Petrochemical Industries
- Mining Industries
- Marine sector
Description
- Body materials: Cast iron, Cast steel (WCB, WCC, LCB, LCC, WC6, WC9), Ductile iron, SS304, SS316.
- Class: 150 to 2500, PN10 to PN 450
- Size: 1/2’’-48’’
- Ends: Flanged, Socket Weld, Butt Weld, Threaded.
- Operation: Handwheel operated, Gear Operated, Pneumatic actuated, Electric actuated.
Visit for more: https://www.specialityvalve.com/product-category/rising-stem-gate-valve/
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