ATEX Ex ia Intrinsically Safe Solenoid Valve – 2/2 & 3/2 Normally Closed
The Nass Magnet PU221 and PU321 are compact ATEX Ex ia intrinsically safe direct acting solenoid valves designed for hazardous area pneumatic control and process automation.
Certified for Zone 1 and Zone 2 hazardous areas, these 24VDC valves provide reliable switching of air, inert gases, water, compatible gases and vacuum applications through an approved intrinsically safe barrier.
Available as either a 2/2 way normally closed valve (PU221) or 3/2 way normally closed valve (PU321), both versions feature robust brass construction with stainless steel internals and a low power 1.6 Watt intrinsically safe coil.
Pressure:
0.02 Bar (20 mBar), 0.1 Bar (100 mBar), 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar, 12 Bar
