I.The Introduction of the Safety valve
Safety valve is a special valve whose opening and closing parts are normally closed under the action of external force. When the medium pressure in the equipment or pipeline rises above the prescribed value, it can prevent the medium pressure in the pipeline or equipment from exceeding the prescribed value by discharging medium into the system.
Safety valves belong to automatic valves. They are mainly used in boilers, pressure vessels and pipes. The control pressure does not exceed the prescribed value, which plays an important role in protecting personal safety and equipment operation. The safety valve must be subjected to pressure test before use.
Zhejiang Longyuan Environment Technology company can draw the process flow chart according to the customer's use of the site, and provide the Safety valve needed on the filter press pipe.
II. For example
The valve instrument required is indicated in the above figure.