- Needle Valves
- Float Valves
- Safety Valve
- Industrial Instrumentation
- Manifolds for instrumentation
- Raccordage, irrigation and viscous liquids
- Other products
What is a valve
The safety relief valve is a safety device used to evacuate the required fluid flow from a pressure vessel, installation or equipment in such a way that it does not constantly exceed the maximum allowable pressure.
Features and functions
of a safety relief valve
The function of a safety relief valve is primarily to protect people and installations. Safety relief valves must be installed in installations and equipment where a maximum pressure limit must be guaranteed. The pressure limit can be exceeded for various reasons, including overpressure, control failures, pressure peaks, temperature variations, etc.
At Zaes, as a manufacturer of safety valves for more than 60 years, we guarantee a quality product for your installations.
The correct handling and installation of a safety relief valve are key to avoid malfunctioning of the device.
How do you calculate a safety valve?
For the correct sizing of a safety relief valve, it is essential to know the following data
Differences between Relief Valves and
Although they have the same purpose, to prevent overpressure in systems at risk of overpressure, the difference between a safety relief valve and a safety relief valve is that a safety relief valve protects the equipment or system by expelling the fluid, after overpressure, to the outside of the system, whereas a safety relief valve prioritises maintaining the flow of the installation by relieving inside and will only open to expel pressure and fluid outside the installation in case the pressure starts to increase progressively.