Specialityvalve is best Bellow Seal Globe Valve Manufacturer in India. A Bellow Sealed Valve is an industrial process valve that prevents valves from leaking. It's also known as a leak-free valve or an emission-free valve. External leakage is considerably decreased when a bellow Sealed valve is employed. The use of bellows to cover the valve stem decreases leakage from gland components.
It is a control valve with a bellow cartridge that is welded to the bonnet and valve stem instead of the traditional packing. The bellows can be compared to a coil spring because it can bend when it is compressed or stretched. The only difference between a globe valve and a bellows valve is that a globe valve has packing along the stem, but a bellows seal valve has bellows instead of packing to prevent leakage. These valves are absolutely tight and can handle caustic substances without any problems. The butadiene extraction unit contains these valves.

Type of Bellow sealed Valve
• Bellow Sealed Gate Valve
• Bellow Sealed Globe Valve

Advantages of bellow sealed Valve
• Longevity and low maintenance
• There will be no loss of steam, nor there any loss of media.
• This valve's monitoring costs are extremely low.
• It can be used in applications where there should be no leakage.
• It is possible to operate in a safe and clean manner
Industries that use Bellow sealed Valve
• Petroleum
• Chemical
• Electric Power Plants.
• Water Treatment

Material: A216 WCB, SS304, SS316, Super Duplex, Duplex Steel
Ends: Flanged, threaded, socket weld, butt weld
Class: 150 to 2500
Size: 1/2” to 64”
Operations: Hand wheel Operated, Gear operated Electric Actuated and Pneumatic Actuated

We also manufacture:
Globe Valve
Specialityvalve is a leading Globe Valve Manufacturer in India. Globe Valve is primarily designed to stop, start and regulate flow using a closure member referred as a disc. Globe valves are most suitable and widely used for throttling and controlling fluid flow; generally employed in small size piping. The disc can be completely removed from the path or can completely close the path of flow.

Super Duplex Globe Valve
Specialityvalve is a well-known Super Duplex Globe Valve manufacturer in India. There are three varieties of duplex steel: lean duplex steel, super duplex steel, and standard duplex steel. Because of its chemical makeup, it is recognized for its susceptibility to corrosive agents and as a valve which lasts longer. The valve serves as a throttling and isolating device.

Pressure seal Globe Valve
Specialityvalve is a reputed Pressure Seal Globe Valve Manufacturer in India. The force necessary in the valve body and bonnet is applied by a Pressure Seal Globe Valve. The tension on the seal of the valve grows as the pressure where the pressure seal globe valve is connected rises. This sort of valve may be found in a variety of applications. The primary benefit of this valve is that it could be used for throttling as well as on/off control. They're suitable for high-pressure and high-temperature applications.

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