Buying Guide

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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: [phone] • INTERNATIONAL OFFICE PH: +1.574.295.3327 • FAX: [phone]
www.nibco.com
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Ball and/or Butterfly Valve Actuation Data Sheet
To actuate all valves it is necessary to provide certain data to assure proper sizing and prevent damage to the system.
Please supply as much data as possible.
NIBCO recommends having the valve and actuators assembled and tested at the factory, rather than assembled in
the field. Please indicate whether this inquiry is for an assembled and tested package or field assembly:
Assemble and test Field assembly
I. Valve Information:
A. Type: Butterfly Ball
B. Fig. No. _______________ Size _____________ Qty. ______________
C. Type of Fluid in Valve: ______________ Inlet Pressure: ____________ Is Fluid: Dry Wet
Differential Pressure: ______________ System Velocity: ____________
System GPM: ____________________ Temperature:_______________
D. Service and Modulating Service: On/Off Throttled/Modulating
II. Actuator Information:
A. Electric: Voltage: 115VAC 220VAC 12VDC 24VDC
Time for 90° rotation cycle time* (open/close): 2 secs 4 secs 10 secs 12 secs
13 secs 15 secs 30 secs
*NIBCO recommends utilizing the longest cycle time available in order to reduce the incidence of hydraulic shock
Type Enclosure: NEMA 4 NEMA 7
Special Requirements: Brake Thermostat
Heater and Thermostat Manual Override
Extended Duty Motor Position Transmitter
Extra SPDT Switches
B. Pneumatic: Air supply to actuator: ____________ PSI (Min. 40 psi, Max. 120 psi)
Actuator Type: Air-to-Air
Air-to-Spring Failsafe: Open Closed
Solenoid: NEMA 4/4x NEMA 7/9
Switch Box: If so: NEMA 4/4x NEMA 7/9
Type: SPDT DPDT (two each is standard)
Pneumatic Positioner: 3-15 4-20 MA
III. Special Notes:
Note: Not all configuratons are available.
NEMA 4/4x enclosures are for use in non-hazardous/unclassified locations, indoors or outdoors.
NEMA 7 enclosures are for use in hazardous (classified) indoor locations as Class I, Division I, Group C or D
as defined in NFPA 70.
NEMA 9 enclosures are for use in hazardous (classified) indoor locations as Class II, Division I, Groups E, F, or G.