Application:
Start at 0 psi, for the automatic and distance on/off control of high-temperature neutral gas and fluid.
Application:
Start at 0 psi, for the automatic and distance on/off control of high-temperature neutral gas and fluid.
■Structure Characteristics
Direct acting and backup structure. PTFE as a seal material, has reliable performance and a long life span.
■Function Type
Normally Closed
■Technical Parameters
Diameter(mm) |
15,20,25,32,40,50 |
Working Pressure |
0-0.8Mpa |
Medium |
Steam, High temp Gas |
Medium Temperature |
-5℃ — -180℃ |
Rating Voltage |
AC: 380,220,110,36 DC: 220,110,36,24 |
Power |
≤ 50W |
■Installation Specification
Model |
Cv |
L(mm) |
H(mm) |
Connection |
Material |
ZQDF-15 |
3.7 |
82 |
148 |
G1/2" Female |
Body: Copper |
ZQDF-20 |
7 |
100 |
192 |
G3/4" Female |
|
ZQDF-25 |
11 |
110 |
195 |
G1" Female |
|
ZQDF-32 |
14 |
118 |
206 |
G11/4" Female |
|
ZQDF-40 |
24 |
125 |
209 |
G11/2" Female |
|
ZQDF-50 |
35 |
128 |
225 |
G2" Female |
|
ZQDF-15F |
3.7 |
101 |
185 |
Flange 4 hole φ14 Hole Diameter φ65 |
|
ZQDF-20F |
7 |
107 |
210 |
Flange 4 hole φ14 |
|
ZQDF-25F |
11 |
107 |
219 |
Flange 4 hole φ14 |
|
ZQDF-32F |
14 |
120 |
240 |
Flange 4 hole φ18 |
|
ZQDF-40F |
24 |
146 |
248 |
Flange 4 hole φ18 |
|
ZQDF-50F |
35 |
146 |
255 |
Flange 4 hole φ18 |
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