四通阀R224-WAY REVERSING VALVE R22)

四通阀R410A4-WAY REVERSING VALVE R410A)

四通阀注意事(CAUTIONS)

单向阀(CHFCK VALVE)
四通阀(4-WAY REVERSING VALVE):

1. 检测(Test)
四通阀检测(尤其在低压换向性能测试)时,应在进气口前设立一足够大的气容,以保证检测气源的流量和压力的稳定。

There should be a sufficient volme container before test function (particularly the low pressure Reversal function)to ensure steady air flow and pressure.

2. 安装(Installation)
请按图示正确方式安装,安装位置取制冷系统振动最小处。

Valve should be installed ad illustrations,and in place where there is little vibration.

3. 焊接(Brazing)
焊接时,阀体受热温度不得超过120oC。

Temperature of  valve body no more than 120oC while brazing.

4.储藏(Storage)
四通阀存放在干燥通风处,不得有水分、灰尘和污物进入阀体内,严禁与腐蚀性物质混放。

Valve should be stored in dry place.Keep moisture,dust and any foreign matter from entering valve.