Supply 200x pilot type valve

200X pilot type valve for high-rise, high-rise building design is to solve the high-rise building domestic water, fire water system, the requirements of traffic, ideal for high sensitivity occasions. Its performance is more superior, completely replace the intermediate tank, saving the cost of building the middle tank, to expand the use of the building area. Features ◎ new structure is reasonable, rational use of hydraulic principles control ◎ slow opening fast closing valve, water hammer impact (off time is adjustable) ◎ good sealing performance, long life time ◎ smooth and reliable, high-volume traffic ◎ Save steady high pressure precision adjustment range ◎ easy installation and maintenance Installation Requirements Refer to Y series adjustable valve installation requirements and the following requirements: ◎ recommend installing an exhaust valve in the pipe network system so the valve is stable. ◎ installation should pay attention to the body arrow marked direction. For the convenience of maintenance. Should leave some space around the valve. ◎ import and export pressure should not be less than 0.2Mpa, less than 0.2Mpa regulator deterioration (increase outlet pressure error).