Thermostatic mixing valve ATM 881 20-43°C 5/4" - 1288100 ATM 881 - The thermostatic mixing valve is designed for temperature control in hot water and central heating systems. It provides scald protection and a rapid response to temperature and water changes. The recommended pressure ATM valves allow safe reheating of water in hot water storage tanks to protect against legionella bacteria without causing burns to the user. The "no-scald" function blocks the hot water supply when the cold water supply fails. In heating systems such as underfloor heating, ATM valves can replace complex and expensive control systems. They can be installed in any position and are designed to operate with clean water or water with a maximum of 50% glycol. Made of brass.

Technical data:
DN: 32
Kvs: 4.2 m³/h
Connection: 1¼" external thread
Maximum temperature: 90°C
Maximum pressure: 10 bar
Temperature range: 20 ÷ 43°C.