午夜在线资源I手机在线黄色网址I日韩欧美视频免费在线观看I国产免费嫩草影院I国产在线vaI久久不见久久见免费影院

MADAS手動復位電磁閥
馬達斯MADAS氣體手動復位電磁閥，可用于常開和常閉。
常開：
它關閉從氣體檢測器接收信號，只能在建立后重新設置，并避免導致氣體檢測器干擾的泄漏。
重要事項：必須連接到氣體檢測器，而不是連續地產生脈沖信號。
常閉：
只有當電磁閥的電連接器上的LED始終打開時，才被視為安全裝置。
它無張力（黑色）閉合或從氣體檢測器接收信號。
如果關閉是由于斷電導致的，電磁閥可以重新設置為使用國內用戶（例如爐子）。
在這種情況下，您沒有處于安全狀態，但是當張力回升時，電磁閥關閉并準備好復位并進行安全裝置的功能。
如果關閉是由于氣體檢測器信號，則電磁閥只能在建立后被復位，并排除導致氣體檢測器干預的泄漏。
只需為線圈供電就不會打開閥門。復位機構必須手動操作（參見手動復位）。
參考標準EN 161
MADAS手動復位電磁閥

M16/RMO NA/NC
P.MAX 6 BAR

Gas manual reset solenoid valve that can be used both as normally open and as normally closed.

Normally open:
It closes receiving the signal from gas detector and can be reset only after founded and escluded the leakage that caused the gas detector intervention.
IMPORTANT: it must be connected to a gas detector that gives impulse signal, not continuously.

Normally closed:
It must be considered safety device only when the led on the electric connector of the solenoid valve is always on.
It closes without tension (black-out) or receiving the signal from gas detector.
If the closing is due to black-out the solenoid valve can be however reset to use domestic users (for example stoves). 
In this case you are not in safety condition but when tension comes back the solenoid valve closes and it is ready to be reset and to do the safety device function.
If the closing is due to a gas detector signal the solenoid valve can be reset only after founded and escluded the leakage that caused the gas detector intervention.

Simply powering the coil does not open the valve. The reset mechanism has to be operated by hand (see MANUAL RESET).

Reference standard EN 161

MADAS手動復位電磁閥