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EVRA 40 Danfoss Type Solenoid Valve Ammonia 220V
Product Features of ammonia refrigeration solenoid valve:
EVRA is a direct or servo operated solenoid valve for liquid, suction and hot gas lines with ammonia or fluorinated refrigerants. EVRA valves are supplied complete or as separate components, i.e. valve body, coil and flanges can be ordered separately.
EVRA 25, 32 and 40 are servo operated piston valves.The valves are closed with currentless coil.The servo piston with main valve plate closes against the valve seat by means of the differential pressure between inlet and outlet side of the valve, the force of the compression spring and possibly the piston weight. When current to the coil is switched on, the pilot orifice opens. This relieves the pressure on the piston spring side of the valve. The differential pressure will then open the valve. The minimum differential pressure needed for full opening of the valves is 0.2 bar.
Technical data of Danfoss Replacement Refrigeration Solenoid Valve:
|
Type
|
Opening Differntial pressure with standard coil (bar)
|
Temp of Medium
(℃)
|
Max.working pressure
(bar)
|
Kv
(m3/h)
|
|||
|
Min
|
Max.(=MOPD)liquids2)
|
||||||
|
|
10W a.c.
|
12W a.c.
|
20W d.C.
|
||||
|
EVRA 3
|
0.00
|
21
|
25
|
14
|
-40 to 105
|
42
|
0.23
|
|
EVRA 10
|
0.05
|
21
|
25
|
18
|
1.5
|
||
|
EVRAT10
|
0.00
|
14
|
21
|
16
|
1.5
|
||
|
EVRA 15
|
0.05
|
21
|
25
|
18
|
2.7
|
||
|
EVRAT15
|
0.00
|
14
|
21
|
16
|
2.7
|
||
|
EVRA 20
|
0.05
|
21
|
25
|
13
|
4.5
|
||
|
EVRA 20
|
0.05
|
19
|
21
|
16
|
4.5
|
||
|
EVRAT20
|
0.00
|
14
|
21
|
13
|
4.5
|
||
|
EVRA 25
|
0.20
|
21
|
25
|
14
|
10.0
|
||
|
EVRA 32
|
0.20
|
21
|
25
|
14
|
16.0
|
||
|
EVRA 40
|
0.20
|
21
|
25
|
14
|
25.0
|
||
Main Dimension of EVRA 40 Ammonia Refrigeration Solenoid Valve:
Detail Images of EVRA 40 Ammonia Refrigeration Solenoid Valve:
More Refrigeration Solenoid Valve:
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Main Product:
Solenoid Valve,
Solenoid Valve Coil,
Solenoid Valve Armature,
Pulse Jet Valve,
Refrigeration Solenoid Valve ,
Pneumatic Solenoid Valve
