Electric valve 3BM-2S type ball type electric valve (for water, oil, air)
Made of stainless steel, it has excellent corrosion resistance and durability.
Major features
- You can check the valve switching status from the outside.
- You can switch the valve manually.
- The flow direction and vertical / horizontal installation (indoor) are free.
- The valve switching signal can be taken out.
specification
| Product code | 3BM2S-K |
|---|---|
| Actuation | On / Off |
| Nominal diameter | 15-50 (1/2-2) |
| Applicable fluid | Water / oilFor fuel oil and light oil, the material of the main body may be specified depending on the destination (Ministry of Land, Infrastructure, Transport and Tourism, Ministry of Defense, etc.), so please check. ·air |
| Fluid temperature | -10 to 80 ° C (cannot be frozen) |
| Applicable pressure | 0-1.0MPa or less |
| Ambient temperature | -10 to 50 ° C |
| Allowable leakage amount | None (visual pressure gauge) |
| End connection | JIS Rc screw |
| Rated voltage | AC100V (50 / 60Hz) or AC200V (50 / 60Hz) only |
| Allowable voltage fluctuation range | Rated voltage ± 10% |
| Insulation type | E species |
| Time rating | Continuous |
| Insulation resistance | 100MΩ or more when DC500V is applied |
| Protective structure | Splash-proof type (equivalent to IP-54)For outdoor installation, avoid vertical piping installation and direct sunlight. |
| Manual mechanism | With |
| Capacity / current switching time Rated capacity | Nominal diameter 15-32: 8VA (AC100V), 10VA (AC200V) Nominal diameter 40/50: 24VA (AC100V), 24VA (AC200V) |
| Capacity / current switching time Rated current | Nominal diameter 15-32: 0.08A (AC100V), 0.05A (AC200V) Nominal diameter 40/50: 0.24A (AC100V), 0.12A (AC200V) |
| Capacity / current switching time Start-up current | Nominal diameter 15-32: 0.08A (AC100V), 0.05A (AC200V) Nominal diameter 40/50: 0.24A (AC100V), 0.12A (AC200V) |
| Capacity / current opening / closing time Opening / closing time | Nominal diameter 15/20: 12/10 seconds (50 / 60Hz) Nominal diameter 25/32: 24/20 seconds (50 / 60Hz) Nominal diameter 40/50: 21/18 seconds (50 / 60Hz) |
| Switching confirmation contact | Yes (with voltage) Nominal diameter 15 to 32: AC100V 3A, Nominal diameter 40/50: AC250V 10A |
| Other | With space heater (operates when the motor is stopped) |
| Material body | SCS14A |
| Material ball | SUS316 |
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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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