当我们采购商品的时候，货比三家是必不可少的一个环节。因为需要通过比较，采购到合适又性价比高的一款。那么川消消防信号蝶阀也属于商品中的一份子，当我们采购这样的商品时，又需要注意些什么呢?接下来我们就来一起了解一下具体内容。

When we purchase goods, shopping is an indispensable link. Because we need to purchase a suitable and cost-effective model through comparison. So Chuanxiao fire signal butterfly valve is also a part of commodities. What should we pay attention to when purchasing such commodities? Next, let's learn about the specific content.

一、注意型号与功能的匹配

1、 Pay attention to the matching of model and function

对于设备上的部件来说，消防信号蝶阀虽不属于精密部件，但是从使用的角度来说，要采购相匹配的才能使用。当我们想要采购它之前，要根据自己消防设备的型号与功能，去选择对应型号的消防信号蝶阀。

As for the components on the equipment, although the fire signal butterfly valve is not a precision component, from the perspective of use, it can be used efficiently only by purchasing matching ones. Before we want to purchase it, we should select the corresponding model of fire signal butterfly valve according to the model and function of our own fire equipment.

这样在安装后才能密封效果好，使用寿命更长久。同时，我们还要根据自己消防设备的型号来选择匹配的部件。稍微有一点偏差都有可能出现漏气或者使用出现故障。所以说，在选购消防信号蝶阀的时候，要注意这些内容。

In this way, the sealing effect is good and the service life is longer after installation. At the same time, we also need to select matching parts according to the model of our own fire-fighting equipment. Any slight deviation may cause air leakage or use failure. Therefore, when buying fire signal butterfly valve, you should pay attention to these contents.

二、注意与质量的比较

2、 Pay attention to the comparison between price and quality

那么除了要注意上述的这些细节外，任何一款商品的挑选，都要比较一下以及质量。那么确认商家和商品的质量，我们就要看对方的相关资质以及销售额的趋势，这两者结合如果都没有问题，才能确保商品质量没有问题。

In addition to paying attention to the above details, we should compare the price and quality of any product. In order to confirm the quality of merchants and commodities, we need to look at the relevant qualifications of the other party and the trend of sales. If there are no problems with the combination of these two, we can ensure that the quality of commodities is free of problems.

而这块，我们只能根据网上报价、实体店报价以及从其他同行那里打听到的或者自己以往的购买经验，来确定是否在自己认可的范围内，是否可以接受。这些内容也我们在采购消防信号蝶阀时需要注意的地方。

As for the price, we can only determine whether the price is within the scope of our own approval and acceptable according to the online quotation, the physical store quotation and the previous purchase experience we have heard from other peers or our own. These contents are also what we need to pay attention to when purchasing fire signal butterfly valves.

除了上述这些内容外，在我们采购消防信号蝶阀的时候，还要注意各类参与的比较、与零部件衔接、所需要的数量、安装方法等等，同时我们还要问清楚售后维修及保养的一些内容。

In addition to the above contents, when we purchase fire signal butterfly valves, we should pay attention to the comparison of various types of participation, connection with parts, required quantity, installation method, etc. at the same time, we should also ask about some contents of after-sales repair and maintenance.

因为这些细节看似并无大碍，一旦没有考虑进去，就有可能使用了不匹配的消防信号蝶阀，有可能导致设备不能正常使用，所以任何商品在采购的时候，各种细节都要考虑到位，才能买到匹配又性价比高的那一款。更多相关内容就来我们网站http://www.cx-fire.com咨询！

Because these details seem to be harmless, once they are not taken into account, mismatched fire signal butterfly valves may be used, which may cause the equipment to be unable to operate normally. Therefore, when purchasing any commodity, all the details must be taken into consideration before you can buy the matching and cost-effective one. For more information, please visit our website http://www.cx-fire.com consulting service