A safety valve is a valve that acts as a fail-safe. An example of safety valve is a pressure relief
valve (PRV), which automatically releases a substance from a boiler, pressure vessel, or
other system, when the pressure or temperature exceeds preset limits. Pilot-operated relief
valves are a specialized type of pressure safety valve. A leak tight, lower cost, single emergency
use option would be a rupture disk.Safety valves were first developed for use on steam boilers during the Industrial Revolution. Early
boilers operating without them were prone to explosion unless carefully operated.Features: -
Size: - 1/2” to 1” TO 2” X 2” TO 4” X 6”
Material : - CI, WCB, IC, CF8, CF8M (OTHER MATERIAL GRADE ON REQUEST)
End Connections : - Flanged and Screwed
Operation Type : - Hand lever and closed cap
Pressure Rating : - 150# AND 300# AND OTHER CLASS AVAILABLE ON REQUEST
Air Vent Valve ( Air Release Valve )
(0 Customer reviews)Air- Vent valves are used in independent, central, radiant panel heating systems & HVAC
systems, etc.
OPERATION: – When there is air in the Air-Vent Valve, the force of the float weight acts on the
lever which is integral with the plug, thus causing it to move down. Air valves are hydro mechanical devices designed to automatically release air and wastewater gases or admit air during the filling, draining or operation of liquid piping systems
for water and wastewater services.
Related products
Brass gas valve / needle valve / F valve
( Customer review)
Gas cocks are shut-off ball type valves commonly used in installation of residential and commercial appliances and heating equipment such as gas stoves, fireplaces, water heaters, boilers, furnaces, etc. They are compatible with natural, manufactured, liquefied petroleum gas (LPG or propane) or air mixtures of such.
Gauge Glass Cock
( Customer review)
We provide our clients with a qualitative range of Gauge Cock Valves are widely used in various
industries to visually monitor the liquid level in tanks. The compact design of Gauge Valves
enables it to be safely located close to the tank. Available in various standard models, these
valves are appreciated by our clients for its corrosion resistance and sturdiness.Material: stainless steel, Brass
