Carel Expansion valve coil f. E2V-Z E2VSTAS220 with cable, 2 m

The E2V-Z has been developed for applications that for reasons of maintenance require removeable valves. The integrated filter allows for perfect cleaning, even after the system has been started up. The newly integrated valve connection protects the moving parts from impacts. The stepper motor ...

The E2V-Z has been developed for applications that for reasons of maintenance require removeable valves. The integrated filter allows for perfect cleaning, even after the system has been started up. The newly integrated valve connection protects the moving parts from impacts. The stepper motor technology ensures a constant and perfect flow of refrigerant in the evaporator. This increases system efficiency and control stability. Combined with energy saving algorithms such as suction pressure regulation, condenser pressure regulation and smooth line regulation, the controller can work with an amount of refrigerant in the evaporator that is perfectly adjusted to the operating conditions. The ability to separate the valve body, actuator and stator makes installation simple. 1. Only the valve body needs soldering, thus avoiding any excessive heat causing damage to other parts. 2. The choice and installation of the valve takes place during the manufacturing process. 3. The appropriate stator and connection cable are combined when wiring.

The expansion valve coil with 2 m cable can be combined with any valve body and nozzle from the E2V-Z series.

Application

Refrigerant group 1 = R1234yf, R32, R290, R600, R600a
Refrigerant group 2 = R134a, R404a, R507A, R407C, R419A, R417A, R1234ze, R448A, R449A, R450A, R513A
Valve design pressure (MOP, PS) max. 60 bar
System idle pressure max. 90 bar
max. Operating pressure differential (MOPD) 35 bar with ...

Application

Refrigerant group 1 = R1234yf, R32, R290, R600, R600a
Refrigerant group 2 = R134a, R404a, R507A, R407C, R419A, R417A, R1234ze, R448A, R449A, R450A, R513A
Valve design pressure (MOP, PS) max. 60 bar
System idle pressure max. 90 bar
max. Operating pressure differential (MOPD) 35 bar with bipolar
Refrigerant temperature -40 to 70 °C
Ambient temperature -30 to 70 °C
Step for complete closure 500
Control levels 480

CO2 applications (subcritical)

E2V-Z is the ideal solution for refrigeration equipment and cold storage applications using power racks with CO2 process control (subcritical):
in combination with MPXPRO it guarantees optimum performance using the reliable stepper motor and control technology from CAREL
Removeable valve, integrated and easy to clean filter
Can withstand even extreme conditions
The E2V-Z valve can be controlled by controllers such as those in the EVD series.

Anwendung

Kältemittel Gruppe 1 = R1234yf, R32, R290, R600, R600a
Kältemittel Gruppe 2 = R134a, R404a, R507A, R407C, R419A, R417A, R1234ze, R448A, R449A, R450A, R513A
Ventilauslegungsdruck (MOP,PS) max.60 bar
Anlagenstillstandsdruck max.90 bar
max. Betriebsdruckdifferenz (MOPD) 35 bar ...

Anwendung

Kältemittel Gruppe 1 = R1234yf, R32, R290, R600, R600a
Kältemittel Gruppe 2 = R134a, R404a, R507A, R407C, R419A, R417A, R1234ze, R448A, R449A, R450A, R513A
Ventilauslegungsdruck (MOP,PS) max.60 bar
Anlagenstillstandsdruck max.90 bar
max. Betriebsdruckdifferenz (MOPD) 35 bar mit bipolar
Temperatur des Kältemittels -40 bis 70 °C
Umgebungstemperatur -30 bis 70 °C
Schritte für vollständige Schließung 500
Regelstufen 480

CO2-Anwendungen (subkritisch)

E2V-Z ist die perfekte Lösung für Anwendungen in Kühlmöbeln und Kühlräumen von Verbundanlagen mit CO2-Prozessführung (subkritisch):
in Kombination mit MPXPRO garantiert es optimale Leistungen durch die bewährte Schrittmotor- und Steuerungstechnik von CAREL
demontierbares Ventil, integrierter und reinigbarer Filter
Beständigkeit unter Extrembedingungen
Das E2V-Z-Ventil kann z.B. von den Reglern EVD angesteuert werden.