Features
1)Product information:the gate valves supplied are mainly used for adjusting water,
steam,oil,gas,and natural gas in chemical industries
2)Standards:AWWA,DIN3352 F4/F5,BS4163,BS5150
3)Connection type:flanged type,push-on type,mechanical joint type,plain ends
type,PVC socket
4)Material:
a)Body:Ductile iron GGG500-7
b)Wedge:D/I,core fully vulcanized with NBR or EPDM rubber
c)Wedge nut:brass
d)Stem:stainless steel,BS970 431S29 or DIN17440×20Cr13
e)Gasket:NBR
f)Bonnet:GGG500-7
g)O-ring:NBR
h)Washer:carbon steel or stainless steel
5)Size:50-600mm/2"-24"
6)Pressure rate:PN10,PN16
7)Coating:
a)Fusion-bonded epoxy200-250 microns inside and outside
b)coating as per customers' requirement
8)Packing:carton for each item,wooden boxes outside.