API 5D valves are a little different. They’re usually constructed as a cast pocket with a drop-in pin and shaft array. The bushing arrangement is carefully set to ensure that the clapper is going to turn on. 2. How Ball Check Valves Work If you’re installing a ball check valve, you...
Turn the valve on and off for a period of a few minutes, every three months or so. Hard water deposits can make ball valves stick, so if you live in an area with known hard water, test the valve's looseness more frequently to help keep it loose. Ball valves are meant to be fairly...
Chapter 1: What is a Ball Valve and How Does It Work?A ball valve is a type of shut-off valve used to manage the flow of liquids, gases, and vapors within a piping system. It operates by rotating a ball with a central bore that either permits or blocks flow. The ball is ...
Although almost every professional plumber identifies four different types of fill valves, there are really only two: float valves and floatless ones. The float is a ball or cup that rides on the surface of the tank water and triggers the fill valve to shut off when the level reaches the ...
Ball valves are your industry-standard valves which are used for on-off applications. In other words, they’re used to open and shut-off the flow of fluid. They are generally lighter and more compact than gate valves, which serve a similar function. ...
“You’ve made me a decent pond, human slave.” As such, if you’re going to raise happy, healthy ducks, you’ll need a water source for them. This can be a small kiddie pool… or it can be something more substantial. We started off with a kiddie pool, but we got tired of hav...
To lift the balloon, the pilot moves a control that opens up the propane valve. This lever works just like the knobs on a gas grill or stove: As you turn it, the flow of gas increases, so the flame grows in size. The pilot can increase the vertical speed by blasting a larger ...
New to tank plumbing? Here's what you need to know about aquarium-safe valves and how to choose the right valve for your setup.
Primarily, this is asafety device. Its purpose is to monitor the pilot light and send a signal that shuts the gas burner valve should the pilot light ever go out — and keep it shut until the thermocouple senses that the pilot light is lit. If the thermocouple stops working, the pilot ...
If your toilet has a canister-style flush valve, you seldom have to replace the canister, but you may have to replace the rubber seal on its bottom edge. To remove the canister, you may have to rotate the central post through 90 degrees to disengage it. Pull the canister off after disc...