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As one of the leading f5 resilient seat gate valve, f5 non-rising stem resilient seat gate valve manufacturers and suppliers in China and equipped with a productive factory, Shanghai Hugo Valve Co.,Ltd is always at your service.
DescriptionDIN3202-F5 series resilient seat gate valve is almost the same as F4 series except the length of face to face, F5 series is longer more than F4 series. Main design advantage as bellow :1, the gate/disc material can be ductile iron, cast iron or bronze, which was lined with good function rubber, used rubber vulcanization technology in order that the vulcanized wedge have precise geometry size and adhesion is firm, not easy to fall off to finally make sure valve's stable sealing function.2, used epoxy coating inside and outside the valve body in order that the valve won't contact with medium, which reduced the cost so much.Component
1
Body
Cast Iron / ductile iron (GGG50)
2
Wedge
Ductile iron+EPDM
Ductile iron+NBR
Brass/Bronze+EPDM/NBR
3
Stem
Stainless steel
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