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They make power tools, various lubricants. Different hand tools, different types of hoses and valves. Markets and labels, different types of plumbing and filtration.
Fixtures is the common term for faucets, taps, valves, and other similar things in plumbing.
The pipes, tanks, faucets, and valves in a water system.
Vaseline Petroleum Jelly
Plumbing-wise? Water, oil, gas, steam
There are many stainless steel ball valves available in plumbing wholesalers and even in HD. These are only marginally more expensive than regular valves.
There are two types of valves in an engine. The valves are located in the head. There are exhaust valves and fuel intake valves
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The three different types of mechanical valves include the caged-ball, tilting-disk and bileaflet valve.
Same type of materials used in all types of plumbing EXCEPT plastics in most civilized codes
One can purchase cheap ball valves from a different places. You can try your local plumbing and hardware store, a home improvement store, or sites such as Amazon.
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