1) Design: DINvalue="3352" tcsc="0" unitname="F" w:st="on">3352 F4/F5, BS5163 ,AWWA C509/C515, AS2638.2
2)Size: DN40-DN600
3) Rating: PN6/PN10/PN16/PN25
4) Operator: Keycap, hand wheel, worm gear.
5) Body: Ductile iron GGG50/ Wedge: GGG50+EPDM