Automatic shut-off valve for fire protection systems Danfoss EV220B DN65 2 1/2" - PZH approval 016D6065

Supplied as separate valve bodies with pilot unit, flange gaskets, mounting bolts and nuts. Separately sets of collars.
Factors: fresh water and glycol.
Medium temperature: -25 - +90°C.
Minimalna opening differential pressure - 0.25 bar, maximum - 10 bar.
Maximum operating pressure = 10 bar.
Test pressure = 15 bar.
Drain valve: 2/2
Connection: 2 1/2"
Gniazdo: DN65
Type: NC - closed without voltage (NO open version is also available)
Seals material: EPDM (water up to 90 ° C)
Kv: 50 m3/h
Minimalna Differential pressure value: 0.25bar
Maximum differential pressure: 10bar
The valve has the PZH certificate
Coil included: no
Maximum working pressure: 15 bar
Number of roads: 2.0
Voltage free position: NC