Middleeast Valve is the topmost supplier of Non Rising stem Gate valve in Dubaiwhich supplies good quality of valves to Khor Fakkan, Kalba. A non-rising stem gate valve is a type of valve that is used to control the flow of fluid in a pipe. It consists of a gate that is attached to a stem, which is connected to a handwheel or lever. When the handwheel or lever is turned, the stem and gate move up or down, opening or closing the valve. One of the main differences between a non-rising stem gate valve and a rising stem gate valve is the movement of the stem. In a non-rising stem gate valve, the stem does not move vertically as the gate is opened or closed. This means that the position of the gate can be seen from the outside, even when the valve is fully closed. PARTS Body: The main component of the valve that holds all the other parts together and controls the flow of fluid. Bonnet: A cover or cap that protects the internal parts of the valve and helps to seal the valve. Stem: A rod or shaft that connects the handwheel to the gate and is used to open and close the valve. Gate: A flat, movable piece of metal or other material that sits inside the valve body and controls the flow of fluid through the valve. Handwheel: A circular handle or wheel that is used to manually open and close the valve. Gasket: A sealing element used to prevent leaks between the body and bonnet of the valve. Packing: A material used to seal the stem and prevent leaks. Seats: A round, flat surface on which the gate sits when the valve is closed, helping to create a seal. Yoke: A frame or support that holds the stem and handwheel in place. Bolts: Fasteners used to hold the body and bonnet of the valve together. ADVANTAGES Non rising stem gate valves are easier to operate as the stem remains in a fixed position and does not have to be raised or lowered to open or close the valve. Non rising stem gate valves are more durable and have a longer lifespan as the stem does not move and is not subjected to the wear and tear that rising stem gate valves experience. Non rising stem gate valves are more resistant to external factors such as corrosion, as the stem is protected by the valve body and is not exposed to the elements. Non rising stem gate valves require less maintenance as they do not have as many moving parts as rising stem gate valves. Non rising stem gate valves are less expensive to manufacture and purchase compared to rising stem gate valves. INDUSTRIES Non rising stem gate valves are used in a variety of industries, including: Oil and gas: These valves are used to control the flow of oil and gas in pipelines and at production facilities. Chemical processing: Non rising stem gate valves are often used in chemical processing plants to control the flow of chemicals and prevent leaks. Water treatment: These valves are used in water treatment plants to control the flow of water and prevent contamination. HVAC: Non rising stem gate valves are used in heating, ventilation, and air conditioning systems to control the flow of air and water. Power generation: These valves are used in power plants to control the flow of steam and other fluids. Marine: These valves are used on ships and other marine vessels to control the flow of fluids and gases. DESCRIPTION Middleeast Valve is the topmost supplier of Non Rising stem Gate valve in DubaiOffering an extensive selection of valves. Class: ANSI 150 to 2500, PN10 to PN450 Connection: Buttweld, Flanged, Socket weld, Threaded Material: Cast iron, Ductile iron, Casting Steel (WCB, WC6, LCB, WCC, LCC, WC9) Operations: Electric Actuated, Gear Operated, Handwheel Operated, Pneumatic Actuated Size: 1/2” to 24” Visit :-https://www.Middleeastvalve.com/product-category/non-rising-stem-gate-valve/
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