Pressure Safety Valve Manufacturer in Canada, these valves are also referred as a pop-off valve, a type of Pressure Relieving Device (PRD) that is used to release gases or liquids, and thus relieve pressure, in the case that the pressure in a vessel reaches a pre-determined setpoint.
Functions:
An air brake system to protect one reservoir, or reservoir system from another, by closing automatically at a preset pressure should a reservoir system failure occur. The valves can also be used to delay filing of auxiliary reservoirs to ensure a quick build-up of brake system pressure.
Closed position: When pressure is normal, the valve is closed by a spring-loaded mechanism.
Opening: When pressure increases, the force of the fluid overcomes the spring force, causing the valve to open. This usually happens suddenly with a “pop” sound.
Closing: When pressure drops below the set limit, the spring force pushes the valve back closed.
Advantages:
Pressure Safety Valve Manufacturer in Canada help to protect equipment from damage and prevent accidents by relieving excess pressure from the system.
pressure Safety valves are typically designed to open at a predetermined pressure, usually higher than the normal operating pressure of the system.
When the safety valve opens, it releases excess pressure from the system, preventing over pressurization.
Pressure Safety Valve Manufacturer in Canada below are the industries:
Petroleum refining,
Petrochemical
Natural gas processing,
Power generation.
Components:
Valve Body: The main structure that contains the internal components.
Disc: The part that seals against the seat to close the valve.
Seat: The surface against which the disc seals.
Spring: Applies a force to keep the valve closed until overpressure occurs.
Bonnet: Houses the adjusting mechanism and spring.
Lift Mechanism: Allows manual testing of the valve.
Description:
Available Materials: Cast iron, Ductile Iron, WCB, SS304, SS316, CF8, CF8M, WC6, WCC, LCB, LCC
Class: 150 to 2500
Nominal Pressure: PN10 to PN450
Size: ½” to 40”
Operation: pilot operated, electric operated and pneumatic operated
