Electric valve BM-1S type ball type electric valve (for liquid, air, gas)
Major features
- The operating force is great.
- You can check the open / closed status of the valve from the outside.
- You can open and close the valve manually.
- The flow direction and mounting direction (indoor) are free.
- The valve opening / closing signal can be taken out.
- It has a built-in thermal protector. (Nominal diameter 32 or more)
specification
| Product code | BM1S-D |
|---|---|
| Actuation | On / Off |
| Nominal diameter | 10-50 (3 / 8-2) |
| Applicable fluid | Liquid / air / gas |
| Fluid temperature | -10 to 100 ° C (cannot be frozen) |
| Applicable pressure | 1.0MPa or less |
| Ambient temperature | -10 to 50 ° C |
| Allowable leakage amount | None (visual pressure gauge) |
| End connection | JIS Rc screw |
| Rated voltage | AC100 / 110V 50 / 60Hz or AC200 / 220V 50 / 60Hz |
| Allowable voltage fluctuation range | Rated voltage ± 5% |
| Insulation type | E species |
| Time rating | Half an hour |
| Insulation resistance | 50MΩ or more |
| Overload protection | Built-in thermal protector (nominal diameter 32 to 50) |
| Protective structure | Rainproof type (using cabtire cable)For outdoor installation, avoid vertical piping installation and direct sunlight. |
| Manual mechanism | With |
| Capacity / current switching time Rated capacity | Nominal diameter 10 to 25: 22VA Nominal diameter 32 to 50: 50VA |
| Capacity / current switching time Rated current | Nominal diameter 10 to 25: 0.22A (AC100V), 0.11A (AC200V) Nominal diameter 32 to 50: 0.50A (AC100V), 0.25A (AC200V) |
| Capacity / current switching time Start-up current | Nominal diameter 10 to 25: 0.30A (AC100V), 0.15A (AC200V) Nominal diameter 32 to 50: 0.90A (AC100V), 0.45A (AC200V) |
| Capacity / current opening / closing time Opening / closing time | Nominal diameter 10 to 25: Approximately 2 seconds Nominal diameter 32 to 50: Approximately 4 seconds |
| Open / close confirmation contact | Yes (with voltage) Contact capacity: AC125, 250V, 10A (equivalent to JIS C4505 V3) |
| Material body | SUS316 |
| Material ball | SUS316 |
| Material cover | AC4C-T6 |
| Material O-ring | FKM |
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Frequently Asked Questions and Explanations
What is overload protection?
This prevents the motor from burning if the motor exceeds the maximum allowable temperature for some reason.
What is a spring return type? (There is a video in the answer details)
It is a mechanism that winds the spring at the same time as the valve opens when the power is turned on, and closes the valve by the force of the spring that winds up when there is a power failure. (In the case of valve open type when energized)
Do you make a spring return type three-way valve?
We do not manufacture spring return type three-way valves.
Inquiries about this product
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