| 1. | Install a 125 psi pressure relief valve in the cold water supply line
在冷水供应管道上安装一个125psi的减压安全阀。 |
| 2. | Be sure you have thoroughly flushed water supply lines before using
在使用前,请确认你已经认真仔细地冲洗水的供应线路 |
| 3. | An anti - scald device is recommended in the hot water supply line to reduce the risk of scald injury
建议在热水供应管道上安装防烫装置，减少被烫伤的危险。 |
| 4. | Install a diaphragm - type expansion tank that is suitable for potable water on the cold water supply line
在冷水供应管道上安装一个适用于饮用水的隔膜型膨胀罐。 |
| 5. | Manufacturer of poly - pipe connections for potable water supply lines , pipe union and foot and check valves . based in canada
-以闸阀球阀蝶阀截止阀止回阀旋塞阀和平板阀等七大系列为主导的阀门产品体系。 |
| 6. | The installation of unions in both the hot and cold water supply lines is recommended for ease of removing the water heater for service or replacement
建议在热水‘和冷水管线上安装管接头，以方便热水器的维修或更换。 |
| 7. | An air gap provides the unobstructed , physical separation between the discharge end of a potable water supply line and an open receiving vessel
在饮用水供应系统的排放末端和开敞的接受容器之间，气隙提供不被堵塞的硬件分离。 |
| 8. | In the meantime , the company has gained greater business development , has won several major tenders works , including guangdong investment group project , the guangdong water supply company priority dongjiang - shenzhen water supply line , and so on
如此同时，公司业务也获得了较大发展，先后中标几大招标工程，包括粤海投资集团项目，广东粤港供水优先公司东江?深圳供水线等等。 |
| 9. | Model 9bd backflow preventer for vending machine water supply lines prevents backflow of carbon dioxide gas and carbonated water into the water supply system to vending machines , thus eliminating the hazardous reaction of carbon dioxide with copper tubing
型号9bd防回流阀适用于自动售货机水供应管道，防止碳酸气和碳酸水回流到供水管道和自动售货机内，因此避免了二氧化碳与铜管的危险反应。 |
