Valvesonly are the leading Safety Valve Manufacturers in USA. A safety valve defends against overpressurization in a system. When the system's pressure above the highest acceptable operating pressure or the pressure for which it was intended, overpressure takes place. Safety valves have a much faster opening speed than relief valves. A safety valve opens at a predetermined pressure; it opens partially at first, then completely to evacuate the unwanted pressure from the system as soon as possible.
Safety valves stop pressure builds up that could cause malfunctions, explosions, or fire risks. In the event of a power outage, the system's media entirely activates a safety valve to keep it operational. Safety valves solely contain mechanical components, which function in the event that pneumatic or electrical safety systems malfunction.
The spring pressure of a safety valve is adjusted by pulling a lever that is positioned over the valve. An internal spring is inserted into the valve, with one end attached to the lever and the other to the valve body. Spring forces help to keep the valve on its seats.
What is the working principle of a safety valve?
• A spring or other mechanical force holds the valve disc or plug firmly against the valve seat when the safety valve is first closed.
• The valve is forced upward and off the seat when the amount of pressure within the system or device exceeds a predetermined set point and surpasses the force of the spring.
• Excess pressure can be released from the system through the opening created by the valve lifting.
• The pressurized gas or fluid flows through the safety valve and exits to a safe place, like an exhaust pipe or a specified outlet.
• The spring or mechanical force keeps pushing down on the valve disc when the pressure decreases below the set point, causing the valve to close.
• Re-seating the valve stops further fluid or gas release by restoring the seal.
• As a fail-safe mechanism, the safety valve makes sure that pressure is released when it rises above a predetermined point, protecting systems and equipment from harm or failure.
• To guarantee the safety valve's proper performance and dependability in guarding against overpressure situations, routine testing and maintenance are necessary.
• Safety valves are a crucial safety measure against high pressure in a range of industrial applications because of their repeatable and dependable construction.
What are the different types of Safety Valves?
As Safety Valve Manufacturers in USA, we supply these types of safety valves-
• Steam safety valve
• Thermal safety valve
• Conventional Safety Valve
• Pressure safety valve
• Bellow seal safety valve
• Pilot operated safety valve
Benefits:
• This valve keeps a system from overpressurizing.
• Applications for safety valves include pressure vessels, boilers, and pipe networks.
• By removing high pressure from the system, safety valves aid in preventing accidents and preserving equipment.
• Safety valves are normally made to open at a specific pressure, which is typically higher than the system's average operating pressure.
• The safety valve prevents overpressurization by releasing additional pressure from the equipment when it opens.
• They are available in a wide range of materials, sizes and configurations.
• It stops hazardous situations from happening because of too much pressure building up.
What is a Safety Valve used for?
• Oil and Gas Industry
• Chemical and Petrochemical Industry
• Power Generation
• Manufacturing
• Aerospace
• Mining
• Water Treatment
• Marine Industry
• Nuclear Industry
• Automotive Industry
• Firefighting
• Water and Wastewater Treatment
• Energy Generation
• Paper and Pulp Industry
Description:
• Body Material – Cast Iron and 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
• PN 10 – PN 450
• Size – ½ - 24”
• Ends: Butt welded, Socket welded, Flanged, Threaded
Our Website: https://valvesonly.com/product-category/safety-valve/
