Backflow Preventor
-
Flanged Backflow Preventer
Say kombinasyon na kagawaan ya pangontrol na danum ya ginawa na TWS Valve;
Kabaleg:DN 50~DN 400
Pressure:PN10/PN16/150 psi/200 psi -
Mini Backflow Preventer
Paliisan so water meter ya akabaliktad tan anti drip;
Kabaleg:DN 15~DN 40
Pressure:PN10/PN16/150 psi/200 psi
