Can you solder brass valve?

Solder adheres as well to brass as it does to copper, so the fittings are usually molded with slip joints so you can solder them to the pipes. It’s easy to solder copper plumbing if you do it right but troublesome if you make a mistake, and a common mistake is to solder pipes while water is dribbling through them.

Can you solder a ball valve?

Quote from the video:
Quote from Youtube video: You want to heat the pipe thoroughly. Before moving on to the actual valve. By circling around it for a few seconds. Until it's hot enough and then move to the hub. Now whenever soldering a valve.

Do you solder ball valves open or closed?

Soldering a ball valve can be done both open or closed. But experts suggest soldering ball valves in the closed position. It’s safe and there’s less chance of damaging any part. You can solder it open as well.

Should ball valve be disassemble before soldering?

Take valves apart before soldering

To keep the heat from damaging the rubber or plastic parts inside, disassemble valves before soldering. To keep the heat from damaging the rubber or plastic parts inside, disassemble valves before soldering.

How do you solder lead free brass?

Quote from the video:
Quote from Youtube video: In I want to warm the copper tube up first until I see that flux just start to go liquid start to bobble a little bit then I'm going to move my torch to the back of the fitting.

What kind of solder do you use on brass?

If you have done any electronic soldering you probably used a lead based solder. This is fine for soldering electronic components together but isn’t really strong enough, nor does it give a great bond, to copper and brass. Your best option is to use a silver solder.

How strong is lead free solder?

A: Lead-free solder has a higher melting point, which makes it harder to work with – it’s 217C for lead-free compared to 183C for lead alloys. This also impacts on thermal bounce – the speed at which the iron regains working temperature.

How do you remove a soldered ball valve?

Quote from the video:
Quote from Youtube video: Simply heat the fitting. And half pliers ready to pull it off when the solder is at melting temperature by wiggling side to side with the pliers it will easily come off.

What is flux for soldering?

What is Flux? Flux aids in soldering and desoldering processes by removing oxide films which form on the surface of metals being soldered. It increases the wetting ability of the solder, causing it to flow more uniformly over surfaces without balling-up (dewetting).

Can you solder threaded brass fittings?

The copper inlet needs to be soldered with brass threaded fittings. To do so, polish the edge of the inlet that goes in the brass fitting first. Apply some tinning flux on both joining edges of the inlet & brass fitting afterward. Once done, join them together and solder them properly.

How do you stop water when soldering?

Quote from the video:
Quote from Youtube video: So a good way to stop it is to use a piece of bread. If you just take the bread and roll it up and actually shove it into the pipe.

Can you thread copper to brass?

A copper-to-brass threaded fitting has either a male or female threaded end, and the other has an inlet for a copper pipe. The fittings come in various sizes to accommodate different diameter copper pipes. The copper pipe is joined to the brass fitting with melted solder.

Do you use Teflon tape on brass to brass fittings?

Many people recommend using a combination of Teflon tape and a silicone-based joint compound on threaded brass fittings to ensure the joint is completely leak free.

Should I use Teflon tape on copper fittings?

This is a critical factor if you’re planning to use Teflon tape for a DIY project, since Teflon tape can actually cause leaks if misused. For example, if you’re working on PVC, copper or PEX pipes, these use alternate bonding methods and Teflon tape isn’t necessary.

How much should you tighten brass fittings?

In general terms you want to aim for 2 to 3 full turns after hand tight. If it still feels loose, complete another full turn. A lot of plumbers will use both teflon tape and pipe dope. Depending on the thickness of the teflon tape you will want to use 3 to 6 wraps in the direction on the threads.

What happens if you over tighten brass fittings?

This, in turn, will constrict flow and thin the wall of the tubing. Subsequently, this increase of local pressure and weakening of the tubing will cause compression fittings to catastrophically release the tubing.

Can you overtighten brass fittings?

Re: overtighten brass fitting? yes, you can overtighten fittings. since you used a crescent wrench with a weak arm perhaps the real problem is that you did not wrap with tape first then dope.

Can you use too much Teflon tape?

For the joint assembly, you should tighten the threaded joint 1-2 turns beyond finger tight, be careful not to over tighten. Also, be aware of how much tape you are using. Excess tape increases the diameter of the male thread adding additional stress. However, tape that is too thin will not provide good sealing.

How many times should you wrap threads with Teflon tape?

You always want to wrap seal tape around threaded pipe fitting in a clockwise direction. In most cases for a new joint you should apply only two or three wraps of tape. On older fitting where the threads may be damaged you may consider adding a few more wraps, but keep the number of warps to a minimum.

What is the difference between white and yellow Teflon tape?

Yellow PTFE tape (aka Teflon) is supposed to be used for sealing gas pipe thread, and white PTFE tape, for water.