GD Series is for grooved end piping applications. Size:DN50~DN300 Pressure:PN10/PN16/150 psi/200 psi
AZ series standard is AWWA C509; Size:DN 50~DN 1000 Pressure: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
YD series Flange connection is universal standard; Size:DN 32~DN 600 Pressure:PN10/PN16/150 psi/200 psi
Size:DN 50~DN 350 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
EZ series standard is DIN3352/BS5163; Size:DN 50~DN 1000 Pressure: PN10/PN16
MD Series Lug type drilling hole is threaded. Size:DN 50~DN600
Size:DN 40~DN 600 Pressure:PN10/PN16
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