Two-port Spring Return On/off Control

These Two-Port Spring Return On/Off Control can be extensive used in Fan Coil, Cool/Heat or Air Conditioning systems. They, with forged brass body, can offer on/off control for hot or chilled water applications.

Features
Forged Brass Body and hard nickel-plated brass stem
On/Off control via a two-core thermostat
Waterproof Synchromotor Drive
BSP Connection
Provides economical control of hot or chilled water for fan coil and other applications
300 psig (2,100kPa) system operating pressure
Buna-N (NBR) provides tight closeoff 1/2a , 3/4a , and 1a line sizes
Actuator can be factory or field installed
Actuator snaps in place for easy removal and assembly during installation

Technical Data
Service FieldHot Water Chill Water, and 50/50 Ethanol Solutions for HVAC Systems
System Operating Pressure : 300PSI-PN20i 2,100kPai
Valve Body Pressure Rating : 300 psig (2,067 kPa)
Temperature Limits Ethanol : 0 to 93A C (32 to 200A F)
Water
LeakageBubble tight shut off
Ambient Operating
Temperature Limits : 0 to 40A C (32 to 104A F)
Storage Temperature Limit : -40 to 71A C (-40 to 160 A F)
Power Consumption : 6.5W, 7 VA
Route Time Open : 13-18 Seconds
Spring Return : 4-5 Seconds
Material
BodyForged Brass
SteamNickel-plated
BaseBrass
Valve PaddleNBR
ActuatorStainless Base with Aluminum Cover