Controller for Shutoff Valve KM-641A
KM-641A
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| KM-641A |
| Model No |
KM-641A |
Output
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Output Signal |
One-shot electric discharge of condenser |
| Combination alarm |
KF-16F、KX-55 |
Output (Shutoff) Signal |
Normal open
(Contact Capacity AC15 V,
0.5 A or DC30 V, 0.5 A) |
| No. of Compatible Alarms |
10 |
| Combination Gas Shut-off Valve |
Katsura V-series (Low pressure)
Katsura VM-series (Medium pressure) |
| Power Supply |
AC100V、50/60Hz |
Shutoff Valve Cable Length |
Line resistance: 2Ω (2-way) or less |
| Input |
Signal for Gas Alarm |
12 V actuate after about 30 sec. |
Power Consumption |
Approx. 1 W |
| Shutoff Button for Emergency Shutoff Valve |
1-time actuation
within 10 hours after power failure |
Working Temperature |
－10℃～50℃ |
| External Normal open |
1-time actuation
within 10 hours after power failure |
Connection |
Terminal Connection |
| Display |
Alarm Actuation |
12 V (when gas leak alarm signal receipt shutoff valve is closed) Red lighting |
Weight |
Approx. 320ｇ |
| Shutoff Indication |
Green lamp: Valve is opened
Red lamp: Valve is closed |
Price |
– |
| Buzzer |
Sounds when valve is closed
(No sound at emergency push button actuated) |
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Drawings |
CAD |
Maunal |
Product picture |
| KM-641A |
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Controller for Shutoff Valve KM-673
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Drawings |
CAD |
Maunal |
Product picture |
| KM-673 |
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