充氣閥和活動(dòng)接頭 / Charge Valve & Conectors

To use these products charged in cylinder, 1) Charge valve and 2) Connectors which are sold separately are required.
(Connectors are used for connection between the reaction apparatus and gas cylinders)

1)Charge valve
【Method of Use】(The actual form may differ slightly from the illustration.)
1. Before mounting the charge valve, turn the handle (A) to the left and pull the needle (B) upward as far as it can go.
2. Mount the charge valve on to the gas cylinder.
3. After the charge valve is mounted, tighten the disk (C) attached at the bottom of the charge valve. Be careful not to over tighten.
4. Turning the handle (A) to the right makes the needle (B) come down and perforate the sealing lid.
5. On turning the handle (A) to the left, the valve opens to allow the gas to flow.
6. To stop the gas flow, turn the handle (A) to the right. Do not remove the charge valve until the cylinder is empty and the inside pressure becomes equal to atmospheric pressure.