DHPG31 Series Piston Pilot Operated, High Temperature 1/2-2”2WAY N.C
Characteristic: 1. Pilot operated piston construction with low power consumption
2. Seal serves longtime at steam ambient;
3. Used for long-time working in pipeline system.
Medium: Steam and Hot Water, Oil, etc.
Temperature: PET Seal: -60℃to 250℃
PEEK: -100℃ to 300℃
PTFE: -60℃ to 250℃
Pressure: DHPG31: 0.5 ~ 16 bar N.C
Port Size: 1/2", 3/4", 1", 1 1/4", 1 1/2", 2"
Port Thread: G, BSP, NPT
Orifice (mm): 12, 15, 20, 25, 32, 40, 50
Voltage: DC- 12V, 24V
AC - 24V, 120V, 240V/60Hz; 110V, 220V/50Hz
Tolerance: +/- 10%
Coils: Y21H, 28VA (AC), 22W (DC), Ip65, 100%ED
Material: Body- Stainless steel
Seal- PETE
Armature Tube- Stainless Steel 304
Plunger- Stainless Steel 430F
Stop- SS430F
Springs- SS 304
Shading Rings - Stainless Steel 304
DHPG31 Normally Closed, with Coil Y21H
Port Size
|
Orifice
|
Cv
|
Min Pressure(bar)
|
Max Pressure(bar)
|
Valve Body
|
Coil
|
AC(22VA)
|
DC(17W)
|
3/8"
|
12
|
4.5
|
0. 5
|
16
|
16
|
DHPG3112 X X X
|
Y21H
|
1/2"
|
15
|
4.5
|
0. 5
|
16
|
16
|
DHPG3115 X X X
|
Y21H
|
3/4"
|
20
|
9.3
|
0. 5
|
16
|
16
|
DHPG3120 X X X
|
Y21H
|
1"
|
25
|
12
|
0. 5
|
16
|
16
|
DHPG3125 X X X
|
Y21H
|
1 1/4"
|
32
|
24
|
0. 5
|
16
|
16
|
DHPG3132 X X X
|
Y21H
|
1 1/2"
|
40
|
29
|
0. 5
|
16
|
16
|
DHPG3140 X X X
|
Y21H
|
2"
|
50
|
48
|
0. 5
|
16
|
16
|
DHPG3150 X X X
|
Y21H
|
F1"
|
25
|
12
|
0. 5
|
16
|
16
|
DHPG3125 X X X
|
Y21H
|
F1 1/4"
|
32
|
24
|
0. 5
|
16
|
16
|
DHPG3132 X X X
|
Y21H
|
F1 1/2"
|
40
|
29
|
0. 5
|
16
|
16
|
DHPG3140 X X X
|
Y21H
|
F2"
|
50
|
48
|
0. 5
|
16
|
16
|
DHPG3150 X X X
|
Y21H
|