Products: 
 Y416 adjustable pressure reducing valve after the pressure feedback mechanism used. Work, both by the dynamic pressure is also reduced static pressure, you can horizontally and vertically installed in high-rise buildings in hot and cold water supply system can replace the partition in the partition of water supply tank. Widely used in air pressure tank and pump-water supply system is to solve the high-rise buildings at the bottom 
 Water pressure is too great ideal. This simplifies the installation of the water supply valve devices in the system, reducing the project cost (this valve lower prices). The replacement of some parts of the valve can be used in industrial production in the vacuum of other occasions, such as compressed air, steam, oil, etc. 
 Features: 
 ◆ ◆ Self-open-type field-adjustable pressure valve high flow ◆ ◆ ◆ installation for any point within the feedback control mechanism to facilitate maintenance ◆ ◆ dynamic pressure can be reduced either by static 
 Installation requirements: 
 (1) pressure reducing valve can be mounted vertically or horizontally, install the water valve should be noted that the direction is not reversed. 
 (2) reducing valve before the filter should be designed and installed to protect the valve and prolong life. Before installing valve piping system must be flushed clean to prevent the welding slag, oxide and other dirt into the valve, affecting the valves work properly. 
 (3) The valve should be set before the cut-off valve, usually installed in the filter before the water cut off to facilitate maintenance. To ensure the normal maintenance and uninterrupted water supply, installation should be used in parallel, this time should be set around the valve stop valve. 
 (4) as before and after the set pressure gauge valve, pressure gauge and valve to import or export side door should be kept 5DN more distance. 
 (5) water-side pressure reducing valve can be set to soft joints, ease of installation and maintenance. 
 (6) for the precision internal valve components, transportation and installation process must not be hard to beat. Valve inside the rubber material, transportation, storage and installation should be away from the hot environment (such as electrical welding, etc.), to prevent premature aging of the rubber.