Danfoss · CONTROL VALVE
Danfoss AB-QM 4.0 — AB-QM 4.0 PICV
Pressure independent flow control per rack branch
Verified data
TECHNOLOGY COOLING LOOP (TCS)RECORD 33% COMPLETEMANUFACTURER POSITIONS THIS FOR DATA CENTERS
Published specification
Pressure independent balancing and control valve used in liquid-cooled rack branches.
Flow / capacityUp to 83 l/min (22 gpm) per valve, pressure-independent
MaterialsCorrosion-resistant, chemically compatible with coolant loops
Fluid compatibilityLiquid-cooled rack coolant
Control / signalPaired with NovoCon S digital actuator
SizesUNKNOWN
PressureUNKNOWN
TemperatureUNKNOWN
ConstructionUNKNOWN
ConnectionUNKNOWN
Bend radiusUNKNOWN
Fire ratingUNKNOWN
CertificationsUNKNOWN
Where it is used
Rack branch balancingCoolTrain valve train
Technical alternatives — same function, same loop position
ePIV — electronic pressure independent valve — EPIV NPT
Belimo · CONTROL VALVE
Interface: NPT threaded
Energy Valve — Energy Valve 1/2"–2" NPT
Belimo · ENERGY VALVE
Interface: NPT threaded
Danfoss AMZ112 — AMZ112 motorised isolation ball valve
Danfoss · CONTROL VALVE
Interface UNKNOWN — confirm connection compatibility before substituting
Substitution is a technical decision. Confirm size, pressure class, seal material and control interface against the original before you change a specification.
Lead time & availability
MARKET LEAD-TIME INDICATION
REQUEST CURRENT LEAD TIME
No sourced, dated and regionally scoped lead time is on file for this configuration. We do not publish an estimate without evidence.
Act on it
Official documents
BROCHURE
Source of record checked 2026-08-10