Solenoid Actuator MB 7
The solenoid actuator MB 7 serves as a drive for the butterfly valve BVHM. The unit made up of solenoid actuator MB 7 and butterfly valve BVHM can be used for staged control of industrial installations in cold- or hot-air operating modes.
Solenoid actuator MB 7 indicates the position of the valve disc. The air volumes for low and high fire can be controlled independently.
Due to the large number of operating cycles of solenoid actuator MB 7, the butterfly valve BVHM is suitable for intermittent operation.
Features
- For gas, air, hot air and flue gas
- Low leakage rate and pressure loss
- Robust design for a long service life
- Simple installation using fastening set
- Valve disc position indicator
- Burner output adjustment by integrated air volume control for minimum and maximum flow rate
- Suitable for intermittent operation due to large number of operating cycles
- Mount directly to BVHM Butterfly Valve
- FM approved
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Documentation
Manufacturer's Product Brochure
Manufacturer's Operating Instructions
Manufacturer's Technical Sheet |
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Ordering Information
| Model |
Open/Close speeds |
Main voltage |
Electrical Connection |
Price
(US List) |
Order Now |
| MB 7NQ3 |
Quick opening, quick closing |
120 V AC, 50/60 Hz |
Terminal connection box, IP 54 |
$581 |
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| MB 7RQ3 |
Slow opening, slow closing |
120 V AC, 50/60 Hz |
Terminal connection box, IP 54 |
$713 |
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| MB 7LQ3 |
Slow opening, quick closing |
120 V AC, 50/60 Hz |
Terminal connection box, IP 54 |
$713 |
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Accessories
| Model |
Description |
Price
(US List) |
Order Now |
| TPS Attachment Set |
TPS BVHM/M..B Attachment Set Made In USA |
$58 |
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BVHM Butterfly Valves
| Model |
Bore Diameter |
Max inlet pressure |
Connection Fitting |
Stop bar? |
Price
(US List) |
Order Now |
| BVHM 40TW01A |
1½" |
150 mbar (2.18 psig) |
between two ANSI flanges |
Yes |
$273 |
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| BVHM 50TW01A |
2" |
150 mbar (2.18 psig) |
between two ANSI flanges |
Yes |
$291 |
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| BVHM 65TW01A |
2½" |
150 mbar (2.18 psig) |
between two ANSI flanges |
Yes |
$323 |
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| BVHM 80TW01A |
3" |
150 mbar (2.18 psig) |
between two ANSI flanges |
Yes |
$367 |
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| BVHM 100TW01A |
4" |
150 mbar (2.18 psig) |
between two ANSI flanges |
Yes |
$468 |
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Applications
Click on images for close-up view.
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Large number of operating cycles for intermittent operation
Solenoid actuator MB 7 with butterfly valve BVHM is suitable for intermittent operation. The air volumes for low and high fire can be set independently on the solenoid actuator MB 7. |
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Air supply to forging furnace
The air supply to the forging furnace is controlled by the solenoid actuator MB 7 with slow opening and slow closing damping unit in conjunction with the butterfly valve BVHM. Since the valve disc is provided with a stop, the oxygen level in the furnace atmosphere is reduced in order to prevent scale formation on the material to be treated to an even larger extent. |
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Cooling air for annealing furnace
A fan introduces additional cooling air into the furnace through air nozzles. The air volume is controlled by the solenoid actuator MB 7 without damping unit and the butterfly valve BVHM. |
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Specifications
| Electrical |
| Number of operating cycles: |
High |
| Mains voltage: |
230 V AC +10/-15%, 50/60 Hz
120 V AC +10/-15%, 50/60 Hz
24 V DC +20/-20%
The electrical power is the same both when switching on and in continuous operation. |
| Power consumption: |
230 V AC: 83 W
120 V AC: 90 W
24 V DC: 75 W |
| Ambient temperature: |
-20 to +60°C (-4 to +140°F). |
| Enclosure: |
IP 65 |
| MB 7..R: |
Slow opening: approx. 2 – 4 s
Slow closing: approx. 2 – 4 s |
| MB 7..N: |
Quick opening: > 0.5 s
Quick closing: > 0.5 s |
| MB 7..L: |
Slow opening: approx. 2 – 4 s
Quick closing: > 0.5 s |
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Solenoid Actuator with Butterfly Valve BVHM
