Thermal safety valve manufacturer in India

Specialityvalve has a lot of expertise in the Thermal safety valve manufacturer in India. The main goal of using a thermal safety valve is to prevent overheating and keep pressure vacuum pumps operating at a stable temperature.

The thermal safety valve is used when the thermal expansion of a liquid will cause excessive pressure in a closed device. When a liquid heat up, it expands slightly more than a gas. Even when the temperature rises dramatically, the pressure of the liquid does not change by a large percentage and is commonly not very rapid.

Thermal valves have a few unique features. First, they don't have to be large because volume increase will be small. Petroleum products and acids, are always dangerous to vent directly into the atmosphere. Even extremely hot water can be harmful to the environment, so some kind of containment near these thermal safety valves is necessary.




Since these valves are often installed in places where there is no access to a remote controller, temperature sensors, processors, or solenoids are seldom used to control them. They must be able to function even if the rest of the system fails, so they are designed to be highly stable and able to operate without power or interaction with other parts of the system.

They are available in a variety of configurations and designs to meet the needs of the industry. Thermal safety valves are used in places where high temperatures are needed. They can handle a wide range of temperatures and easily regulate the flow of liquid.

Two Types of thermal safety valve:

Low lift safety valve - The actual position of the disc determines the discharge area of the valve.
Full lift safety valve - The discharge area is not determined by the position of the disc.

Body Material – Cast Iron, Cast Steel (A216 WCB, WCC, LCB, LCC, WC6, WC9), Ductile Iron, Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F51, F3,F55, F91 ] , WCB, WC6, SS304, SS316, DUPLEX STEEL
Class – 150 – 2500
Size – ½ - 24”
Ends – butt welded, socket welded, threaded, flanged



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