250PSI AWWA C509
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PARTS | SPECIFICATION | |
1. | Valve Body | Cast Iron ASTM A 536 |
2. | Resilient Wedge | Ductile Iron ASTM A 536/EPDM ASTM D 2000 |
3. | Wedge Nut | ?C83600 |
4. | Stem | Stainless Steel ASTM A 276 UNS S41000 |
5. | Bonnet Gasket | EPDM ASTM D 2000 |
6. | Bonnet Screw | Alloy Steel ASTM A 574M Zinc Plated |
7. | Bonnet | Cast Iron ASTM A 126-B |
8. | Stem Primary O-Ring | EPDM ASTM D 2000 |
9. | Stem Thrust Washer | S41000 |
10. | Gland Seal O-Ring | EPDM ASTM D 2000 |
11. | Stem Ring Wiper | EPDM ASTM D 2000 |
12. | Operating Nut Washer | Carbon Steel Zinc Plated |
13 | Operating Nut Screw | Alloy Steel ASTM A 574M Zinc Plated |
14. | Square Operating Nut | Cast Iron ASTM A 126-B |
14(A) | Handwheel (Optional) | Ductile Iron ASTM A 536 |
15. | Stem Primary O-Ring | EPDM ASTM D 2000 |
16. | Stem Seal Bushing | Brass ASTM B 16 UNS C36000 |
Size | Dimensions | Bolt | ||||||||||||||||||||||||||
L | H | C | D | E | F | G | d | D1 | T | |||||||||||||||||||
英寸 | mm. | In. | mm. | In. | mm. | In. | mm. | In. | mm. | In. | mm. | In. | mm. | In. | mm. | In. | mm. | In. | mm. | In. | mm. | In. | mm. | |||||
3 | 80 | 8.0 | 203 | 11.81 | 300 | 0.08 | 2 | 3.50 | 89 | 0.35 | 9 | 0.98 | 25 | 10.00 | 254 | 3.0 | 73 | 7.5 | 191 | 0.75 | 19 | 6.00 | 152.5 | |||||
4 | 100 | 9.00 | 229 | 12.95 | 329 | 0.08 | 2 | 4.49 | 114 | 0.35 | 9 | 0.98 | 25 | 10.00 | 254 | 4.0 | 100 | 9.0 | 229 | 0.94 | 24 | 7.50 | 190.5 | |||||
6 | 150 | 10.5 | 267 | 17.13 | 435 | 0.08 | 2 | 6.61 | 168 | 0.35 | 9 | 0.98 | 25 | 12.40 | 315 | 6.0 | 150 | 11.0 | 279 | 1.00 | 25.4 | 9.50 | 241 | |||||
8 | 200 | 11.5 | 292 | 20.67 | 525 | 0.09 | 2.3 | 8.62 | 219 | 0.47 | 12 | 1.22 | 31 | 14.76 | 375 | 8.0 | 200 | 13.5 | 343 | 1.13 | 28.6 | 11.73 | 298.5 |
Flange Holes | 4-φ19 | 8-φ19 | 8-φ23 | 8-φ23 |
Turns To Open | 10.5 | 13.75 | 16 | 17.5 |