Submittal Sheet

AHEAD OF THE FLOW
®
www.nibco.com
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
24
200 PSI Butterfly Valves
Cast Iron Body • Extended Neck • Geometric Drive
Molded-in Seat Liner • Lug and Wafer Style
Sizes 2" through 12"
Install between Std. ASME Class 125/150 Flanges†
Lug Style 200 PSI bi-directional dead end service rating without a
downstream flange required.
LC 2000
Lug Style
EPDM Liner
and Aluminum
Bronze Disc
WC 2000
Wafer Style
EPDM Liner
and Aluminum
Bronze Disc
NOT RECOMMENDED
FOR STEAM SERVICE
1. Stem Stainless Steel ASTM A582 Type 416
2. Collar Bushing Brass ASTM B16
3. Stem Seal EPDM Rubber
4. Body Seal EPDM Rubber
5. Nameplate Aluminum
6. Upper Bushing Copper CDA 122
7. Liner EPDM Rubber
8. Disc Alum. Brz. ASTM B148 Alloy 955
9. Lower Bushing Copper CDA 122
10. Body Wafer Cast Iron A126 Class B
11. Body Lug Cast Iron A126 Class B
MATERIAL LIST
PART SPECIFICATION
DIMENSIONS — WEIGHTS
Size
G Metal Rubber J N
In. mm. A B C D E F Flat H I Square Dia.
2 50 2.53 4.00 1.25 5.38 2.88 .38 .312 1.688 1.812 3.25 .500
2¹⁄₂ 65 2.90 4.69 1.25 5.88 3.27 .38 .370 1.812 1.938 3.25 .562
3 80 3.15 5.12 1.25 6.12 3.40 .38 .370 1.812 1.938 3.25 .562
4 100 4.09 6.12 1.25 6.88 4.00 .38 .403 2.062 2.188 3.25 .625
5 125 5.13 7.25 1.25 7.38 4.75 .38 .496 2.188 2.312 3.25 .750
6 150 6.13 8.25 1.25 8.00 5.29 .38 .496 2.188 2.312 3.25 .750
8 200 8.13 10.41 1.25 9.25 6.50 .50 .560 2.375 2.500 3.25 .875
10 250 10.13 12.52 1.25 10.50 8.00 .50 .686 2.688 2.812 4.75 1.125
12 300 12.13 15.00 1.25 12.00 9.25 .50 .748 3.000 3.125 4.75 1.250
DESIGNED TO MEET MSS SP-67 STANDARD
US COAST GUARD "CATEGORY A" • CERTIFIED LEAD-FREE* BY
TRUESDAIL LABS TO NSF/ANSI 61-8 COMMERCIAL HOT 180°F
(INCLUDES ANNEX F AND G) AND NSF/ANSI-372
Lug Wafer
Size
O P R K L Wafer Lug M
Weight Weight
In. mm. B.C. Dia. Dia. No. Dia. Length Length B.C. Lbs. Kg. Lbs. Kg.
2 50 3.25 .437 .437 4 ⁵⁄₈-11unc 4³⁄₄ 7 3.2 5.5 2.5
2¹⁄₂ 65 3.25 .437 .500 4 ⁵⁄₈-11unc 5¹⁄₂ 9 4.1 7.5 3.4
3 80 3.25 .437 .500 4 ⁵⁄₈-11unc 6 9.5 4.3 8 3.6
4 100 3.25 .437 .562 8 ⁵⁄₈-11unc 7¹⁄₂ 15 6.8 11 5.0
5 125 3.25 .437 .656 8 ³⁄₄-10unc 8¹⁄₂ 21 9.5 15 6.8
6 150 3.25 .437 .656 8 ³⁄₄-10unc 9¹⁄₂ 24 10.9 18 8.2
8 200 3.25 .437 .781 8 ³⁄₄-10unc 11³⁄₄ 34 15.4 28 12.7
10 250 5.00 .562 1.000 12 ⁷⁄₈-9unc 14¹⁄₄ 62 28.1 45.5 20.7
12 300 5.00 .562 1.062 12 ⁷⁄₈-9unc 17 90 40.9 70 31.8
Capscrew/Stud Data
Refer to
butterfly
valve
technical
information
for bolt
lengths
Revision 6/5/2014
†NOTE: LUG STYLE VALVES - Extra care should be used when installing with raised face flanges.
Over-tightening can result in broken lugs.