Speciality Valve, among the most reputable Thermal Safety Valve Manufacturer in India, believes in the safety and accuracy of processes. Temperature control is a safety factor in most industrial processes. When heat expansion builds up pressure within a closed system, failure to release it may lead to devastating damage.

What is a Thermal Safety Valve?

A thermal safety valve is a kind of pressure relief system that is specifically intended to open and relieve excess pressure resulting from rising temperatures automatically. It protects pipelines, vessels, and heating systems from being over-pressurized by thermal expansion.

Why Required?

In trapped liquid pipelines or closed-loop systems, any temperature increase results in pressure build-up. Without relief, pipe rupture or equipment damage may result. Thermal safety valves serve as the first defense, releasing excess pressure and averting accidents or downtime at a financial cost.

Key Components of Thermal Safety Valve:

1. Valve body
2. Spring mechanism
3. Seat and disc
4. Inlet and outlet ports
5. Adjustment screw
6. Lever or cap

Working of the Thermal Safety Valve:

When the pressure inside the system exceeds the established pressure (as a result of thermal expansion), the spring-loaded disc rises from its seat. This permits the excess pressure to flow out via the outlet port. When the pressure drops to a safe point, the valve reseats and shuts off the system once again.

Advantages of Thermal Safety Valve:

• Avoids equipment damage and accidents
• Simple and compact design
• No external power required
• Low maintenance and reliable
• Pressure range can be adjusted to meet specific requirements

Functions of the Thermal Safety Valve:

• Pressure relief by thermal expansion
• Safeguards heating equipment, boilers, piping, and vessels
• Supports system stability under varying temperatures

Types of Thermal Safety Valve:

1. Spring-loaded thermal safety valve 
2. Small-sized thermal relief valve 
3. Angle and inline valve

Industries Where Used?

• Chemical Industry 
• Oil and Gas Industry 
• Power Generation
• Petrochemical Industry 
• Refining Industry 
• Manufacturing Industry 
• Steam Boilers and Pressure Vessels 
• Aerospace Industry 
• Automotive Manufacturing 
• Textile Industry 
• Paper and Pulp Industry

Speciality Valve produces thermal safety valves made of stainless steel, carbon steel, and other corrosion-proof materials. Our valves meet international pressure safety standards and are built for sustained performance even in extreme conditions.

Why Choose Us?

• ISO and API-certified products
• Rapid customization for various temperature/pressure requirements
• Rapid delivery throughout India
• Seasoned engineering and service personnel

Established reputation as Thermal Safety Valve Manufacturer in India. Thermal safety isn't a choice—it's a necessity. Team with one of India's most trusted Thermal Safety Valve manufacturers, Speciality Valve, to have your system operate safely and efficiently, day in and day out.

Description:

• Body material: Cast iron, cast steel (WCB, WCC, LCC, LCB, WC6, WC9), Ductile iron, carbon steel, stainless steel (SS316, SS304, CF8).
• Class: 150 – 2500, PN10-PN450 
• Size: ½” – 40” Ends: Socket weld, butt weld, flanged, threaded. 
• Operation: Handwheel, Gear operated, Electric Actuated, and Pneumatic Actuated.

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

ADDRESS - 41, 2nd floor, Balasundaram Road, Coimbatore, Tamil Nadu 641018