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FANCYIND
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伯尔梅特 消防系统

电磁阀

自锁式3通电磁阀

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FANCYIND 自锁式电磁阀通常处于断电状态。接收电脉冲信号后电磁阀开启，开启 FANCYIND

The Latching solenoid valves are normally de-energized and are activated to

operate the BERMAD valve by an electrical pulse, latching it in the release

后锁定开启位置，从而控制主阀动作。
position.

Magna-Latch solenoid valve consists of two coils that are incorporated in one
磁力自锁式电磁阀壳体内有两个线圈。短时电脉冲传到吸合线圈后，电
enclosure. It is activated to release the control pressure by means of a short
磁阀执行机构与永磁铁吸合，电磁阀保持开启状态，主阀控制腔压力排
electrical impulse signal to the “Pull” coil, the solenoid actuator is then latched
出。要使执行机构复位时，应利用另外电脉冲使另一个线圈通电，从而
in the energized position by a permanent Holding Magnet. To Reset the
使执行机构恢复原先位置。磁力自锁式电磁阀通常用于伯尔梅特雨淋阀
system, an electrical pulse should be applied to the De-latch coil, creating a
和其他水力控制阀的远程控制。使用时，电磁阀可使主阀保持开启状
counter-force which overcomes the magnet and allows the actuator to return
态，使消防水顺利排出。
to its normal position. The Magna-Latch Solenoid valve is typically used to 3
enable safe remote control of the BERMAD Deluge valve and other water
机械自锁式电磁阀工作时，电脉冲传到线圈后，执行机构与磁铁吸合，
control valves, by latching the valve in its open position for safe discharge of

电磁阀保持开启状态，主阀控制腔压力排出。断电后，电磁阀仍保持开 线圈 螺母

firewater.
启状态。机械自锁式电磁阀带有手动复位杆，线圈断电时可使执行机构 外壳：
Mechanical-Latch solenoid valve (Electrically tripped), is activated to release
复位。 线圈 1
the control pressure by means of an electrical pulse to the coil, when the
自锁式电磁阀还可用于电力供应条件有限的地方。只需 50ms 的电脉冲
solenoid actuator is de-energized, the solenoid valve will remain latched in the
持续时间，用电量少，可以节省蓄电池用电，提高系统可靠性。
release position. Mechanical - Latch type is equipped with a manual reset
2
lever to enable local Reset (De-Latch) to return it to normal position, while the 线圈
FANCYIND
FANCYIND Latching solenoid valves are also used in areas where the system runs on 2 FANCYIND
coil is de-energized.

柱塞

limited power supply. They require only 50ms pulse duration to operate with

minimal electric current to reduce demand of the power supply, enabling the
阀座
1
batteries power capacity to be reduced and increase system reliability.

Features
产品特性 注：插图仅作说明用 阀体
Note: Image & Illustrations are for display only
■ 能耗低
■ Low energy consumption
■ Safer operation of hydraulic valves
■ 提高水力控制阀门使用安全性
■ Brass or Stainless Steel 316 construction
■ 采用黄铜或不锈钢材料 安装
The Solenoid Valve is the most critical unit
■ Isolated type are available, Refer to Selection table
■ 有隔离型电磁阀可供选择，详情请参阅电磁阀选择表 in the Deluge system. It should be
Power
电源 电磁阀是雨淋阀消防系统中最重要的部件，应
installed and wired by qualified and
trained personnel only. The coil should be
■ 11 Watts, 24 VDC
■ 11 瓦, 24 VDC 当由专业技术人员安装。线圈接线应按照设计
■ Tolerance: ±10% wired according to the design wiring
■ 容差: ±10% 图连接，同时符合 NEC、NEMA、IEC 或
drawings and in accordance with the
■ 50ms minimum pulse duration ATEX 标准的要求。请确保电源电压和频率和
■ 50ms 最短脉冲持续时间 requirements of the applied norm such as
Materials
材料 电磁阀外壳标签上标注的参数相符。线缆的额
NEC, NEMA, IEC, or ATEX codes. Ensure
■ Body: Brass or Stainless Steel 316 定值应满足电磁阀工作需求。电磁阀最大功率
■ 阀体: 黄铜或 316 不锈钢 that the voltage supply and frequency
■ Internals: Stainless steel 额定值小于 20W，线缆横截面积应小于 1.5
■ 内部部件: 不锈钢 corresponds with the markings that
2
■ Elastomers: NBR mm 。
appear on the enclosure label. Provide
■ 弹性部件: NBR 警告：请勿使公共端、锁定吸合线圈和分离线
■ Enclosure: refer to the Selection table
cable of sufficient rating for operating
FANCYIND 温度 FANCYIND 圈端同时通电。电磁阀应由专业电工进行安装
FANCYIND
■ 壳体: 请参阅电磁阀选择表
Temperature
solenoid. The maximum power rating of
the solenoid is < 20W and cable should
■ Nominal Ambient(1): 50°C (125°F)
和接线。电磁阀壳体的线缆导管连接接头时应
not be less than 1.5 mm .
2
■ 公称环境温度(1): 50°C (125°F)
■ Maximum Fluid: 80°C (176°F)
使用适当的工具，施加力矩时导管必须固定稳
Warning: Prevent power supply to
■ 流体最高温度: 80°C (176°F)
妥，力矩不得超过 20Nm。
Notes:
(1) Max. ambient temperature is determined under continuously energized conditions.
De-latch terminals. This product shall be
(1) 最高环境温度取决于电磁阀持续通电情况。
注: Common and Latch simultaneously with
installed and wired by an authorized
回路功能 electrician only. The conduit hub on the
enclosure must be supported against
2 (C) 2 (C)
torque during assembly by using
appropriate tools while tightening a fitting
into the conduit hub, attention must be
1(P) 3(R) 1(P) 3(R)
paid that a max. torque of 20Nm is not
3/2通常闭 3/2通常开 exceeded.

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