DL Series is concentric double flanged type and have a have a fully vulkanized liner. Size:DN50~DN 2400 Pressure:PN10/PN16
UD Series is Wafer pattern with flanges ,this seat is soft sleeve seated type. Size:DN 100~DN 2000 Pressure:PN10/PN16/150 psi/200 psi
Size:DN 40~DN 600 Pressure:PN10/PN16
Size:DN 50~DN 300 Pressure:150 psi/200 psi
RH Series’s rubber seat bonded on disc. Size:DN 50~DN 800 Pressure:PN10/PN16/150 psi/200 psi
Water control combination device developed by TWS Valve; Size:DN 50~DN 400 Pressure:PN10/PN16/150 psi/200 psi
YD series Flange connection is universal standard; Size:DN 32~DN 600 Pressure:PN10/PN16/150 psi/200 psi
UD Series is Wafer pattern with flanges ,this seat is hard back seated type. Size:DN100~DN 2000 Pressure:PN10/PN16/150 psi/200 psi
Size:DN 50~DN 300 Pressure:PN10/PN16
0086-13662183105
0086-(0)22-25217878
tws-valve@water-sealvalve.com
+86 18920539856