AZ series standard is AWWA C509; Size:DN 50~DN 1000 Pressure:150 psi/200 psi
EZ series standard is DIN3352/BS5163; Size:DN 50~DN 1000 Pressure: PN10/PN16
GD Series is for grooved end piping applications. Size:DN50~DN300 Pressure:PN10/PN16/150 psi/200 psi
DC Series is eccentric design which gives positive leakproof shut off on rubber to metal faces. Size:DN 100~DN 2600 Pressure:PN10/PN16
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