问：
现在家庭取暖是一个家庭，每一个暖气阀排气阀。想更换坏的，它可能排气阀有几个，不知道什么是好的，扣种类和由呢？
谢谢

答：
释放阀安装，因为，如果有天然气管道的存在，它会自动上升到本节管{zg}点不放手，阻止那里的影响水的循环。一般来说，最初的维修，供暖，你需要用普通气不经常放气。
因为释放阀的机械部件，所以更简单，更可靠，先进，但很容易出问题。手册，一不泄漏了名单上。

答：
扣能够和通缩对水转快。

With regard to heating of the exhaust valve

Question:
now home heating is a family, one valve at each radiator has an exhaust valve. Would like to replace the bad one, it may exhaust valve there are several, not knowing what is good, the kind of buckle and by the kind of?
Thank you

Answer:
release valve installed because, if there is the presence of gas pipeline, it will automatically rise to the highest point of this section tube does not let go, hold back where it will affect the water cycle. Generally the initial and maintenance of heating, you need to put gas in general do not often deflated.
since the release valve are mechanical parts, so the more simple and more reliable, sophisticated but easy to go wrong. Manual, an up do not leak on the list.

Answer:
buckle to be able to, and deflation turn on the water fast.05-12-10