SIEMENS,Modulating refrigerant valves with magnetic actuator, PS45 ,MVL661..-..

Modulating refrigerant valves with magnetic actuator, PS45
MVL661..-..
Hermetically sealed, for safety refrigerants
· One valve type for expansion, hot-gas and suction throttle applications
· Hermetically sealed towards outside
· Selectable standard interface DC 0/2…10 V or DC 0/4…20 mA
· High resolution and control accuracy
· Precise positioning control and position feedback signal
· Short positioning time (< 1 s)
· Closed when deenergized
· Robust and maintenance-free
· Six valve sizes with kvs values from 0.25 to 12 m³/h
Use
The MVL661..-.. refrigerant valve is designed for modulating control of refrigerant
circuits including chillers and heat pumps. It can be used in expansion, hot-gas and
suction throttle applications as well as with all commonly used safety refrigerants (R22,
R134a, R227ea, R404A, R407C, R410A, etc.) and R744 (CO2).

 

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10473_Data Sheet for Product_Modulating refrigerant valves PS45 MVL661..-.._en
10473_Data Sheet for Product_Modulating refrigerant valves PS45 MVL661..-.._en

Type Overview

MVL661.15-0.4 2-port refrigerant valve, internal solder connection, DN15, kvs 0.4, AC / DC 24 V,
DC 0/2…10 V / 0/4…20 mA


MVL661.15-1.0 2-port refrigerant valve, internal solder connection, DN15, kvs 1.0, AC / DC 24 V,
DC 0/2…10 V / 0/4…20 mA


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


MVL661.25-6.3 2-port refrigerant valve, internal solder connection, DN25, kvs 6.3, AC / DC 24 V,
DC 0/2…10 V / 0/4…20 mA


MVL661.32-10 2-port refrigerant valve, internal solder connection, DN32, kvs 10, AC / DC 24 V,
DC 0/2…10 V / 0/4…20 mA


MVL661.32-12 2-port refrigerant valve, internal solder connection, DN32, kvs 12, AC / DC 24 V,
DC 0/2…10 V / 0/4…20 mA