Finding Suitable Valve for Termet MiniMax Dynamic Turbo Installation: 0.7 to 1.3-1.5 Bar

Please help me find a valve that allows water to be installed.
I currently have 0.7 bar on a cold stove. You would have to raise to 1.3-1.5
Is this black?

Yes. It is an inlet valve.

Thanks for the help

I completed the installation to 1.3.
One more thing - do I have to vent the radiators now?

It's better to do it.

Gentlemen, I will refresh the topic, I have a Minimax Elegance stove and I have never had problems with admitting water, but wanting to do it today and after determining exactly this black cork, literally nothing happens, there was always the sound of allowed water, and now silence, also on the manometer growing. What and how in this case?

PS
At the pipe, which is allowed water, I noticed leaking water on the sensor (or what is it)



The second thing is, can I manually let in the water with this "valve" using a hose? it is next to the inlet valve

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you can, but can you do it?

After talking to the service I was informed that the valve must be broken or a stone has settled. How can you clean it?

Unfortunately, replace the valve.

newmp3 wrote:

How can you clean it?

These types of valves are not cleaned. Only exchange comes into play.
If you have the opportunity, let water in just another place on the installation. In an emergency, if you have shut-off valves on the radiator, you just close them, then in place of the plug at the bottom screw the KFE 1/2 inch valve and allow as much as you need. In any case, think about replacing this valve in the oven.

During the week there will be a service for replacing the valve, if the pressure drops to about 0.5 bar, there is no heating, so I have to do it as soon as possible.

Anyway, it's hard to do it yourself?

newmp3 wrote:

Anyway, it's hard to do it yourself?

generally not
I don't know how it is with you, whether it is fastened or screwed.
You close all valves at the bottom of the oven.
You can release the pressure through the vent you marked.
So you release the pressure. If the valve has a clasp, then you just take out the protection, pull out the old one, insert the new one, then the protection and that's it.
If screwed on a new one you wind a tape or tow (unless it is with a seal then you don't have to) screw out the old screw in new. It would be good if you did it quite quickly and efficiently so as not to let too much air into the boiler. After replacing the top of the boiler, you should have a mushroom vent (such as the bottom). You put the hose on, you put pressure through the valve and vent through the vent. If there is no mushroom, it should be automatic. If it is automatic, unscrew the black cap, unscrew the valves at the bottom of the furnace, build up pressure and start the furnace. He should bleed himself in that case. Don't forget to turn off the black cap after the whole procedure. After some time you can check again if the air has not accumulated and that is basically enough.

I have a screwed valve. So close all the valves to the stove and drain the water - replace - fill the water and that's it.

just release the pressure, you don't have to drain all the water.
Replace, bleed - that's it

And you can describe more precisely how to relieve pressure, I'm a little green in this topic. And what I marked in the first photo is leaking from this place and I do not know if it is not replaceable (with these electric wires from under the cap)

In the last photo you marked the connector. It's a breather and you unscrew it with a ten key until water begins to flow out of it. Just put the hose on it.
As for the impudence you ask, take a wrench and tighten this nut. If it still leaks, there is a gasket inside (probably plain green paper), just replace it.