- As a mechanical shut-off valve, there is no need for power outage countermeasures (emergency power supply equipment) or electrical equipment work, excluding switch wiring for operation.
- It can also use in mountainous areas without a power supply.
- Since the shock detector and shut-off valve install separately, the shock sensor mounts on a solid structure or sturdy wall, separate from the piping system, preventing malfunctions caused by pipe vibrations.
- Due to its small size and lightweight design, it can easily install in existing aquariums.
Venn Co.
Venn EIM-7CN Mechanical Emergency Shut-Off Valve (Butterfly Type)
Manufacturer: Venn Co., Ltd.
Model: EIM-7CN
Features
Specification
| Product Symbol | EIM7CN-MA |
|---|---|
| Types of valves | Mechanical |
| Types | Water Act Performance Standard Compliant Products (Nylon Coating) |
| Activate | Valve closure when the shock sensor is activated (after the shock sensor and amplifier are returned, the shut-off valve is opened with the return handle (manual)) |
| Nominal diameter | 50～200（2～8） |
| Applicable fluids | Water |
| Fluid temperature | 5～60℃ |
| Application pressure | 1.0MPa or less |
| Protective structure | drivewaterproof |
| End connection | Wafer type (compatible with JIS 5K and 10K flanges) |
| Mounting Position | Upright mounting on horizontal piping |
| Allowable leakage | None (pressure gauge visual) |
| Material: Body | FCD (Nylon Coating) |
| Material: Valve body | SCS |
| Material: Sheet | EPDM |
| Shut-off valve body part Valve closing time | Approx. 7 seconds |
| Shut-off valve body part Accessory mechanism | Limit switch (for valve closed side pump protection signal), manual return handle included |
| Vibration sensor operation method | Heavy hammer magnet type (mechanical type) |
| Shock sensor motion display | Shock sensor body display window Green: Warning display Red: Operating display |
| Shock Sensor Reset Method | By the rotation of the “knob” on the front of the shock sensor |
| Seismic sensor Seismic detection function | Operating acceleration: 200 gal (equivalent to seismic intensity 5) |
| Vibration sensor operation inspection | Manual operation by rotating the “knob” on the front of the shock sensor |
| Seismic sensor accuracy inspection | Confirmation of the operating angle by tilting the seismic sensor. |
| Shock Sensor Weather Resistance | Simple splash-proof structure, indoor use (If you want to use it outdoors, please use a special box.) ） |
| Shock Sensor Operating Temperature Range | －10～50℃ |
| Seismic Sensor Operating Humidity Range | 90% RH or less |
| Seismic sensor release length | 1,000mm (applicable straight-line distance 500~700mm), according to the release length chart |
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