Pilot valves are intended for mechanical control of a main valve and are ready for direct installation in the top cover of the main valve. Small capacities can be controlled by the pilot valve directly without a main valve when installed in the matching CVH housing.
The extensive range of Danfoss pilot valves include:
Constant-pressure pilot valve, type CVP
Differential-pressure pilot valve, type CVPP
Pressure-operated pilot valve with reference pressure connection, type CVC
Electronically operated constant-pressure pilot valve, type CVE
Solenoid pilot valve, type EVM (NC)
Solenoid pilot valve, type EVM (NO)
Housing, type CVH for pilot valves, for mounting in external pilot lines
Features:
Applicable to HCFC, non flammable HFC, R717 (Ammonia) and R744 (CO2). The use of Pilots with flammable hydrocarbons is not recommended
Extremely accurate pressure and temperature control.
The pilot valves can be screwed directly into the main valve, thus avoiding the necessity of welding, soldering and separate pilot lines.
The pilot valves can be mounted directly in the ICS, PM or ICF valve or it can be connected via an external pilot line and a CVH housing.
All pilot valves can be used on all sizes of main valves.
Several pilot valves can be connected in series or in parallel to provide many functions in the same ICS or ICF valve.