Product Name：Air Release Valve for Sewage Water
Product Figure No.: Fig.9301
Product Size: DN50~DN150
Product Pressure: PN10/16,CLASS 125/150
Product Standard：AWWA C512/EN1074-4/CJ-T 217
Connection Standard：EN1092,B16.5
Test Standard：EN1074-1&4/EN12266
Product Features
The float is controlled in the lower part, so that the dirty medium can only be in the lower part of the valve body, without affecting the sealing performance.
When the pipeline is under negative pressure, prevent the pipeline from breaking.
The float is made of stainless steel.
Long service life, safe and reliable.
Product Application
