EX2

Electrical control valves series EX2 - Pulse width modulated with exchangeable orifices.

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Specifications

Function
PWM type expansion valve
Refrigerants compatibilities
R134a, R22, R404A/507, R407C, R407A, R407F, R1234ze, R448A, R449A, R450A, R513A
Capacity
up to 18.7 kW (see conditions)
Performances given at conditions
With R407C at +4°C evaporating temperature (dew point), +43°C condensing temperature (dew point) and 1K subcooling

Features

  • Pulse width modulated
  • Shut-off function eliminates the necessity of a separate solenoid valve
  • Dampened plunger reduces noise effects of water hammer
  • One valve body can be combined with 6 orifices to make 7 capacity ranges
  • Applicable to all common refrigerants (HCFC, HFC , HFO/HFO Blends) and for subcritical CO2 applications
  • Long lifetime, high reliability
  • PS: 40bar, TS: -40 to +65°C
  • MOPD 30 bar
  • No CE marking according art. 4.3 PED 2014/68/EU

Documents & Drawings

1
Product images shown are for illustration purposes only and may not be an exact representation of the product or package contents