Buying Guide

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NIBCO INC. WORLD HEADQUARTERS • 1516 MIDDLEBURY ST. • ELKHART, IN 46516-4740 • USA • PH: 1.800.234.0227
TECH SERVICES PH: 1.888.446.4226 • FAX: 1.888.336.4226 • INTERNATIONAL OFFICE PH: +1.574.295.3327 • FAX: +1.574.295.3455
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AHEAD OF THE FLOW
®
Revised 4/20/2020
250 PSI CWP Iron Body Gate Valve
MATERIAL LIST
PART SPECIFICATION
1. Valve Body Ductile Iron ASTM A536
2. Resilient Wedge Ductile Iron Encapsulated by
EPDM ASTM D 2000
3. Wedge Nut Bronze ASTM B584 Alloy C83600
4. Stem Aluminum Bronze ASTM B 150 Alloy C61400
5. Bonnet Gasket EPDM ASTM D 2000
6. Bonnet Screw 18-8 Stainless Steel ASTM 193
7. Bonnet Ductile Iron ASTM A536
8. Stem Primary O-Ring EPDM ASTM D 2000
9. Stem Thrust Washer (lower) Bronze ASTM B584
10. Stem Thrust Washer (upper) Stainless Steel ASTM A 276 UNS S 41000
11. Gland Seal O-Ring EPDM ASTM D 2000
12. Stem Seal Bushing Bronze ASTM B584
13. Stem Secondary O-Ring (2) EPDM ASTM D 2000
14. Gland Flange Ductile Iron ASTM A536
15. Wiper Ring - Stem EPDM ASTM D 2000
16. Nut, Wrench - Square Iron ASTM A126-B
17. Washer, Wrench Nut Carbon Steel, DIN 9021 B
18. Screw WR Nut Alloy Steel ASTM A 574 M Zinc Plated
19. Screw, Gland Flange Alloy Steel ASTM A 574 M Zinc Plated
20. Handwheel (Optional) Ductile ASTM A536 (not pictured)
Coating — Electrostatically applied fusion-bonded epoxy 8-20 mil. inside and outside.
Meets or exceeds performance requirements of AWWA C550.
Epoxy coating is not intended to serve as a dielectric barrier internal to the piping system.
Maximum operating temperature 160°F/71°C.
FPCR-619-RW
CONFORMS TO AWWA C509
EPOXY MEETS OR EXCEEDS AWWA C550
END CONNECTIONS DESIGNED FOR USE WITH C900 PVC PIPE
CERTIFIED TO NSF/ANSI 372
DIMENSIONS—WEIGHTS—QUANTITIES
Dimensions
Hand Wheel Bolt
Size A B C D E F (Optional) Circle
Flange
Turns to
Weight
In. mm. In. mm. In. mm. In. mm. In. mm. In. mm. In. mm. In. mm. In. mm. Holes Open Lbs. Kg.
4 100 9.8 250 13.5 342 4.5 115 4.9 125 1.8 46 3.5 89 10.2 260 7.50 191 8 13.0 70 32
6 150 11.7 297 17.0 432 5.5 140 7.0 178 2.0 50 4.0 102 14.8 375 9.50 241 8 15.6 117 53
8 200 13.5 344 20.4 519 6.8 172 9.2 233 2.5 64 4.5 114 14.8 375 11.75 298 8 17.3 198 90
10 250 15.0 381 23.8 605 8.0 203 11.2 285 2.4 60 5.2 132 15.7 400 14.25 362 12 21.4 297 135
12 300 16.0 406 27.0 686 9.5 242 13.3 338 2.5 64 5.5 140 19.7 500 17.00 432 12 25.3 429 195
*Weighted average lead content ≤ 0.25%
250 PSI/17.2 bar non-shock cold working pressure
Bolted Bonnet • Non-Rising Stem • Resilient Wedge
FREEZING WEATHER PRECAUTION: Subsequent to testing a piping system, valves should be left in an open position to allow complete drainage.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and
birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.