PICV, DN25, 25…400kPa, 220…2200l/h
The V5004T Kombi-QM is a Pressure Independent Control Valve (PICV). It combines a flow controller and a full stroke, full authority temperature controller in one valve. Equiped with an actuator Kombi-QM provides a full stroke 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.
V5004T Kombi-QM is typically used for balancing and temperature control of fan coil units, air handling 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
Integrated measuring possibility to find the optimal setpoint for the pump
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 up to DN150
Sizes DN15 up to DN150
Various versions to support standard flow rates as well as low flow and high flow needs
Covers two functions in one valve which reduces mounting costs
Easy commissioning
Pre-setting with visual flow scale at the valve
Pre-setting by hand without the need of tools
Pre-setting possible even when the system is running and an actuator is already mounted
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
Medium type: water or water-glycol mixture according to VDI 2035
Media temp.: -10...120C
Max. delta P: 400kPa
Pre-setting: yes
Automatic balancing support: yes
Connection of accessories: side connections
Place in installation: return
Pressure Independent PICV
http://www.hydronic-balancing.info/home-en.html
Valve stroke 6.0 mm
DN size: 25mm
Port connection: internal threads
Port diameter: Rc 1in.
Minimum flow (qi): 220l/h
Maximum flow (qs): 2200l/h
Delta-P: 25...400kPa
Kvs value: 2200
CAD Drawings DXF DWG STEP IGES SAT, attributed: 
Specification sheet (English):
Installation/mounting instruction (Multilingual):
Installation/mounting instruction (Multilingual):