S1709 Circuit Balancing Valve NPI0 pages

• Dezincification resistant
brass body, bonnet and
trim
• Two integral test ports
• Memory stop feature
CIRCUIT
BALANCING
VALVE
S1709
• ANSI B16.18 (Solder ends)
• Globe style balancing •
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
• Optimum system performance
provides energy and
cost efficiencies.
APPLICATIONS
MATERIALS & CONSTRUCTION
DESIGN CRITERIA
S1709-0601 © 2003, NIBCO INC. www.nibco.com Printed in USA
S1709
Unique features of the NIBCO S1709 straight pattern globe
gives improved flow measurement accuracy and lower head
loss characteristics compared to “Y” pattern globes, ball and
plug style balancing valves.