Buying Guide

51
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: [phone] • INTERNATIONAL OFFICE PH: +1.574.295.3327 • FAX: [phone]
www.nibco.com
Visit www.nibco.com for current Chem-Guide and galvanic potential in piping systems information.
www.nibco.com
AHEAD OF THE FLOW
®
Revised 4/20/2020
MATERIAL LIST
PART SPECIFICATION
1. Stem Copper Alloy, ASTM B16 C36000
2. Nut, Handwheel Cast Copper Alloy, ASTM B584 C84400
3. Nameplate, I.D. Aluminum
4. Handwheel, Blue Cast Iron, ASTM A126-B
5. Bushing, Yoke Cast Copper Alloy, ASTM B584 C84400
6. Screw, Hex - Bonnet Cap Steel, ASTM A307 / SAE J429
7. Cap, Bonnet Ductile Iron, ASTM A536
8. Nut, Square - Bonnet Cap Steel, ASTM A563
9. Bonnet Cast Iron, ASTM A126-B
10. Nut, Heavy Hex - GLD Follow Steel, ASTM A563
11. Gland Follower Ductile Iron, ASTM A536
12. Pack Gland Powdered Metal, ASTM B783
13. Pack Ring Aramid Fibers / Graphite
14. Bold, SQ Head - GLD Follow Steel, ASTM A307 / SAE J429
15. Screw, Hex - Body Steel, ASTM A307 / SAE J429
16. Gasket, Body Reinforced Flexible Graphite
17. Nut, Hex - Body Steel, ASTM A563
18. Collar, Stem Copper Alloy, ASTM B16 C36000
19. Wedge Nut Cast Copper Alloy, ASTM B584 C84400
20. Wedge Seat Ring Cast Copper Alloy, ASTM B584 C84400
21. Wedge Pin Copper Alloy, ASTM B140 C31600
22. Wedge Cast Iron, ASTM A126-B
23. Body Seat Ring Cast Copper Alloy, ASTM B584 C84400
24. Body Cast Iron, ASTM A126-B
Class 250 Iron Body Gate Valves
Bolted Bonnet • Outside Screw and Yoke • Solid Wedge • Bronze Mounted
500 PSI/34.5 bar non-shock cold working pressure to -20°F to 150°F/-29°C to 66°C
t
Maximum working temperature 450°F/232°C at 250 PSI/17.2 bar
250 PSI/17.2 bar saturated steam to 406°F/208°C
CONFORMS TO MSS SP-70 • APPROVED BY THE
NEW YORK CITY B.S.A. 143-69-SA AT 350 PSI
NON-SHOCK COLD WATER
F-667-O
Flanged
F-667-O
Flg x Flg
DIMENSIONS—WEIGHTS—QUANTITIES
Dimensions
Size A B C D E Weight
In. mm. In. mm. In. mm. In. mm. In. mm. In. mm. Lbs. Kg.
2 50 8.50 216 16.06 408 8.00 203 6.50 165 0.87 22 56 25
2½ 65 9.50 241 18.31 465 8.00 203 7.50 191 1.00 25 74 34
3 80 11.12 282 21.46 545 10.25 260 8.25 210 1.12 28 122 55
4 100 12.00 305 23.53 598 10.25 260 10.00 254 1.25 32 193 88
5 125 15.00 381 29.74 755 14.00 356 11.00 279 1.37 35 297 135
6 150 15.87 403 33.11 841 16.25 413 12.50 318 1.44 37 411 187
8 200 16.50 419 45.84 1164 16.25 413 15.00 381 1.62 41 637 290
10 250 18.00 457 54.43 1383 20.00 508 17.50 445 1.87 47 897 408
12 300 19.75 502 57.96 1472 20.00 508 20.50 521 2.00 51 1172 533
FREEZING WEATHER PRECAUTION: Subsequent to testing a piping system, valves should be
left in an open position to allow complete drainage.
t For detailed Operating Pressure, refer to Pressure Temperature Chart on page 114.
1
Sizes thru 6", Yoke and Bonnet are intergral. 8" and 12" sizes separate Yoke is bolted to Bonnet.
2
Sizes 2" thru 3" have Cast Copper Alloy Wedges. Sizes 4" thru 12" made with Cast Iron Wedge
with Cast Copper Alloy Face Rings.
3
Cast Copper Wedge Nuts used on Sizes 5" thru 12".
4
2" to 8" have Aramid Fibers with Graphite packings. 10" & 12" have wire reinforced carbon yarn
with resilient core and graphite and Zinc finish.
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.
NOTE: NIBCO may substitute Ductile Iron ASTM A395 (60-40-18) for ASTM A126 Class
B Cast Iron for the Body, Bonnet, Wedge, or Disc. NIBCO may substitute Ductile
Iron ASTM A395 (60-40-18) or ASTM A536 (65-45-12) for all other ASTM A126
Class B Cast Iron components.