Expansion Tank Connection Valves
2205
2205
VALVES FOR CONNECTING EXPANSION TANKS (2205)
Valve for connecting expansion tanks in heating and solar systems. This valve is designed for servicing the expansion tank without draining the system. It features a square key connection made of silumin, painted red, with a seal to prevent unauthorized manipulation. Additionally, it includes a drain valve for removing the remaining heat transfer fluid between the valve and the expansion tank. The valve has a forged brass body, in yellow (uncoated) finish, with internal threads according to ISO 7 standard. It contains a forged brass ball, chrome-plated, with full passage, and a machined brass stem. The ball is sealed with PTFE (Teflon) seals, while the stem has EPDM rubber seals.
Valve for connecting expansion tanks in heating and solar systems. This valve is designed for servicing the expansion tank without draining the system. It features a square key connection made of silumin, painted red, with a seal to prevent unauthorized manipulation. Additionally, it includes a drain valve for removing the remaining heat transfer fluid between the valve and the expansion tank. The valve has a forged brass body, in yellow (uncoated) finish, with internal threads according to ISO 7 standard. It contains a forged brass ball, chrome-plated, with full passage, and a machined brass stem. The ball is sealed with PTFE (Teflon) seals, while the stem has EPDM rubber seals.
- Maximum working temperature: 150 ºC (water up to 110 ºC, without steam).
- Minimum working temperature: -10 ºC (water 0.5 ºC).
- Maximum working pressure: 10 bar.
Name |
PN [bar] |
Connection |
Size |
Article Number |
Packaging |
Valve for expansion tank connection |
10 |
FI-FI 3/4 |
DN 20 |
1 2205 02 |
10 |
Valve for expansion tank connection |
10 |
FI-FI 1 |
DN 25 |
1 2205 03 |
10 |
