RH Series’s rubber seat bonded on disc. Size:DN 50~DN 800 Pressure:PN10/PN16/150 psi/200 psi
AZ series standard is AWWA C509; Size:DN 50~DN 1000 Pressure:150 psi/200 psi
Size:DN 50~DN 300 Pressure:PN10/PN16
MD Series Lug type drilling hole is threaded. Size:DN 50~DN600
YD series Flange connection is universal standard; Size:DN 32~DN 600 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
Size:DN 40~DN 600 Pressure:PN10/PN16
Size:DN 50~DN 350 Pressure:PN10/PN16
Size:DN 40~DN 600 Pressure: PN10/PN16