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Summary
Rising stem resilient gate valve has general resilient seated gate valve's advantages and at the same time can show the valve's opening directly. It can open or close reliably and quickly so is widely used in fire protection and industry system. Generally, the valve is installed in the high position to the ground.
Technical Parameters
Nominal pressure: 1.0-2.5MPa
Working temp.:0-120°C
Flanged end: GB/T17241.6 GB9113
Nominal diameter: 50-400mm
Service: water, oils, gas etc.
Inspection and test: GB 13927 API 598
Supplier: Saitai Valve, China
Manufacturer: Shop in Shanghai Qingpu Industrial Park
Materials
| Serial no. | Part | Material |
| 1 | Hand wheel | Ductile iron |
| 2 | Stem nut | Copper alloy |
| 3 | Support | Grey cast iron, ductile cast iron, cast steel |
| 4 | Gland | ductile cast iron, cast steel |
| 5 | Gasket | Buna-N rubber or EPDM |
| 6 | Stem | Stainless steel |
| 7 | Gasket | Buna-N rubber or EDPM |
| 8 | Disc | Ductile cast iron packed with rubber or EDPM outside |
| 9 | Body | Grey cast iron, ductile cast iron, cast steel |
Dimensions
| DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
| L | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | 406 | 432 | 457 | 508 |
| H (min)(full close) | 313 | 332 | 372 | 424 | 497 | 562 | 680 | 837 | 948 | 1010 | 1220 | 1280 | 1480 | 1665 |
| H (max)(full open) | 355 | 375 | 415 | 476 | 540 | 600 | 720 | 875 | 990 | 1050 | 1245 | 1310 | 1560 | 1750 |
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Catalog:Resilient Seated Gate Valves
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