Yamato Protec Corporation
Yamato Protec YAVS-65A Water Flow Detection Device
Manufacturer: Yamato Protec Corporation
Model: YAVS-65A
Application
A wet-type differential valve flow detection device that reduces the risk of false fire alarms and water leaks. This product has passed the tests stipulated by the ministerial ordinance that sets the technical standards for flow detection devices.
| Product name | YAVS-65A |
|---|---|
| Model number | Flow No. 29-10 |
| maximum flow rate | 900 L/min |
| Actuated valve type | |
| Nominal pressure | 10K |
| Mounting direction | vertical |
| Operating pressure range | 0.15 MPa to 1.4 MPa |
| Detection flow constant | 35, 50, 60 (combined type) |
| Non-operating flow rate | 18L/min or less |
| Timer switch | |
| Contact capacity | AC 250V . 2A DC 30V . 2A |
| Delay time | 5-25 seconds |
Features
Lighter weight improves ease of installation
Our new design reduces the weight by 5 kg compared to our conventional product (100A), significantly improving ease of installation.”Low risk of water leakage and easy maintenance:
An O-ring seals the rotating shaft, reducing the risk of water leakage compared to paddle-type designs.Furthermore, operation can be easily checked and maintenance is simple.
This system employs an operating valve that prevents back pressure from drainage pipes from triggering false fire alarms.
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