DHK21 Series Vacuum Service Normally Closed
DHK21 Direct lifting diaphragm solenoid valve for vacuum and low pressure system use
Characteristic: Low pressure solenoid valve with direct lifting diaphragm construction for vacuum use
Medium: Vacuum, air
Temperature:
NBR Seal: 14F to 176F, -10 to 80
EPDM Seal: 14F to 250F, -10 to 120
VITON Seal: 14F to 300F, -10 to 150
Pressure: DHK21: 0 ~ 10 bar
Port Size: 3/8", 1/2", 3/4", 1"
Port Thread: BSPP, BSPT, NPT, FLANGE
Orifice (mm): 12, 15, 20, 25
Voltage:
DC - 12V, 24V
AC - 24V, 120V, 240V/60HZ; 110V, 220V/50HZ
Tolerance: +/- 10%
Coils: S51B, 35VA (AC), 30W (DC), IP65, 100%ED
Material: Body - Brass
Seal -VITON
Armature Tube - Stainless Steel 304
Plunger - Stainless Steel 430F
Stop -SS430F
Springs - SS 304
Shading Rings - Stainless Steel 304
|
Port Size |
Orifice |
Cv |
Min Pressure(bar) |
Max Pressure(bar) |
Valve Body |
Coil |
|
|
|
|
|
AC(35VA) |
DC(30W) |
|
|
|
3/8" |
15 |
4.5 |
0 |
10 |
10 |
DHK2112X X X |
S51B |
|
1/2" |
15 |
4.6 |
0 |
10 |
10 |
DHK2115X X X |
S51B |
|
3/4" |
20 |
9.3 |
0 |
10 |
10 |
DHK2120X X X |
S51B |
|
1" |
25 |
12 |
0 |
10 |
10 |
DHK2125X X X |
S51B |
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