The V5005 is a Pressure Independent Control Valve (PICV). It combines a flow controller and a temperature controller in one valve. Equipped with an actuator provides a modulating temperature control. It is suitable for use in variable and constant flow systems. They may be used as constant flow limiter in constant flow systems (without an actuator) or as a Pressure Independent Control Valve in variable flow systems.
V5005 is typically used for balancing and temperature control of fan coil units, chilled ceilings and one-pipe heating systems.
Automatic pressure independent balancing and control
Precise pressure independent flow performance
Highest energy saving potential due to efficient energy transfer and minimized pump speed
Measuring possibility to find the optimal setpoint for the pump
Versions with or without measuring connections available
Reduced movements of actuators as pressure fluctuations do not influence the required temperature
No complex calculation needed for selection
No balancing method needed for commissioning
Wide range of application
Sizes DN15 to DN25 cover all popular sizes on FCUs
Various versions to support standard flow rates as well as low flow and high flow needs
Covers hydronic balancing and temperature control in one valve thus reducing mounting costs
Easy commissioning
Presetting with visual flow scale indicating directly the preset liters per hour
Can balance a system even if only parts of a building are in operation
Maintenance friendly
Emergency shutoff function with plastic cap - not for permanent use
Measuring possibility for problematic applications (only with versions having measuring connections)
Dirt resistant no dead zones in the valves. Continuous flow assures self cleaning effects
Features the ability to lock the pre-setter to avoid tampering
Medium type water or water-glycol mixture according to VDI 2035
Media temp. -10 ... 120 oC
Max. delta P 400 kPa
Pre-setting yes
Automatic balancing support yes
Connection of accessories side connections
Place in installation return
Port connection internal threads
Additional description Leakage: According to Class IV IEC 60534-2-3 (up to 3.5 bar differential pressure), According to Class III IEC 60534-2-3 (up to 4 bar differential pressure)
Valve Control function Pressure Independent PICV