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2W series direct-acting diaphragm type solenoid valve
Characteristic
1、 The direct-acting type diaphragm structure without pressure to open .to extend the using field.
2、Using the plate diaphragm structure opening and closing with reliable.Then extent the product life.
3、Can choose plastic type ,explosion-proof energy-saving.
The internal structure of outline dimension drawing
Technical parameters
Unit: mm
|
Model no. |
A |
B |
C |
|
2W-025-06 |
39 |
42 |
74 |
|
2W-025-08 |
39 |
42 |
74 |
|
2W-040-08 |
51 |
42 |
74 |
|
2W-040-10 |
62 |
52 |
85 |
|
2W-160-10 |
51 |
52 |
85 |
|
2W-160-15small |
62 |
55 |
102 |
|
2W-160-15 |
67 |
55 |
102 |
|
2W-200-20 |
86 |
55 |
113 |
|
2W-250-25 |
90 |
73 |
117 |
|
2W-320-32 |
106 |
87 |
130 |
|
2W-400-40 |
123 |
93 |
1 64 |
|
2W-500-50 |
A |
B |
176 |
Structure parameters
|
Model NO. |
2W-025-06 |
2W-025-08 |
2W-040-10 |
2W-160-10 |
2W-160-15 |
2W-200-20 |
2W-250-25 |
2W-320-32 |
2W-400-40 |
2W-500-50 |
|
Pipe Size |
1/8" |
1/4" |
3/8" |
1/2" |
3/4" |
1" |
1 1/4" |
11/2" |
2” |
|
|
Orifice size |
2.5mm |
4mm |
4mm |
16mm |
16mm |
20mm |
25mm |
32mm |
40mm |
50mm |
|
CV value |
0.23 |
0.6 |
4.8 |
4.8 |
7.6 |
12 |
24 |
29 |
48 |
|
|
Fluid |
Air water oil,the neutral gasliquid |
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|
Service voltage |
AC380V AC220V AC110V AC24V DC24V DC12V allow ±10% |
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|
Operating |
direct acting |
type |
Normally Closed |
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|
Body Material |
Brass |
viscosity |
Below 20CST |
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|
Working pressure |
Water,air :0~10kgf/cm² Oil:0~7kgf/cm² |
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|
Material of seal |
Standard: below 80℃ fluid temperature use NBR. below 120℃ use EPDM. below 150℃ use VITON |
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