MVL661.20-2.5

2-port refrigerant valve, internal solder connection, DN20, kvs 2.5, AC / DC 24 V, DC 0/2...10 V / 0/4...20 mA

Stock no. BPZ:MVL661.20-2.5

Stock no. BPZ:MVL661.20-2.5

Hermetically sealed 2-port valves for modulating control of chillers and heat pumps.

  • Expansion, hot-gas and suction throttle applications with one type of valve

  • PS45, stainless steel with soldering connections

  • Integrated power electronic with precise position feedback signal

  • For safety refrigerants such as R22, R134a, R404A, R407C, R410A, R507, and R744 (CO2). Not suitable for inflammable refrigerants.

Additional info

* kvs can be selected with DIP switch

Attribute

Value

PN class

---

Operating voltage

AC 24, DC 20...30 V

Power consumption

22 VA

Positioning signal

DC 0...10, DC 2...10, DC 0...20, DC 4...20 V

Positioning time

< 1 s (faulty format)

Spring return function

A->AB closed

Position feedback

DC 0...10, DC 2...10, DC 0...20, DC 4...20 V

Degree of protection

IP65

Ambient temperature, operation

-25...55 °C

Mounting position

Upright to horizontal

Permissible operating pressure

4500 kPa

Leakage rate

< 0.002 % of k<subscript>vs</subscript> value (faulty format)

Medium temperature

-40…120 °C

Valve characteristic

Linear

Stroke resolution ΔH/H100

1:1000

Material, valve body

Steel/ CrNi steel

Material, inside set

CrNi steel/brass

Δpmax

2500 kPa

DN

20

kvs

2.5 m³/h

kvs reduced

1.6 m³/h