Auto Parts Cast Iron Non-Rising Stem Resilient Seat Gate Valve
Product Description
Non-rising stem Resilient seat gate valve
Performance:
Nominal pressue (MPa) | 1.0 | 1.6 | |
Nominal diameter(mm) | 50-1200 | 50-600 | |
Test pressure | Shell | 1.5 | 2.4 |
(MPa) | Seal | 1.1 | 1.76 |
Applicable temperature | 150 | ||
Applicable medium | Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, | ||
Operating mode | manual, worm gear, pneumatic, electric, etc | ||
Standard:
| Design & Manufacture | Flange Connection | Face to Face Dimension | Test & Inspection |
| DIN3352 | DIN2533 PN10 / PN16 | DIN3202 F4 F5 | DIN3230 |
Material List:
| No. | Part Name | Material |
| 1 | Body | Cast Iron / Ductile Iron |
| 2 | Body seat ring | Brass |
| 3 | Wedge | Ductile iron |
| 4 | Wedge Seat Ring | Brass |
| 5 | Stem Nut | Brass |
| 6 | Stem | Stainless Steel |
| 7 | Bonnet Bolt | Carbon Steel |
| 8 | Nut | Carbon Steel |
| 9 | Washer | Carbon Steel |
| 10 | Gasket | NBR |
| 11 | Bonnet | Cast iron / Ductile rion |
| 12 | O-Ring | NBR |
| 13 | Locating Ring | Brass |
| 14 | O-Ring | NBR |
| 15 | Bonnet Nut | Brass |
| 16 | Mini pad | PTFE |
| 17 | Dust Ring | NBR |
| 18 | Wheel | Ductile rion |
| 19 | Washer | Carbon Steel |
| 20 | Bolt | Carbon steel |