China 4 Inch DIN F4 Ductile Cast Iron Ggg50 Resilient Seated Nrs Sluice Gate Valve, Find details about China Gate Valve, Ggg50 Gate Valve from 4 Inch DIN F4 Ductile Cast Iron Ggg50 Resilient Seated Nrs Sluice Gate Valve
high pressure 4 inch DIN F4 ductile cast iron ggg50 resilient seated NRS sluice gate valve
1 | Standard | DIN 3352-F4 ,DIN 3352-F5, BS5163, AWWA C509 ,AWWA C515 Flange drilling is according to DIN2501, BS4504 and ANSI B16.1 PN10,PN16,PN25 | |
2 | Type | Flanged End , Socked End ,Mechanical Joint, non rising stem / rising stem | |
3 | Material | Body | Ductile iron GGG40/50 or Cast IronGG25 |
Wedge | Ductile iron GGG40/50+EPDM/NBR or metal seated | ||
Stem | stainless steel 2Cr13 , SS304,SS316 | ||
Bolt and Nuts | Carbon Steel with zinc plated or SS304,316 | ||
4 | Port Size | DN40-DN600 | |
5 | Pressure | PN10/PN16/PN25 | |
6 | Media | Water, oil, gas, etc | |
7 | Coating | Internal and external with fusion bonded epoxy coating min250μm | |
8 | Packaging | Plywood case |
NO. | PART NAME | MATERIAL |
1 | BODY | DUCTILE IRON |
2 | WEDGE | DUCTILE IRON |
3 | STEM NUT | BRASS |
4 | STEM | STAINLESS STEEL |
5 | GASKET | NBR |
6 | BONNET | DUCTILE IRON |
7 | BONNET BOLT | CARBON STEEL |
8 | O-RING | NBR |
9 | LOCATING RING | BRASS |
10 | O-RING | NBR |
11 | BONNET NUT | BRASS |
12 | MINIPAD | TFL |
13 | DUST RING | NBR |
14 | WHEEL | DUCTILE IRON |
15 | WASHER | CARBON STEEL |
16 | BOLT | CARBON STEEL |