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UAE Valves is known as a trusted Non Rising Stem Gate Valve Supplier in Dubai . The flow is controlled by a flexible disc in a gate valve known as a non-rising stem gate valve. The disc travels in the flow's direction vertically. The gate is opened and closed by the external stem, sometimes referred to as the non-rising stem. However, it remains stationary while rotating. It is possible to have the gate valve completely open or closed. This variety of valve is used in many different industries.
The Working Principle of a Non-Rising Stem Gate Valve Supplier in Dubai
To turn the handwheel on the valve stem, a non-rising stem gate valve allows the gate to travel up and down the stem's threads while the stem stays still. Inside the valve body are the threads on the stem, which attach directly to the gate.
In installations with limited space, like pumping stations, non-rising stem gate valves are helpful. Buried service is another application for them. However, because the stem is not exposed, the threads may come into direct contact with the medium in some situations, which could lead to increased wear and corrosion.
Advantages of Non Rising Stem Gate Valve Supplier in Dubai
The Working Principle of a Non-Rising Stem Gate Valve Supplier in Dubai
To turn the handwheel on the valve stem, a non-rising stem gate valve allows the gate to travel up and down the stem's threads while the stem stays still. Inside the valve body are the threads on the stem, which attach directly to the gate.
In installations with limited space, like pumping stations, non-rising stem gate valves are helpful. Buried service is another application for them. However, because the stem is not exposed, the threads may come into direct contact with the medium in some situations, which could lead to increased wear and corrosion.
Advantages of Non Rising Stem Gate Valve Supplier in Dubai
- Efficiency of Space: Because the stem of a non-rising stem gate valve doesn't need extra vertical room to move up or down when in operation, these valves are more space-efficient. They are perfect for applications where there is little vertical clearance.
- Cost-Effectiveness: Generally speaking, non-rising stem gate valves are less expensive compared to rising stem gate valves. Their simplified design, which requires fewer parts and less upkeep, makes them more affordable to install and maintain.
- Contamination Prevention: The non-rising stem design helps prevent foreign objects, such as dust, dirt, or corrosive materials, from contaminating the stem threads. This reduces the risk of damage and ensures smoother operation.
- Durability: Non-rising stem gate valves are known for their longevity and durability. Their lack of vertical movement in the stem extends their service life and makes them less prone to damage.
- Available Material: Cast Iron, Ductile Iron, Casting Steel (WCB, WC6, LCB, WCC, LCC, WC9)
- Size: 1/2” to 24”
- Class: ANSI 150 to 2500, PN10 to PN450
- Connection: Buttweld, Flanged, Socket Weld, Threaded
- Operations: Electric Actuated, Gear Operated, Handwheel Operated, Pneumatic Actuated