N.O. 1” ½ solenoid valve DN32 threaded 230V 50-60 Hz aluminium body int. 160
N.O. 1” ½ solenoid valve DN32 threaded 230V 50-60 Hz aluminium body int. 160
The operation principle of the N.O. solenoid valves is very simple and therefore extremely safe. The electromagnetic coil, when powered, releases the valve closing device which is normally open. The reset is manual to check the causes for gas detection.
During normal operation there is no power consumption, and therefore, in addition to energy saving, no component is subjected to usury
TECHNICAL SPECIFICATIONS
Threaded connections Rp (brass body): DN 15 to 25 according to EN 10226
Threaded connections Rp: DN20 ÷ 50 according to EN 10266
PN16 flanged connections: DN32 ÷ 300 according to ISO 7005
Protection degree: IP65
Closing time: <1 s
Maximum operating pressure: 500 mbar or 6 bar (See product label)
Ambient temperature: -15 to +60 °C
Maximum surface temperature: 70 °C
Resin encapsulated coils reinforced with polyamide glass fibers with DIN 43650 connection type; the insulation class is F (155 °) and the enamelled copper wire class is H (180 °)
MATERIALS
OT-58 Brass (EN 12164)
11S Aluminium (UNI 9002-5)
Die-cast aluminum (EN 1706