Service Hot and chilled water models, up to 50% glycol. Steam models up to 15 psi (both
valve body and valve actuator must be rated for high temperature).
System Static Pressure Limits 300 psi (2068.4 kPa).
Close-off Refer to Table-2.
Fluid/Ambient Temperature Limits Refer to Table-1.
Seat Leakage ANSI class IV (0.01%) with pressure at inlet (B-port/A-port, if 3-way).
Body Forged brass.
Stem Nickel-plated.
Seat Brass.
Paddle (VT series) Buna N.
Paddle (VS series) Highly saturated nitrile.
Actuator
Voltage 24 Vac @ 50/60 Hz. 110 Vac @ 50 Hz. and 120 Vac @ 60 Hz., 230 Vac @ 50 Hz.
and 240 Vac @ 60 Hz., 208 Vac @ 50/60 Hz., 277 Vac @ 50/60 Hz.
Power Requirements 6.5 watts, 7.5 Va.
End Switch 24 - 240 Vac Models: 24 - 240 Vac/101 mA min. to 5A max, and 9 - 30 Vdc @
100 mA max.
277 Vac Models: 277 Vac/101 mA min. to 5A max.
Control Signal On/off, 2 position, spring return.
Timing, Full Open to Full Close 25 Sec max for 60 Hz; 30 Sec max for 50 Hz; and 9 Sec
max spring return.
Materials Stainless steel base plate, aluminum cover.
Ambient Temperature Limits:
Shipping & Storage, -40 to 160 °F (-40 to 71°C).
Operating, Refer to Table-1.
Humidity 5 to 95% relative humidity, non-condensing.
Agency Listings UL873: Underwriters laboratories (File #E9429 Catagory Temperature
Indicating and Regulating Equipment). CUL: UL Listed for use in Canada by Underwriters
Laboratory. Canadian Standards C22.2 No. 24. European Community: EMC Directive
(89/336/EEC). Low Voltage Directive (72/23/EEC). Australia: This product meets
requirements to bear the C-Tick Mark according to the terms specified by the
Communications Authority under the Radio Communications Act of 1992.
Shipping Weight (Actuator/Valve Assembly) 2.25 lbs (1020 g).
