| 1. | A gate or ball type valve can be used or the isolation valve can be installed further upstream
可以采用闸阀或球阀，或者可以将隔离阀安装在更上游的地方。 |
| 2. | Our factory produces various interfaces provided to customers for the installation of isolation valve
为方便截止阀安装，我厂生产多种螺母接头，供用户配套使用。 |
| 3. | For use with backflow preventers , isolation valve for gauges , isolation valves for small equipment lines
用于防回流阀，用于仪表的隔离阀，用于小型设备管道的隔离阀。 |
| 4. | The assembly shall include two nickel - plated resilient seated isolation valves and four top mounted test cocks
这种总成应该包括两个镀镍弹性阀座隔离阀和四个顶部安装测试旋塞。 |
| 5. | Our factory produces various plastic parts for installation of isolation valve in order to save cost and material
为降低价格，节约材料，我厂生产了多种塑料纳子，配装于截止阀。 |
| 6. | Wafer - style held in place between two pipe flanges . easy to install but cannot be used as isolation valve
平板式（对夹式） ：固定在两个管道法兰之间。容易，但是不能作为隔断阀使用。 |
| 7. | Wafer - style held in place between two pipe flanges . easy to install but cannot be used as isolation valve
平板式（对夹式） ：固定在两个管道法兰之间。安装容易，但是不能作为隔断阀使用。 |
| 8. | The bypass line shall consist of a meter , a small diameter double check assembly with test cocks and isolation valves
旁路管线应该由一个水表，配置测试旋塞和隔离阀的一个小直径双止回阀总成构成。 |
| 9. | A butterfly isolation valve cannot be installed directly to the valve inlet flange , as the disc will contact the orifice plate
蝶阀隔离阀不能够直接安装在阀门进口法兰上，因为其阀瓣将会接触到节流板。 |
| 10. | The assembly shall also include two resilient seated isolation valves , four top - mounted resilient seated test cocks and an air gap drain fitting
这种总成应该包括两个弹性阀座隔离阀，四个顶部安装弹性阀座测试旋塞和一个气隙排放接头。 |
