The multi-functional inclined plate valve is installed in the water intake, water delivery, pressurization, diving, sewage pump room and the transportation system of petroleum and chemical fluids in municipal, architectural, steel, metallurgy, petroleum, chemical, food, pharmaceutical, power station, water conservancy and irrigation fields. It integrates the functions of electric valve, check valve and water hammer eliminator, which can effectively improve the safety and reliability of the system Meet the requirements of system automation control and energy saving.

1. With high safety and reliability, it has three measures to eliminate water hammer, including quick closing, slow closing and energy absorption chamber. The action is interlocked and no misoperation will occur.  
2. No manual operation control is required. When the water pump is on and off, the medium pressure difference between the front and back of the valve is used as the driving force to make the valve automatically act according to the requirements of the pump operation regulations.  
3. There is no need for professional debugging. The valve action is not affected by the liquid height difference, outlet pressure and pump flow, so it can be used in a wide range.  
4. Basically no maintenance, long life.  
5. Energy saving effect is obvious, flow resistance is similar to butterfly valve. 6. The structure is short in length, light in weight and convenient in installation and online maintenance.

1. Nominal pressure: 1.0MPa, 1.6Mpa
2. * low operating pressure: ≤ 0.05Mpa
3. Applicable media: raw water, clean water, sewage, oil
4. Applicable temperature: 0 ～ 80 ℃
5. Slow closing time: 3 ~ 120s (adjustable)
6. Peak value of water hammer: ≤ 1.3 times of rated pressure at pump outlet
7. High reverse speed of water pump: ≤ 1.2 times of rated speed of water pump
8. Resistance loss: close to butterfly valve 9. Fatigue bending of diaphragm: no damage after 2 million times