DHCZ11 Series Piston Pilot Operated 1/2-2″ 2WAY NC
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: PTFE Seal: -4F to 250F, -20 to 180
VITON Seal: 14F to 300F, -10 to 150
Pressure: DHCZ11: 0.3 ~ 10 bar N.C
Port Size: 1/2", 3/4", 1", 1 1/4", 1 1/2", 2"
Port Thread: BSPP, BSPT, NPT, Flange, UNF
Orifice (mm): 15, 20, 25, 32, 40, 50
Voltage: DC - 12V, 24V
AC - 24V, 120V, 240V/60HZ; 110V, 220V/50HZ
Tolerance: +/- 10%
Coils: S21H, 22VA (AC), 15W (DC), IP65, 100%ED
Material: Body - Brass
Seal -PTFE
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(22VA) |
DC(15W) |
||||||
|
1/2" |
15 |
4.5 |
0. 3 |
1 0 |
1 0 |
DHCZ1115 X X X |
S21H |
|
3/4" |
20 |
9.3 |
0. 3 |
1 0 |
1 0 |
DHCZ1120 X X X |
S21H |
|
1" |
25 |
12 |
0. 3 |
1 0 |
1 0 |
DHCZ1125 X X X |
S21H |
|
1 1/4" |
32 |
24 |
0. 3 |
1 0 |
1 0 |
DHCZ1132 X X X |
S21H |
|
1 1/2" |
40 |
29 |
0. 3 |
1 0 |
1 0 |
DHCZ1140X X X |
S21H |
|
2" |
50 |
48 |
0. 3 |
1 0 |
1 0 |
DHCZ1150 X X X |
S21H |
|
F1" |
25 |
12 |
0. 3 |
1 0 |
1 0 |
DHCZ1125 X X X |
S21H |
|
F1 1/4" |
32 |
24 |
0. 3 |
1 0 |
1 0 |
DHCZ1132 X X X |
S21H |
|
F1 1/2" |
40 |
29 |
0. 3 |
1 0 |
1 0 |
DHCZ1140 X X X |
S21H |
|
F2" |
50 |
48 |
0. 3 |
1 0 |
1 0 |
DHCZ1150 X X X |
S21H |
