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ZSXF-D fire signal butterfly valve (eccentric)
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Product details
ZSXF-D fire signal butterfly valve (eccentric)Product Usage
The signal clamp butterfly valve is suitable for controlling valves in fire protection systems and requires constant opening. When the valve is opened or closed to the designated position, the signal device on the valve can send a signal to the fire detection center to display whether the butterfly valve is open or closed, in order to prevent the valve from closing incorrectly and affecting the automatic sprinkler fire extinguishing function.
ZSXF-D fire signal butterfly valve (eccentric)Product Features
1. Compact and lightweight, easy to disassemble and repair, and can be installed in any position
2. Simple structure, compact 90 ° operation, quick opening and closing
3. Small operating torque, effortless and lightweight
4. Achieve complete sealing and zero gas test leakage
5. Choose different materials for the components, which can be applied to multiple media
6. The flow characteristics tend towards a straight line, with good regulation performance
7. The number of opening and closing tests can reach tens of thousands, with a long lifespan
8. For pipelines that use gate valves, globe valves, plug valves, rubber hose valves, and diaphragm valves, especially in high-rise building fire protection systems and pipeline systems that require valve on/off status display, this valve can be replaced.
ZSXF-D fire signal butterfly valve (eccentric)Main component materials:
|
model |
valve body |
Disc |
valve stem |
Valve seat sealing ring |
|
ZSXF-D-10 |
QT450，HT200 |
QT450,304 |
2Cr13 |
Nitrile rubber |
|
ZSXF-D-16 |
ZSXF-D fire signal butterfly valve (eccentric)Performance Parameters
|
model |
nominal pressure ﹝MPa﹞ |
Test pressure (MPa) |
Temperature |
Applicable Medium |
|
|
housing |
seal |
||||
|
ZSXF-D-10 |
1.0 |
1.5 |
1.1 |
≤80℃ |
Water, oil Sewage and seawater |
|
ZSXF-D-16 |
1.6 |
2.4 |
1.76 |
||
ZSXF-D fire signal butterfly valve (eccentric)Appearance and connection dimensions】
|
Nominal diameter DN (mm) |
Size (mm) |
|||
|
L |
L1 |
H |
H1 |
|
|
50 |
43 |
135 |
160 |
230 |
|
65 |
46 |
135 |
170 |
250 |
|
80 |
46 |
135 |
180 |
275 |
|
100 |
52 |
160 |
205 |
310 |
|
125 |
56 |
160 |
210 |
330 |
|
150 |
56 |
240 |
220 |
360 |
|
200 |
60 |
240 |
260 |
420 |
|
250 |
68 |
280 |
290 |
500 |
|
300 |
78 |
320 |
325 |
570 |
|
350 |
78 |
320 |
360 |
640 |
|
400 |
102 |
320 |
400 |
700 |
|
450 |
114 |
320 |
450 |
770 |
|
500 |
127 |
320 |
500 |
870 |
|
600 |
154 |
400 |
655 |
1095 |
|
700 |
165 |
400 |
860 |
1425 |
|
800 |
190 |
400 |
895 |
1490 |
ZSXF-D fire signal butterfly valve (eccentric)Structural image
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