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T/S1710 Circuit Balancing Valve NPI

T/S1710 Circuit Balancing Valve NPI
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T1710-0501 © 2002, NIBCO INC. www.nibco. com Printed in USA • Dezincification resistant brass body, bonnet and trim • Two integral test ports • Memory stop feature • Position display window on handwheel CIRCUIT BALANCING VALVES T and S1710 APPLICATIONS MATERIALS & CONSTRUCTION DESIGN CRITERIA • ANSI B1.20.1 (NPT ends) •ANSI B16.18 (Solder ends) • Globe style balancing valve for use in HVAC and plumbing systems • Balanced system ensures a comfortable indoor climate • Balancing valves provide desired flow distribution throughout the system • Opitmum system performance provides energy and cost efficiencies. S1710 T1710 Unique features of the NIBCO 1710 straight pattern globe gives improved flow measurement accuracy and lower head loss characteristics compared to “Y” pattern globes.

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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: 1.800.234.0557 • INTERNATIONAL OFFICE PH: +1.574.295.3221 • FAX: +1.574.295.3455 www.nibco.com Sub-Head www.nibco.com A H E A D O F T H E F L O W™ 1/2 15 3.94 100 3.82 97 2.75 70 1.06 27 1.65 .75 1.65 .75 1 3/4 20 3.94 100 3.82 97 2.75 70 1.26 32 1.98 .90 1.98 .90 1 1 25 4.72 120 4.21 107 2.75 70 1.61 41 3.09 1.40 3.09 1.40 1 11/4 32 5.50 140 4.41 112 2.75 70 1.97 50 4.19 1.90 4.19 1.90 1 11/2 40 5.90 150 4.41 112 3.74 95 2.16 55 5.07 2.30 5.07 2.30...

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