The function of brass ball valve would be to cut, spread and change the flow way of channel. The baseball valve which often designed a Sixth v type opening up has advantageous function of circulation control.
The options of brass ball valve will be followed. One particular. It is suitable for frequently run because tennis ball valve works and easy to open and close. Two. The hydraulic resistance is usually small. A few. The structure of brass ball valve is simple and it is easy to maintenance. 4. The actual sealing property is excellent.
Below are some standards connected with brass ball valve for you to opt for the qualified just one. The standard variety of cooper made golf ball valve is definitely GB/T 15185-1994; the standard variety of brass ball valve used in publication rack NF/E 29-354-2003; the standard number of quality associated with ball valve quality is actually JC/T8861-2004; the standard quantity of Glass fiber content reinforced revised phenolic brass ball valve is JB/T 8861-2004.