High Performance Electric Pvc Butterfly Valve With Forged Brass Body2019 220v Two-way Electric Valve
BS858 product introduction:
The BS-858 series electric ball valve uses a permanent magnet reversible synchronous motor to drive a low-torque standard ball valve. The motor is energized only for a few seconds within the valve opening or closing process. The drive motor will be powered off automatically when the valve switch is in place.
detailed description:
BS858-15 |
BS858 -20 |
BS858 -25 |
BS858 -15S |
BS858-20S |
BS858 -25S |
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Valve diameter (inches) |
1/2 |
1/2 |
1 |
1/2 |
3/4 |
1 |
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Valve form |
two-way |
three-way |
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Working voltage |
220V. 50/60Hz ↓24V50/60Hz |
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Switching time |
15S ( 50Hz)/12S (60Hz) |
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Ambient temperature |
65Cmax |
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Valve body pressure resistance |
PN16 ( 1.6MPa ) |
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Relative humidity |
95%max |
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Power consumption |
5VA (only when the valve changes position)
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Protection level |
1P55 |
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Ball material |
Brass plated, spring clamp: stainless steel |
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Body materia |
forged brass |
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Product Highlights:
1. High-grade brass precision forging, the valve parts are compact:
2.Kvsu21m3/h is suitable for any size fan tray camp:
3. Straight water flow will never block the slag:
4. Large water circulation capacity, higher than traditional valve 3 or more
5. The valve is closed tightly and there is no internal leakage.
6. The drive will be powered off automatically after the valve is closed/opened. long lasting:
7. The closed structure is subject to gas intrusion. The motor runs reliably:
8. Can be mounted upright or horizontally
9. The failure rate is extremely low.
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