Business-to-Business Solutions Look to NIBCO for technology leadership. The velocity with which e-business evolves demands that new products and services be continuously developed and introduced to keep our customers at the center of our business efforts. NIBCO provides an entire suite of business-to-business solutions that is changing the way we interact with customers. NIBCOpartner.comsm is an exclusive set of secure web applications that allow quick access to customer-specific information and online order processing. This self-service approach gives you 24/7 access to your order status putting...

www.nibco.com A H E A D   O F   T H E   F L O W® Revision 9/7/2012 General Index Butterfly Valves Visit our website for the most current information. Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Butterfly Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-35 HIGH PERFORMANCE BUTTERFLY VALVE . . . . . . . . . . . . . . . . .36-42 Options and Accessories Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43-45 L D - 2 Engineering Data Index . . . . . . . . . . . . . . . . . . . . . . . . . . ....

A H E A D   O F   T H E   F L O W® www.nibco.com Warranty NIBCO INC. 125% LIMITED WARRANTY Applicable to NIBCO INC. Pressure Rated Metal Valves NIBCO INC. warrants each NIBCO pressure rated metal valve to be free from defects in materials and workmanship under normal use and service for a period of five (5) years from date put into service. In the event any defect occurs which the owner believes is covered by this warranty, the owner should immediately contact NIBCO Technical Services, either in writing or by telephone at (888) 446-4226 or (574) 295-3000. The owner will be instructed to return...

www.nibco.com A H E A D   O F   T H E   F L O W® Butterfly Valves Factors to Consider When Choosing Butterfly Valves Operating Life Butterfly valves can provide many maintenance free cycles and still provide “bubble tight” shut off. Pressure Drop Energy costs go up with excessive pressure drop. Point to keep in mind–the valve or valves are but one factor in a piping system that contribute to pressure drop. Of equal concern are these factors: • Flow area of piping. • Friction loss against pipe walls. • Change of flow direction via fittings. Butterfly valves have flow characteristics three times...

www.nibco.com A H E A D   O F   T H E   F L O W® Revision 1/28/2009 2000/3000/5000 Series Butterfly Valves * Threaded Collar Bushing for positive stem retention (blowout proof) Body and Stem O-ring Seals of EPDM, Buna-N or Fluorocarbon. Extended Neck for insulation up to 2". Molded-in Liner fully supported by valve body at flange seals. Eliminates leakage between body and liner as in cartridge or boot type liners. Provides deadend service without the need for a flange on the downstream side. * Do not remove collar bushing with valve under pressure. A High-Pressure Resilient-Seated Butterfly Valve...

www.nibco.com A H E A D   O F   T H E   F L O W® Revision 9/7/2012 Butterfly Valves Illustrated Index Visit www.nibco.com for on-line listing of information contained in this catalog. Ductile Iron Body 200 PSI Wafer Style Butterfly Valve Ductile Iron Body 200 PSI Lug Style Butterfly Valve Ductile Iron Body 250 PSI Wafer Style Butterfly Valve Ductile Iron Body 250 PSI Lug Style Butterfly Valve WD2000 Series Sizes 2" thru 12" Molded-in Liner Aluminum Bronze Disc Pages 9 - 10 LD2000 Series Sizes 2" thru 12" Molded-In Liner Aluminum Bronze Disc Pages 9 - 10 WD3000 Series Sizes 2" thru 12" Molded-in...

www.nibco.com A H E A D   O F   T H E   F L O W® Revision 9/7/2012 Butterfly Valves Illustrated Index Visit www.nibco.com for on-line listing of information contained in this catalog. Ductile Iron Body Polyamide Coating 300 PSI Grooved End Butterfly Valve Ductile Iron Body Polyamide Coating 300 PSI Grooved End Butterfly Valve NSF/ANSI 61 NSF/ANSI 372 UL Listed, FM Approved Polyamide Coated Ductile Iron Body Gear Operator with Flag 300 PSI W.W.P. GD4765/4775 Sizes 2" thru 12" Elastomer Coated Disc Page 28 GD4765N Sizes 2" thru 12" Elastomer Coated Disc Page 29 GD4765-8N Grooved Mechanical Type...

www.nibco.com A H E A D   O F   T H E   F L O W® Revision 8/22/2012 200 psi Butterfly Valves Ductile 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. conforms to MSS SP-67 • U.S. Coast Guard "Category A" • Certified lead -free* by iapmo R&T to nsf/ansi 372 LD 2000 Material List Part Specification 1. Stem 2. Collar Bushing 3. Stem Seal 4. Body Seal 5. Nameplate 6. Upper Bushing 7. Liner 8. Disc...

www.nibco.com A H E A D   O F   T H E   F L O W® Revision 9/7/2012 250 PSI WWP UL/FM Butterfly Valves Designed for normally closed position monitoring Fire Protection Valve • Lug or Wafer Style Body • Factory Mounted Monitoring Switches • Mates with C.I. Class 125 and Steel Class 150 Flanges 250 PSI/17.2 Bar Non-Shock Cold Water UL/ulc Listed** • FM Approved** • Conforms to MSS SP-67 2¹⁄₂" - 8" UL Listed for Indoor and Outdoor Service Warning: These valves are not to be used between the water source and sprinkler head. Part Specification 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Stem Collar...

www.nibco.com A H E A D   O F   T H E   F L O W® Revision 1/28/2009 Large Diameter Butterfly Valves LD1000/2000 Series Ductile Iron Lug body EPDM or Buna-N liner materials • 14" thru 48" size range • 150/200 PSI WOG • Bubble tight shut off at full rated pressure • Bidirectional dead end service Sizes 14"- 24" 150 psi Sizes 30" - 48" 100 psi • Extended neck for 2" of insulation • Aluminum bronze, 316SS, nickel plated ductile iron disc • 416 stainless steel stem • Meets or exceeds the requirements of MSS SP-67 NIBCO INC. WORLD HEADQUARTERS • 1516 MIDDLEBURY ST. • ELKHART, IN 46516-4740 • USA •...