WELSON 501B Bronze Ratio Type Pressure Reducing ValveSize:Threaded 3/4" - 4" Flange Type 1.1/2" - 4"Model:Fresh Water 501BFlushing Water 501BSW Material:Bronze Reduction Ratio:2 : 1
WELSON 501B Bronze Ratio Type Pressure Reducing ValveSize:Threaded 3/4" - 4" Flange Type 1.1/2" - 4"Model:Fresh Water 501BFlushing Water 501BSW Material:Bronze Reduction Ratio:2 : 1