M3FB15LX/A

Diverting/2-port refrigerant valve, solder connection, PN32, DN15, kvs 3, AC 24 V, DC 0...10 V / 4...20 mA / 0...20 Phs

Stock no. BPZ:M3FB15LX/A

Stock no. BPZ:M3FB15LX/A

Hermetically sealed contol valves for modulating capacity control of refrigeration units and for heat recovery.

  • PN40 with soldered CrNi steel connections

  • For organic safety refrigerants such as R22, R134a, R404A, R407C, R410A, R507, etc. Not suitable for flammable refrigerants

  • ZM electronics must be ordered separately (see accessories)

Summary

Modulating control valves for hot-gas control, without ZM.. electronics housing

For use with Staefa controllers (working range 4...8 V)

Attribute

Value

Operating voltage

AC 24 V

Power consumption

26 VA

Positioning signal

DC 0...10, DC 4...20, DC 0...20 V

Positioning time

< 1 s (faulty format)

Spring return function

AB-> A closed

Degree of protection

IP54

Ambient temperature, operation

-40...50 °C

Mounting position

Any

Permissible operating pressure

4300 kPa

Leakage rate

< 0.05% of k<subscript>vs</subscript>-value (faulty format)

Leakage rate bypass

< 0.5% of k<subscript>vs</subscript>-value (faulty format)

Medium temperature

-40…120 °C

Valve characteristic

Linear

Stroke resolution ΔH/H100

1:200

Material, valve body

Steel

Material, inside set

CrNi steel/brass

Δpmax

2200 kPa

DN

15

kvs

3 m³/h