Series 1 Inert isolation soleniod valves FEATURES · 3-way diaphragm valves · PTFE body and PTFE-insulated lead wires (also uses borosilicate glass wetted parts) · Offers coils rated for 100 % duty and contained in a nickel-plated steel housing · Uses low power · Low internal volume · Requires no pressure to operate PHYSICAL PROPERTIES MEDIA COMPATIBILITY Liquids and gases Operating environment 10 to 66 °C Weight (e.g. 3-way, 1/8" NPT body) WETTED MATERIALS Porting Materials contacting media: PTFE, borosilicate glass Internal volume 77 g 1/4"-28 threaded ports 68 µl Body: PTFE ELECTRICAL Power 2.5, 4.2 W Voltage 12, 24 VDC Current/Resistance (Ω ±5% @ 21 °C) 12 VDC 211 mA/57 Ω 24 VDC 173 mA/139 Ω January 2007 / 270 1/3 www.sensortechnics.com Series 1 Inert isolation soleniod valves PERFORMANCE CHARACTERISTICS Part no. Pressure Orifice siz es Leak rate R esp o n se See Ordering Information Vacuum...1.4 bar (20 psi) 0.060" (1.52 mm) Bubble tight 20 ms FLOW CURVES Air flow, 0.060" orifice Water flow, 0.060" orifice January 2007 / 270 2/3 www.sensortechnics.com Series 1 Inert isolation soleniod valves OUTLINE DRAWING N.C. N.O. COM PTFE insulated lead wires # 26 AWG x 24" (61 cm) long Ø 0.81 (20.6) 2.06 (52.3) Outlet port (N.O.) 1/4"-28 UNF-2B 0.94 (23.9) 0.55 (14.0) Inlet port (common) 1/4"-28 UNF-2B Outlet port (N.C.) 1/4"-28 UNF-2B Ø 1.00 (25.4) # 6-32 UNC-28 x 0.20" (5.1 mm) min. DP 4 pl. eq. sp. on 0.700" (17.8 mm) B.C. dimensions in inches (mm) ORDERING INFORMATION Part No. 001-0017-900 001-0028-900 Type Operating Pressure Orifice Voltage 3-way Vac...1.4 bar (20 psi) 1.52 mm (0.060") 12 V D C 24 V D C Porting 1/4"-28 Sensortechnics reserves the right to make changes to any products herein. Sensortechnics does not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. January 2007 / 270 3/3 www.sensortechnics.com