DYP4X high performance rolling shutter composite exhaust valve

产品厂家：

上海永要阀门厂有限公司

厂家宗旨：

“永生存，要品质精益求精”

产品质量：

保2年

& [Rolling Shutter Composite Exhaust Valve] The action type exhaust valve adopts a roller shutter sealed structure with reliable performance and sensitive action. It is suitable for clean water, raw water, and drinking water systems.
[Rolling shutter composite exhaust valve] Features
(Quick and large exhaust) The exhaust port adopts a transparent structure. When water starts to enter the pipe, the gas in the pipe can be quickly discharged. The valve The internal flow channel structure design uses aerodynamic principles to ensure that the float will not be blown up during high-speed exhaust, achieving exhaust under full pressure conditions.
(Quick air inhalation) When the water flow in the pipe is interrupted or negative pressure is generated, the main float will fall, open the main exhaust port, quickly inhale gas, and replenish it into the pipe to protect the pipe from damage. At the same time, through the unique design of the flow channel structure in the valve, the air intake volume and air intake speed can be controlled.
(Micro exhaust) When the pipe is filled with water, the main exhaust port is sealed, and a small amount of gas generated during operation will be discharged through the roller shutter type micro exhaust valve to avoid the accumulation of gas in the pipe. The curtain type micro exhaust valve adopts a roller shutter sealing structure. The sensitive action can quickly discharge the accumulated small amount of gas and seal quickly, greatly reducing the possibility of being blocked by debris. The same exhaust port can adapt to a large Exhaust pressure range, and also has self-purification function.
(More reliable performance) It adopts anti-freeze and anti-theft structure, and the rolling shutter type micro exhaust valve is installed inside, which effectively protects the safety of the micro exhaust valve. The micro exhaust structure does not start exhausting from the top of the valve (if it is For use in the southern region, you can remove the internal exhaust pipe to allow the top of the micro-exhaust valve to start exhausting) to ensure that there is always a section of air at the top of the valve to effectively protect the valve body from freezing and cracking. The valve body, valve cover and other parts are made of special anti-corrosion paint, the float is made of stainless steel, and the micro-exhaust valve is made of non-metallic anti-corrosion materials, which greatly improves the corrosion resistance of small-sized parts. The entire exhaust valve conforms to drinking water system standards. It is also suitable for other water purification systems.