Definition and Application

This type of valve is used to prevent water returning to the wats supply network The operation of this valve is based on changes in water pressure on each side. It is possible that the returned water may contaminate the water in the urban network due to contamination and raises some health problems. Also, it is possible that hot water swing check valve does not function in the internal network equipment well and eventually, hot water enters the meter and eventually dysfunctions the said meter.

The place for used

It is installed inside the meter box and connection pannel after the meter before the gate valve.

Key points

At the time of installation, one should be care about the direction of flash itched on the meter. The valve should be installed horizontally on the ground.

Work Temperature and Pressure

Work Temperature: 2-35 Degrees Centigrade / Work Pressure: 10 Atmosphere (10pn)

SN

V-25322