12000 Atkomatic Product Selection Wizard The matrix number for your Atkomatic product is: 1 2 4 0 - (Place your mouse over characters in the matrix number to see a corresponding description.) Selection Items Thread Size: . 3/8" 1/2" 3/4" 1" Maximum Differential Pressure: . 200 Psig 500 Psig 850 Psig 1000 Psig 1300 Psig 1400 Psig 1900 Psig 2000 Psig 2100 Psig 2500 Psig 3000 Psig Voltage AC (60 Hz): . DC or 50 Hz AC 100 VAC, 60Hz 115 VAC, 60 Hz 200 VAC, 60 Hz 230 VAC, 60 Hz 460 VAC, 60 Hz Seat and Pilot Material: . TFE Pilot & TFE Disc TFE Pilot & Buna Disc TFE Pilot & Viton® Disc TFE Pilot & EPDM Disc Kel-F® Pilot & Kel-F® Disc Kel-F® Pilot & TFE Disc Metal Pilot & TFE Disc Metal Pilot & Buna Disc Metal Pilot & EPDM Disc Metal Pilot & Kel-F® Disc Voltage AC (50 Hz): . DC or 60 Hz AC 110 VAC, 50 Hz 220 VAC, 50 Hz Seal Material: . Buna N Viton® EPDM Kalrez® Voltage DC: . AC, 50Hz or 60 Hz 12 VDC 24 VDC 125 VDC Fluid/Media Type: . Gas Liquid, up to 40 SUS Liquid, 41 SUS to 150 SUS Steam Coil Insulation Rating: . Class B (155° C) Class H (180° C) Coil Housing: . Standard (NEMA 1) Waterproof (NEMA 4) Explosion-proof (NEMA 7) Water- & Explosion-proof (NEMA 4 & 7) Connection Type: . NPT British Pipe Thread Options: . None Manual Opening
