污水用复合式空气阀
COMBINATION AIR VALVE FOR SEWAGE WATER
性能优势：
-Combination type,high speed air release,triple function
-Full stainless steel suits for sewerage liquid
ADVANTAGE:
Suits for working pressure upto PN40(600PSI)
Orifice 2mm-6mm diameter for high speed venting
Full stainless steel suits for sewerage/chemical liquid
ADVANTAGE:
设计规范：AWWA C512/EN1074-4/CJ-T 217
法兰标准：EN1092, B16.5
测试标准：EN1074-1 & 4 /EN12266
工作压力：PN10/16, CLASS 125/150
技术参数：
Design acc. To: AWWA C512/EN1074-4/CJ-T 217
Flange Standard: EN1092, B16.5
Testing acc. To: EN1074-1 & 4 /EN12266
Working Presssure: PN10/16, CLASS 125/150
