Ductile Iron Gate Valve

??

PVC ?????????????? DI ?????????????? SW Gate Valve (GV-Z-14)

??

HDPE ?????????????? ???????????????????????????????? (GV-A-4)

??

BS5163 Cast Iron ?????????? ???????????????? Gate Valve ??? Bevel Ge...

??

ANSI Cast Iron Gate Valve ??? Welded Ends GV-H-A06 ????????

??

?????? ANSI ???????? RS Gate Valve GV-H-AF03

??

ANSI 150LBS Cast Iron NRS Gate Valve (GV-H-05)

??

ISO 5211 ????????????????? Cast Iron Gate Valve (GV-H-T03)

??

???????????????? Ductile ?? WRAS ???????? Gate Valve (...

??

???????????? ???????????????? ????????????????? (GV-H-...

??

Cast Iron ????????? ?????????? ????????????? Gate Valve ???????? by pass (...

??

Cast Iron ANSI MJXMJ Gate Valve GV-H-A03

??

Cast Iron ANSI ?????????????? Gate Valve GV-H-AF06