Motorized Valves
Designed for use in any internal combustion coolant loop, Robertshaw’s motorized valve solutions are the top choice for automotive OEMs worldwide.
H38 Series
H38 Series
Application: Transportation
The Ranco® Solenoid Action Coolant Valve Series controls the secondary heating coil in vehicles with rear cabin HVAC systems. These are metal valves and applications include people movers, fire trucks, and ambulances. H38s are also available in Cable and Vaccum driven versions.
Features and Benefits:
- Valve driven by actuator
- Saves energy compared to traditional solenoid valve
- Does not require constant power to keep valve in closed position
- Valve drive to open position in case of energy loss
- Capacitor internal to actuator provides back-up power
- Minimal pressure drop in full flow applications
- Two terminal electrical interface on the actuator
- Integral mounting bracket
- Available in 2 and 3 port configuration
Specifications:
- Fluid: Ethylene Glycol
- Temperature Range: -40 – 85 deg C
- Operating Pressures: 0-275kPaG
- Noise: <=40dba
- Life: 100,000 cycles
- Internal Leakage: <10cc>
H42 Series
H44 Series
H45 Series
THE ROBERTSHAW DIFFERENCE
With unmatched flow-control expertise, rapid development capabilities, strategically located manufacturing and an engaged team driven by collaboration and innovation, we’ll help you achieve extraordinary outcomes.
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