Solenoid Valve 0955705 G1-1/2'' 2 Way Normally Open DC24V AC220V AC110V DC12V
Solenoid Valve 0955705 G1-1/2'' 2 Way Normally Open DC24V AC220V AC110V DC12V
0955705 is a 2/2-way normally open (N.O.) pilot-operated diaphragm solenoid valve in the 0955 series. It is the G1-1/2" / 40 mm orifice version, designed for relatively high-flow control of air, water, gas, light oil, and other compatible media.
Working Principle
The 0955705 is normally open:
Coil de-energized: the main passage remains open.
Coil energized: the pilot mechanism changes the diaphragm pressure balance and closes the main flow passage.
Power failure: the valve returns to its normally open state.
As a pilot-operated diaphragm valve, it relies on differential pressure for normal operation, so pressure conditions should be checked before selecting it for low-pressure applications.
Typical Applications
The 40 mm orifice makes the 0955705 suitable for higher-flow fluid-control applications, including:
Industrial water systems
Compressed-air equipment
Air compressors
Gas-control pipelines
Light-oil systems
Automatic machinery
Process-control equipment
Industrial fluid pipelines
The applicable medium should always be checked against the selected diaphragm material. NBR, EPDM and FKM provide different temperature and chemical compatibility ranges.
Technical Data:
|
Model No
(2 Way NC)
|
0927000
|
0927100
|
0927200
|
0927300
|
0927400
|
0927500
|
0927600
|
0927700
|
|
Model No
(2 Way NO)
|
0955105
|
0955205
|
0955305
|
0955405
|
0955505
|
0955605
|
0955705
|
0955805
|
|
Orifice Size
(mm)
|
8
|
10
|
12
|
20
|
25
|
32
|
40
|
50
|
|
Port Size
(Inch)
|
1/4''
|
3/8''
|
1/2''
|
3/4''
|
1''
|
1 1/4''
|
1 1/2''
|
2''
|
|
Effective Area (mm²)
|
20
|
40
|
60
|
110
|
190
|
300
|
400
|
500
|
|
Function
|
2 Way Normally Closed: (0927 series)
2 Way Normally Open: (0955 series)
|
|||||||
|
Operation
|
Diaphragm Pilot Operated
|
|||||||
|
Working Pressure
|
0.07 to 1.6 MPa
|
0.1 to 1.6 MPa
|
||||||
|
Working Temperature
|
NBR: -5 to +80℃
EPDM: -5 to +120℃
FKM: -10 to +150℃
|
|||||||
|
Voltage
|
12VDC, 24VDC, 24VAC, 110VAC, 220VAC
|
|||||||
Main Dimension:
|
Model No
|
Orifice Size
(mm)
|
Port Size
(Inch)
|
a
|
b
|
c
|
e
|
h
|
|
0927000
|
8
|
1/4''
|
45
|
31.5
|
22
|
53
|
97
|
|
0955105
|
114
|
||||||
|
0927100
|
10
|
3/8''
|
97
|
||||
|
0955205
|
114
|
||||||
|
0927200
|
12
|
1/2''
|
97
|
||||
|
0955305
|
114
|
||||||
|
0927300
|
20
|
3/4''
|
65
|
44
|
30
|
86
|
113
|
|
0955405
|
130
|
||||||
|
0927400
|
25
|
1''
|
113
|
||||
|
0955505
|
130
|
||||||
|
0927500
|
32
|
1 1/4''
|
95
|
47
|
31
|
131
|
136
|
|
0955605
|
153
|
||||||
|
0927600
|
40
|
1 1/2''
|
136
|
||||
|
0955705
|
153
|
||||||
|
0927700
|
50
|
2''
|
112
|
55
|
39.5
|
163
|
155
|
|
0955805
|
172
|
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