Speciality Valve, a prominent Pressure Safety Valve Manufacturers in India, provides durable, well-designed safety solutions for high-stakes applications in industries. Safety always takes precedence in any pressurized fluid or gas handling industrial system. That's where pressure safety valves step in.

What is a Pressure Safety Valve?

Pressure Safety Valve (PSV) is one of those valves that open automatically whenever pressure in a system goes beyond a set point, thereby avoiding possible equipment damage or life-threatening accidents. PSVs are extremely important for ensuring safety of operation in high-pressure systems.

Why Required?

PSVs provide protection to vessels, piping systems, and equipment against overpressure, which may result from equipment failure, blockage of the system, or outside causes. In the absence of a safe-operating safety valve, explosion, fire, or chemical leaks can easily happen.

Pressure Relief vs. Pressure Safety Valve

Although both valves are employed for overpressure management, a Pressure Relief Valve is usually applied in liquids and modulates flow based on pressure accumulation. A Pressure Safety Valve, however, is mainly applied in gas services and functions with a sudden, full lift upon the realization of set pressure, providing rapid discharge to decrease pressure quickly.

Key Components of Pressure Safety Valve:

· Valve body

· Inlet and outlet connection

· Spring mechanism

· Disc and nozzle

· Bonnet

· Lifting lever (optional)

Working of Pressure Safety Valve:

When pressure within a system is greater than the valve's setpoint, the spring is compressed, lifting the disc off the seat. This releases fluid or gas, thus lowering the internal pressure. When pressure falls to a safety point, the spring reseats the disc, closing the system.

Benefits of Pressure Safety Valve:

· Avoids system damage and downtime

· Increases safety and compliance

· Operates automatically

· Low cost of repair and maintenance

· Comes in various pressure settings

Functions of Pressure Safety Valve:

· Safeguards pressurized equipment

· Maintain system integrity

· Prevent accidents due to overpressure

· Ensure regulatory compliance

Types of Pressure Safety Valve:

1) Spring-loaded pressure safety valves 

2) Pilot-operated pressure safety valves 

3) Balanced bellows safety valves

Industries Where Used:

1. Oil & Gas

2. Power Generation

3. Petrochemical

4. Chemical Processing

5. Steam Plants

6. HVAC

Speciality Valve produces PSVs in several sizes, materials, and pressure ratings to suit industry-specific requirements. Whether your process features steam, air, gas, or chemicals, our valves are designed to operate reliably under stressful conditions.

Why Choose Us?

· ASME and API-compliant designs

· In-house quality testing

· Common material availability: stainless steel, carbon steel, and beyond

· Adjustable pressure settings

Preferred by top industrial customers in India When safety isn't optional, rely on Pressure Safety Valve Manufacturers in India such as Speciality Valve. Our products safeguard your system, employees, and environment—providing peace of mind and performance.

Description:

Materials: Cast iron, Ductile Iron, WCB, SS304, SS316, CF8, CF8M, WC6, WCC, LCB, LCC. 

Class: 150 to 2500 

Nominal Pressure: PN10 to PN450. 

Ends: Butt weld, socket weld, Flanged, Threaded Size: ½” to 60”

Visit Us: https://www.specialityvalve.com/product-category/pressure-safety-valve/

ADDRESS - 37, NGR Street, P.N Palayam, Coimbatore, Tamil Nadu