V46AT-1C Pressure Water Regulating Valve, 2 1/2", 70-170#, Set 105, York, válvula pressostatica, صمام تنظيم الضغط, tekanan mengawal injap, βαλβίδα ρύθμισ
V46AT-1C Pressure Water Regulating Valve, 2 1/2", 70-170#, Set 105, York, válvula pressostatica, صمام تنظيم الضغط, tekanan mengawal injap, βαλβίδα ρύθμισ