1000 Atkomatic Product Selection Wizard The matrix number for your Atkomatic product is: 1 0 - (Place your mouse over characters in the matrix number to see a corresponding description.) Selection Items Maximum Operating Pressure: A Relay Must Be Used Thread Size: . 1/8" 1/4" Connection Type: . NPT British Pipe Thread Coil Type: . Single Wound H coil (Metal Seat Only) (SD) Single Wound H coil (PTFE, Viton®, Buna or EPR Seat Only) (SBTD) Double Wound H coil (Metal Seat Only) (SDW) Double Wound H coil (PTFE, Viton®, Buna or EPR Seat Only) (SBTDW) Orifice Size: . 1/16" 3/32" 1/8" 3/16" Voltage AC (60 Hz): . DC or 50 Hz AC 24 VAC, 60 Hz 100 VAC, 60 Hz 115 VAC, 60 Hz 200 VAC, 60 Hz 230 VAC, 60 Hz 460 VAC, 60 Hz Seat Material: . PTFE Buna-N Viton® PCTFE EPR 316 SS Voltage AC (50 Hz): . DC or 60 Hz AC 24 VAC, 50 Hz 110 VAC, 50 Hz 220 VAC, 50 Hz Seal Material: . PTFE Buna-N Viton® EPR Voltage DC: . AC, 50Hz or 60 Hz 24 VDC 32 VDC 48 VDC 125 VDC 250 VDC Fluid/Media Type: . Gas Liquid, up to 40 SUS Liquid, 41 SUS to 200 SUS Steam Cryogenic