Bottom price Air Flow Control Valve - Angle Type Waterproof Hammer Air Valve – Yingzhong

Production Description

●The angle-type waterproof hammer air valve is composed of an angle-type air valve and an exhaust throttling device. The micro-exhaust valve is integrated into the angle-type air valve.
●Throttling exhaust ensures safe water filling speed and prevents bridging water hammer.
●Continuous and reliable trace exhaust to improve water delivery efficiency.
●High-speed suction prevents the pipeline from generating negative pressure.
●It is a new patented product that replaces traditional high-speed intake and exhaust valves and composite high-speed intake and exhaust valves.
●Simple structure, reliable performance and sensitive response;
●Large exhaust volume and fast exhaust speed;
●The exhaust pressure difference (air closing pressure) is more than 0.2Mpa, which is more reliable;
●During normal operation, the pressure gas precipitated in the pipe is automatically exhausted by the small exhaust hole, and the air bag is eliminated.
●After the water is injected into the pipe and the air is discharged, the valve can be closed instantly without drainage when it is impacted by water.
●When the empty pipe is filled with water: when there is air in the pipe, the floating body and the lifting cover are only affected by gravity and have no buoyancy, so they both fall to the buffer pad at the bottom of the floating body cover. The air in the pipe passes through the window and valve cover of the floating body cover under the action of water. exhaust vents to the atmosphere at high speed.
●Self-closing and no water leakage after exhausting: when the air in the pipe is discharged, the water in the pipe enters the valve cavity from the lower part of the valve body. At this time, the floating body and the lifting cover float up quickly, the lifting cover bears against the sealing of the valve hole, and the exhaust valve automatically closes and stops. Exhaust, not drain.

Application Area

●The product is installed on the pump outlet pipe, the local high point of the long-distance water pipeline, the long horizontal section, the long uphill section, the long downhill section, the end of the horizontal section, etc. (the specific installation is subject to the actual working conditions). High-speed exhaust;
●When the water filling is too fast, throttling the exhaust to ensure the safety of water filling;
●Continuous micro-exhaust when the pipe is full; high-speed suction destroys the vacuum when the pipeline is drained and emptied to prevent the pipeline from forming negative pressure.

Product Specifications

Product Display