The safety voltage valve is also known as the safety valve. It can be automatically opened and closed according to the working pressure of the system. It is generally installed on the equipment or pipeline of the closed system to protect the system safety.When the pressure in the device or pipeline exceeds the pressure of the pressure leakage valve, the pressure is automatically turned on to ensure that the pressure of the medium in the device and the pipeline is protecting the equipment and pipelines under the set pressure to prevent accidents.
Safe pressure leakage valve manufacturer
Guangzhou Kaishou Valve Co., Ltd. Profile: Guangzhou Kaifen Valve Co., Ltd. is the Guangzhou Sales Branch of Guangzhou Kaifeng High -pressure Valve Co., Ltd. (formerly: Kaifeng High -pressure Valve Factory). Any valve sold by the company.It has the characteristics of convenient use, strong sealing performance, strong durability and beautiful shape.Main products: valve, stainless steel valve, gate valve, deeper valve, butterfly valve, safety valve, safety pressure leakage valve, US standard valve, national standard valve, copper ball valve, stainless steel flange, hydrophobic valve, plunger valve, stainless steel ball valve, stainless steel pipe parts, Pump, etc.Shenzhen Valve Sky Valve Co., Ltd. Profile: Shenzhen Valve Sky Valve Co., Ltd. is a company with many years of production and R & D valve enterprises. The company specializes in the development of heating and air -conditioning self -control products., High -tech enterprises sold in one.Main products: electric actuator, electric two -way valve, proportional integral valve, safety pressure leakage valve, air -conditioning stainless steel hose, damping shock absorber, electric butterfly valve, gate valve, Emeco copper valve, raw material belt, Litai glue, Fire equipment, etc.
Principle
During the operation of the fire supply system, the water flow direction of the supervisor is from left to right, and the water controls the water into the control valve control room. When the pressure of the water is less than the set pressure, the thrust of the guide valve spring is greater than the pressure of the water.Valve petals are closed.After the other road controls the water passage and chipping valve to enter the upper cavity of the main valve, a static pressure is generated.Since the plane of the main valve petals is larger than the lower flat plane, the pressure of the upper cavity to the petals is greater than that of the push of the water in the mainstream road, so that the main valve is closed.If the water flow pressure of the supervisor rises and exceeds the set pressure of the set, the water flow pressure of the peoples catheter control room is increased, and the pressure of the water is greater than the spring thrust.EssenceDue to the control of the stream valve and insufficient hydration, the pressure of the upper cavity of the main valve is reduced.Since the above process is completed in an instant, the indoor fire supply system does not cause harm when it occurs when it occurs.
Safety exclusion valve specification
Safe pressure leakage valve price
The price of high -quality brass water heater safety valve prices: 5.50 yuan.RXAF-P25/1.0PVC Pressure Valve price: 240 yuan.Price of car tire fighter mouth pressure valve: 7.50 yuan.The price of vacuum unidirectional valve, vacuum stop valve, vacuum automatic pressure degradation valve: 320 yuan.

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