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DCF-80 gas shut off valve |
| Brief Introduction: |
| DCF-80 electromagnetic
valve can be used with gas leak alarm. When the gas concentration
in the air reaches the alarming level, the gas alarm gives audible
and visual alarming. Simultaneously, it drives the valve to shut
off the gas supply to avoid gas continuous leakage, combustion and
explosion thoroughly. |
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Main Features: |
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Well airproofed,
Low power consumption
High sensitivity
Reliable performance
Small size and easy to handle |
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Specifications: |
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Rated voltage for valve close: DC9~12V
Quiescent Working Current: 0A
Resistance of loop in valve-closed: 4.5¦¸¡À0.5¦¸
Output: Normally open
Diameter: G1/2 and G3/4
Response Time: £¼0.3 sec
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