Standard series AZ AWWA C509 e;Mezinahî: DN 50~DN 1000Zext: 150 psi/200 psi
Standard series EZ DIN3352 / BS5163 e;Mezinahî: DN 50~DN 1000Zext: PN10/PN16
0086-13662183105
0086-(0)22-25217878
tws-valve@water-sealvalve.com
+86 18920539856