Y70

Automatic shut-off valve for air vent replacement

Y70 series shut-off valves allow the replacement of air vents without draining the system. Screwing the air vent on the shut-off valve, the obturator is opened, thus connecting the system to the air vent; unscrewing the air vent, the obturator is closed thus shutting the system off.

Acceptable working temperature range (peaks): -20 (see suitable fluids)–110 °C

Working temperature range: 0 (no frost)–95 °C

Max pressure (structural): 10 bar

Suitable fluids: water for thermal systems, glycol solutions (max 30%)

Threaded connections: ISO 228-1

CODICE_ARTICOLOsizeNPSNPC
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Y70010000G 3/8 M - G 3/8 F20400
Y70015000G 1/2 M - G 1/2 F20400