UAE Valves is a reputed Safety Valve supplier in Dubai. A safety valve protects systems from overpressurization. Overpressure occurs when the system's pressure exceeds the maximum allowable operating pressure.
Safety valves open at a predetermined pressure: initially, they open partially, then fully, to quickly release the excess pressure. Safety valves prevent pressure build-up that could lead to malfunctions, explosions, or fire risks. During a power outage, the system's medium fully activates the safety valve, ensuring its operation.
Safety valves consist solely of mechanical components, which function even if pneumatic or electrical safety systems fail. The spring pressure of a safety valve is adjusted by pulling a lever 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. The spring force helps to keep the valve on its seat.
Working Principle of a Safety Valve:
A spring or mechanical force holds the valve disc or plug firmly against the valve seat when the safety valve is closed. When the system pressure exceeds a predetermined set point and surpasses the spring force, the valve is forced upward and off the seat, creating an opening to release excess pressure. The pressurized gas or fluid flows through the safety valve and exits to a safe location, like an exhaust pipe or a specified outlet. When the pressure drops below the set point, the spring or mechanical force pushes the valve disc down, causing the valve to close and re-seat, stopping further release of fluid or gas.
The safety valve acts as a fail-safe mechanism, ensuring pressure is released when it exceeds a set point, thus protecting systems and equipment from damage or failure. Routine testing and maintenance are necessary to ensure the safety valve's proper performance and reliability. Safety valves are a critical safety measure in various industrial applications due to their repeatable and dependable construction.
What are the different types of Safety Valves?
As a Safety Valve Supplier in Dubai, 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
Advantages:
- Applicable in pressure vessels, boilers, and pipe networks.
- Prevents accidents and preserves equipment by releasing high pressure.
- Typically designed to open at a pressure higher than the system's average operating pressure.
- Releases excess pressure from equipment to prevent overpressurization.
- Available in a variety of materials, sizes, and configurations.
- Prevents hazardous situations caused by excessive pressure build-up.
Applications of Safety Valves:
Safety valves are used in various industries, including:
- 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 – 450
- Size: ½ - 24”
- Ends: Butt welded, Socket welded, Flanged, Threaded
Our Website: https://www.uaevalves.com/product-category/safety-valve/
Address:- Level 5 Emaar Sqaure, Downtown Dubai, Dubai - United Arab Emirates
