|
Solenoid valve |
The solenoid |
Nominal diameter DN(mm) |
The rated PN（Mpa） |
To hear from (The sea) |
Sound pressure (dB) |
Frequency range (Hz) |
A week |
Gas consumption (m3/s) |
Electric heater (DC/AC) |
The electric |
|
220 110 24 |
45 |
25 |
1.0 |
1.0 |
>130 |
250-700 |
intermittent |
<8.3X10-3 |
220 110 |
<250 |
Marine fog siren cb881-84 wd-1
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This product is suitable for medium and large ships;
Manual — “Marine fog navigation steam whistle cb881-84 wd-1 manual” without power box, electric control box, electromagnetic valve, the use of manual cable control steam whistle pronunciation steam whistle
Electric – “Marine fog siren cb881-84 wd-1” has power box and solenoid valve, can use manual cable or control power button to make the siren sound, equipped with 2 waterproof buttons and accessories, spare parts
Electronic control — “Marine fog navigation siren cb881-84 wkd-1 type” with electric control box, electromagnetic valve, manual control, electric control and navigation automatically issued a variety of sound signals in line with national standards, with a full set of equipment, spare parts.
Keywords: diaphragm type air whistle, electric control whistle (electric control whistle), electric control fog whistle, fog whistle, fog whistle, fog whistle, electric control fog whistle, Marine siren, Marine siren, Marine siren, fog whistle.
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