ᐅ What is this? Pump connection

Hello,

I need some expert information.

I removed this component from my heating system today because the shut-off valve was leaking. But what is this part called? I haven’t been able to find it anywhere so far.

Description:
Bottom: 1 1/2 inch (40mm) connection to the circulation pump
Left: a thermometer is inserted here
Top: continues with a 1 inch (25mm) pipe into the heating circuit, the valve can shut off the circuit
Right: 1 inch (25mm) outlet, connected to the return line of the heating system. Together with a safety pressure relief valve

Okay, this is a part of the PAW K7 bypass set.

Now the question is whether this is available individually.

Just ask your heating engineer or a specialist store.