Connection and regulation unit for HVAC terminal units Caleffi 149

Connection and regulation unit for HVAC terminal units with Venturi device |Caleffi 149

FEATURES:

Brand: Caleffi

For HVAC terminal units

Body in dezincification resistant alloy

Pressure independent control valve

3-way shut-off valves

Integrated by-pass

Venturi device with pressure points (codes 149.00 ... only)

Filter cartridge

Pre-formed shell insulation

Pmax of exercise: 25 bar

Temperature range: -10÷120°C

Max percentage of glycol: 50%

Dp range (PICV): 25 ÷ 400 kPa

Can be combined with 145013 series actuators and 6565 series electrothermal controls

DN 15/20

2 year guarantee

Product code: 149