Thermal Safety Valve Manufacturer in India

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Speciality Valve excels as the premier Thermal Safety Valve Manufacturer in India, catering to regions like Andhra Pradesh, Rajasthan, and Haryana. The thermal safety valve plays a crucial role in preventing excessive pressure in a closed system due to the heat expansion of a liquid. As liquids expand less than gases when heated, this valve ensures that even with temperature increases, the change in the liquid’s volume remains within acceptable limits, maintaining system safety.

It is made to safeguard the pump and the operator when the pump is working and the discharge outlets are closed. In this case, the pump detects energy, which is turned into heat, causing the pump water to heat up. We manufacture high quality Thermal Safety Valve for various applications, including steam boilers, pressure vessels, and HVAC systems, to maintain the desired temperature and pressure levels within safe limits. They are responsible for maintaining the security and quality of high-temperature systems, ensuring that they operate reliably and avoid serious damage due to overheating.


· Valve Body

· Spring-loaded Mechanism

· Temperature Sensing Element

· Valve Seat

· Valve Disk or Plug

· Adjustment Mechanism

· Inlet and Outlet Ports


· Overheat Protection

· Equipment and System Safety

· Reduced Risk of Explosions

· Environmental Protection

· Compliance with Regulations

· Equipment Longevity

· Process Efficiency

· Flexibility and Customization

· Reliability


· 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


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.

Our Website:


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