ON/OFF valve from size 4 up to 24 inch. Application is highly sour (H2S and CO2 and water and also a little CL). Material that costumer is ordered is A186 F6a for ball and also request for fully stell

2" PVC Ball valve. I noticed that it is difficult to turn the handle. On doing some reading on the web the difficulty in turning is an ongoing concern for many.

FloodStop is a point of use, leak detection and automatic water shut-off system designed for residential, condo and apartment dwellings.

The compression valve type of faucet will eventually leak but they are typically easy to repair.

Valve & Pipe fittings are the main subjects, the wide range of applications in almost all industries.

Duplex ball valve works with out pressure drop. It’s ideal for fast shut off as it shuts off at a turn of 900 while other valves require the a number of turns to shut off.

So I have found a cheap source (in China ) for the 3/4" 3pc sanitary ball valves I would like to make part of my new eHerms setup.

Whether it is necessary to provide hard chromizing of stainless steel ball valves.