Features
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Electrical portion of shut-off valve has an explosion-proof structure and is compatible with almost all disaster prevention systems.
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Battery with built-in controller can back up the operation in case of power outage.
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Optional specification of one controller with two shut-off valves is available.
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32 combination systems are available.
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Lock after shut-off must be manually released.
Main applications
Specifications
| Model | MEV (Lift type) |
|---|---|
| Nominal dia. | 50A・80A・100A・150A |
| Operating pressure | Less than 1.0 MPa |
| Adjustable pressure range | OPS-L type: 1.96 to 19.6 kPa OPS-H type: 17.7 kPa to 0.785 MPa UPS-L type: 0.49 to 14.7 kPa UPS-H type: 9.81 kPa to 0.637 MPa |
| Material | Valve: Main unit [FCD], and main portion [SUS] Actuator: [aluminum] |
| Scope of system | Over pressure shut-off (OPS), under pressure shut-off (UPS), remote shut-off, alarm-linked shut-off (gas leakage, earthquake, and fire alarms) |