The use of brass valve tags is widely done in the industries like gas pipe lines and plumbing for the purpose of labeling. These pipe markers and the brass valve tags are widely used in the fields like plumbing, heating, Cold/Hot Water Return, gas, cold water and hot water. The best thing about these black valve tags is that they have black filled letters and some numbers which can be easily read and understood.

The most important to understand is that all these brass tags are made up of real brass and no plating has been used. Therefore the point which had to be kept in mind is that the real brass will discolor and tarnish with the period of time, so the manufacturer had to be little cautious about this.

• Some of the features of the brass valve tags are: -

i. They help in promoting safety.

ii. They can be quickly identified.

iii. They help in reducing the maintenance cost.

iv. They have got numbers and letter engraved on them and they usually found in the sets.

v. The diameter of brass valve tags is 1-1/2” and has the 3/16” hole. This is considered to be the standard size.