Bellow Seal Globe Valve

Specialityvalve is one of the best Bellow Seal Globe Valve Manufacturer in India. A Bellows Valve is a specially designed valve that is suitable for those industries dealing with a hazardous medium where even minute leakages can be extremely critical because the bellow seal globe valve is leaked-free. With the raising of new industries such as the chemical and nuclear industry, there is a growing growth of flammable, hazardous, extremely poisonous, and toxic. So due to this a high risk of leakage, explosion, and health hazards in that way valves used in such pipes have specific stringent leakage and sealing requirements.

The bellow valves are like the hollow flexible hose and their function is like a vertical diaphragm. It seals with the valve stem at one end and seals another with the valve body at the end. It allows a small relative movement between the valve stem and body but also prevents fluid from leaking across the bellow surface.

It is a compact structure, that is a kind of control valve which uses bellows for sealing the valve stem components. A bellows valve has a bellow inside, and the lower end of the stainless-steel bellows is welded to the stem to prevent the system fluid from eroding the stem. The other side of the end is positioned between the body of the valve that covers the valve’s permanent seal. This eliminates leakage i.e., even if the bellows cave in, the stem packaging will prevent further leakage. The bellows are connected to the valve stem to ensure stable operating efficiency and stop the vibration of the valve stem induced by the movement of the valve insert.

The unique design of Bellow Seal Globe Valve Manufacturer in India is to provide leak-proof operations making it the best-suited valve for a wide range of applications, especially hazardous materials & where system media is at high temperatures. Durability, maintenance-free operations, and cost-effectiveness are added benefits of bellows valves.

Advantages of Bellows Seal Globe Valve:

• Easy to maintain
• Ensure no leakage of steam
• Cost is lower
• Less force is needed to operate
• Is convenient to operate in small spaces also

Industries of bellow seal globe valve:

• Chemical Industries
• Water Industries
• Power Industries
• Petrochemical Industries

Description:

• Available materials: WCB, WC6, SS304, SS316, F11, F51, F91, LCC, LCB, WCC
• Ends: Flanged, Buttweld, Socket weld, Threaded
• Class: 150 to 2500
• Nominal Pressure: PN25 to PN450
• Size: ½” to 24”