Ductile Iron Rubber Wedge Gate Valve DIN3202 F4 Pn16
High efficiency steel rolling rod,Low cost rebar rolling technology Luoyang Golden Egret Geotools Co., Ltd , https://www.xtcmetalpowder.com
Ductile iron Resilient wedge gate valve DIN3202-F4 PN16
Body: Ductile iron GGG40/GGG50
Disc: Ductile iron+EPDM/NBR
Stem: Stainless steel
Size: DN40-DN600
Hydraulic Inspection:
Body: 2.4 Mpa
Seat: 1.76 Mpa