VPF 系列-安裝說明
安裝說明
. 安裝前請仔細閱讀產品說明書，核對產品型號。
. 水流方向必須按照閥體上指示得方向相同。
3. 在用于風盤或空氣處理機組管路時，閥體須位于接水盤上方，以保證出現滴水時落 入接水盤中。
4. 閥體及執行器安裝于垂直方向±60范圍內，其上方應至少有30mm空間用于拆裝。 與周圍管道、設備、建筑物必須保持足夠的維修操作空間，必須安裝在維修人員通 過檢修孔能觸及到的地方。
5. 閥體安裝完畢并與管路通過試壓后才可安裝執行器。閥前需裝過濾器。
6. 所有接線需遵守國家和地方電氣規范，執行器須避免受潮。
Instructions
. Read the instructions carefully, check the product model before installation.
. Flow direction must be identical with the direction on the valve body.
3. When used on a pipeline of fan coil or air handling units, valves shall be located above the water tray to ensure the possible drop fall into the tray.
4. The valve and actuator are recommended to be mounted within ±60 degrees of
the upright position. Above it there should be at least 30mm space for assembly and disassembly. The valve and actuator must be installed with sufficient operating space around pipelines, equipment and buildings, and where maintenance worker can touch through the access hole.
5. The actuator can only be installed after the valve installed and pressure tested. Strainer is required before the valve.
6. All wiring must comply with local, regional, and national electrical code requirements. The actuator housing must be protected from moisture.
安裝方向/Installation direction
Instructions
. Read the instructions carefully, check the product model
before installation.
. Flow direction must be identical with the direction on the valve body.
3. When used on a pipeline of fan coil or air handling units, valves shall be located above the water tray to ensure the possible drop fall into the tray.
4. The valve and actuator are recommended to be mounted within ±60 degrees of
the upright position. Above it there should be at least 30mm space for assembly and disassembly. The valve and actuator must be installed with sufficient operating space around pipelines, equipment and buildings, and where maintenance worker can touch through the access hole.
5. The actuator can only be installed after the valve installed and pressure tested. Strainer is required before the valve.
6. All wiring must comply with local, regional, and national electrical code requirements. The actuator housing must be protected from moisture. |
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