Bellow Seal Gate Valve

Bellow Seal Gate Valve Supplier in Saudi Arabia: Leak-Free Flow Control Solution

Middleeast Valve is the leading Bellow Seal Gate Valve Supplier in Saudi Arabia, providing innovative, leak-free valve solutions for high-temperature and hazardous applications. Engineered to stop external leakage and provide zero emissions, our bellow seal gate valves are best suited for industries with rigorous safety and environmental demands.

What is a Bellow Seal Gate Valve?

A Bellow Seal Gate Valve is a gate valve with a special metallic bellows between the valve body and the stem. A hermetic seal is offered by the bellows that keeps the fluid from being lost through the stem, hence suitable for usage in toxic, flammable, or high-temperature media applications.

Components:

1)Valve Body: Commonly made from alloy steel, stainless steel, or carbon steel
2)Gate (Wedge): Regulates flow by going up and down
3)Stem: Attached to the gate and sealed by the bellows 9123990477
4)Bellows: Stainless steel element that changes shape with movement of stem to avoid leakage
5)Bonnet and Gland Packing: Add extra sealing and structural support

Working Mechanism:

When the handwheel is rotated, the stem operates the gate in a vertical direction to open or shut the flow passage. The expansion and contraction of the bellows accompany the motion of the stem so that the seal is always tight and no process media escape into the atmosphere through the stem space.

Benefits:

1)No stem leakage (perfect for dangerous fluids
2)High service life with less maintenance
3)Good sealing even under high pressure and temperature
4)Eco-friendly and safe
5)Saves maintenance time and expenses

Industries:

1)Petrochemical and Chemical
2)Oil & Gas
3)Power Plants
4)Fertilizer Plants
5)Nuclear and Thermal Plants

Description:

Available materials: SS304, SS904, SS904L, SS316, Aluminium Bronze, Monel, Bronze, Brass, Duplex steel, Inconel, Incoloy, Titanium, WCB, CF8, CF8M, CF3, CF3M, WC1, WC6, WC9, Cast iron, super duplex
Size: 1/2″- 64”
Class: 150 to 2500
Nominal Pressure: PN10 to PN450
Operations: Hand Wheel, Gear operated, Electric actuated and Pneumatic Actuated
Ends: Flanged(FF,RF,RTJ), Buttweld, Socket weld, Threaded