PRE-308风机盘管阀门设计用于供暖和制冷暖通空调系统中热水和冷水的开/关控制。配备了具有弹簧复位机构的单相磁滞同步电机和阀体式执行器。
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技术数据 Technical Parameter |
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电源信号 Power Signal |
230V/110V/24V AC |
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控制信号 Control Signal |
开/关 On/Off |
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开启时间 Start Time |
8…10S |
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功率 Power C***umption |
7W |
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介质温度 Medium Temperature |
-10…+90°C |
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压力等级 Pressure Level |
PN16 |
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连接件 Connecting |
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阀体材质 Valve Material |
黄铜 Brass |
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驱动器外壳材质 Actuator Cover Material |
不锈钢基座、铝外壳 Stainless Steel Base, Aluminium Shell |
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防护等级 Protection Level |
IP44 |
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型号 Model No. |
阀门 Valve |
规格Specification |
Kvs |
关闭压差 Closed Differential Pressure |
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PRE-308-15 |
2通Two-Way |
DN15 |
3.2 |
300Kpa |
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PRE-308-20 |
2通Two-Way |
DN20 |
4.6 |
250 Kpa |
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PRE-308-25 |
2通Two-Way |
DN25 |
5.8 |
200Kpa |
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PRE-3083-15 |
3通 Three-Way |
DN15 |
3.2 |
300Kpa |
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PRE-3083-20 |
3通 Three-Way |
DN20 |
4.6 |
250 Kpa |
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PRE-3083-25 |
3通 Three-Way |
DN25 |
5.8 |
200Kpa |