BELLOW SAFETY VALVE MANUFACTURERS IN INDIA

Speciality Valve is one of the foremost Bellow safety valve manufacturers in India, providing high-performance valves to safeguard piping systems and equipment from overpressure and avoid back pressure and corrosion-related issues. Our bellow-type safety valves guarantee reliable performance even under serious and corrosive conditions.

Why Required?

Bellow safety valves are necessary where the working fluid holds toxic, corrosive, or high-temperature media. Bellow valves help to secure system integrity through protection against leakage to the environment and back-pressure compensation, without which valve functioning can be jeopardized.

Key Components of Bellow Safety Valve:

1) Valve body
2) Inlet and outlet connection
3) Metallic bellows (typically made from stainless steel)
4) Spring mechanism
5) Disc and seat
6) Bonnet and adjusting screw

Working of Bellow Safety Valve:

The bellow safety valve functions similar to a typical safety valve but features a bellows that separates the spring and bonnet space from the process fluid. When pressure in the system is above the set point, the valve opens to vent off excessive pressure. The bellows provides pressure equilibrium and keeps corrosive fluids or vapors from coming into contact with internal components, promoting valve longevity.

Advantages of Bellow Safety Valve:

1) Avoids leakage to atmosphere
2) Superior back pressure compensation
3) Corrosion-resistant construction
4) Increased valve life
5) Improved operational dependability

Functions of Bellow Safety Valve:

1) Overpressure protection
2) Eliminates corrosion and contamination
3) Guarantees system stability in varying pressure conditions

Types of Bellow Safety Valve:

1) Traditional bellow safety valves
2) Balanced bellow safety valves
3) Pilot-operated bellow safety valves

Industries:

1) Petrochemical and refineries
2) Power generation
3) Chemical processing
4) Pharmaceutical
5) Cryogenic and gas plants

As being one of leading Bellow safety valve manufacturers in India, Speciality Valve provides high-precision engineered safety solutions in accordance with global safety standards and unparalleled performance under extreme conditions.

Description:

Body material: Cast Iron, WCB, SS304, SS316, Ductile Iron.
Class: PN10 – PN450, 150 – 2500.
Size: 1/2”- 40”.
Ends: Socket weld butt weld, flanged, threaded.