The RAVI offers a simple non electric alternative to the more traditional motorised valve and electric cylinder thermostat, and is available in 2 port versions for pumped and gravity systems, and in a 3 port version for pumped systems.
Simple, self acting control, requires no wiring
1.3m³/h coefficient of flow
External thread connection
15mm DN
For pumped primaries
Technical specification
Waist Sizeaa68cc19gsTypeCylinder Valve & ThermostatSize15 mmNumber of Ports2Diameter15mmSupplier Part Number013U808100Brand NameDanfoss
Reviews
Danfoss Ravi 2-Port Cylinder Control Valve & Thermostat 15mm 013U808100