South American Valve is one of the topmost Safety Valve Manufacturers in Mexico. A safety valve guards against over pressurization in a system. When the system's pressure above the Maximum Allowable Working 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 feasible.
What is a safety valve used for?
Safety is the only reason valves are utilized. Rather than regulating the pressure within a system, their purpose is to promptly release pressure in the event of an emergency or malfunction. Safety valves, as opposed to relief valves, operate to stop a calamity before it happens, not to regulate system pressure.
What is the mechanism of a safety valve?
A safety valve is meant to open to remove excess pressure from equipment or vessels and, after normal circumstances have been restored, to close to stop additional fluid escape. The fluid force on the disc's underside must be greater than the equilibrium force which is the combined force of the applied spring and backpressure for the safety valve to stay open. When the closing force (spring plus backpressure) is greater than the opening force, the valve will close all the way.
What are the features of Safety valve?
· A safety valve is a device used to prevent a system’s over-pressurization.
· Used in various applications, including boilers, pressure vessel etc.
· Safety valves help to protect equipment from damage.
· Prevent accidents by relieving excess pressure from the system.
As a Safety valve manufacturers in Mexico these are the Industries in which safety valve is used:
· Oil and Gas Industry
· Chemical Industry
· Power Generation (including nuclear, thermal, and renewable energy)
· Petrochemical Industry
· Water Treatment and Desalination Plants
· Manufacturing and Processing Plants
· Refining Industry
· Automotive Industry
· Aerospace Industry
· Marine Industry
· Mining Industry
· Pulp and Paper Industry
Parts of safety valve:
· The body.
· The bonnet.
· The shutter.
· The spring
Types of safety valve:
· Pilot operated safety valve
· Pressure safety valve
· Steam safety valve
· Bellow seal safety valve
· Thermal safety valve
· Steam safety valve
· Conventional Safety Valve
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
Visit our website:
https://www.southamericanvalve.com/product-category/safety-valve/
