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| HF PRO High flow proportional solenoid valve FEATURES * 2-way normally closed * Capable of 60 lpm flow and pressures up to 50 psig * Face seal manifold mount or barbed body options * Proven performance to 35 million life cycles * Driven with DC current or pulse width modulation (recommended >30 KHz) MEDIA COMPATIBILITY Air, argon, helium, hydrogen, methane, nitrogen, oxygen & others PHYSICAL PROPERTIES Operating environment Storage temperature Length Width 0 to 50 C -40 to 70 C 45.3 mm (1.785 in) 16.5 mm (0.625 in) 17 mm (0.67 in) Manifold mount; barbed body (5 mm (0.195") ID Tube) 63 g (2.2 oz) 0.508 cm3 (0.031 in3) 43 m None required ELECTRICAL Power max. 3 W 2.25 W at 68 F (20 C) max. 5, 12, or 24 VDC Height Porting Voltage1 Weight Internal volume Filtration (recommended) Lubrication Notes: 1. Max. voltage for continuous full flow, ambient temp. 55C. Oxygen clean January 2009 / 274 1/4 www.sensortechnics.com HF PRO High flow proportional solenoid valve PERFORMANCE CHARACTERISTICS Part no. HFPRO7... Pressure 0...50 psid Vacuum 0...27 "Hg (0...915 mbar) Orifice siz es 0.070" (1.8 mm) Leak rate2, 3 0.5 sccm of nitrogen at 1 and 10 psi R esp o n se <30 msec cycling FLOW CURVES4 Notes: 2. Low differential pressure represents the worst case condition due to the reverse flow (pressure-assist) nature of the valve. 3. sccm denotes Standard Cubic Centimeters per Minute. It is a unit for the flow rate at standard conditions of temperature and pressure. 1000 sccm = 1 slpm. 4. slpm denotes Standard Liters per Minute. It is a unit for the flow rate at standard conditions of temperature and pressure. 1 slpm = 1000 sccm. January 2009 / 274 2/4 www.sensortechnics.com HF PRO High flow proportional solenoid valve OUTLINE DRAWING Barbed body 0.610 (15.49) 0.605 (15.37) 2.32 (58.96) 0.325 (8.26) 2x O 0.228 (O 5.79) 2x O 0.268 (O 6.81) 0.500 (12.70) In 0.67 (16.99) 0.305 (7.75) 0.500 (12.70) 0.105 (2.67) 2x leadwires #26 awg black 18.50.5 (47013) long 1.130 (28.70) Brass body and barbs 2x O 0.125 (O 3.18) thru Out 0.60 (15.29) 0.750 (19.05) 0.125 (3.18) dimensions in inches (mm) Manifold mount 0.055 0.020 (1.40 0.51) 2x O 0.125 0.005 (O 3.18 0.13) 0.5 (12.71) 0.305 0.016 (7.75 0.41) 0.625 (15.88) max. 0.5 (12.71) 0.67 (17.02) 0.055 0.020 (1.40 0.51) 1.785 0.050 (45.34 1.27) 0.305 0.016 (7.75 0.41) 2x leadwires #26 awg black 18.50.5 (47013) long 2x ID O 0.123 0.003 (O 3.12 0.08) 0.312 (7.92) 0.156 (3.97) 0.27 (6.86) Out In 0.125 0.020 (3.18 0.51) 0.281 0.005 (7.14 0.13) 1.53 (39.86) approx. dimensions in inches (mm) January 2009 / 274 3/4 www.sensortechnics.com HF PRO High flow proportional solenoid valve ORDERING INFORMATION Model no. Series Max. pressure 7: 5 0 p si d Orifice size 0.070" (1.8 mm) Elastomer Coil selection Max. voltage* A: D: F: 5 V DC 12 V D C 24 V D C Resistance Electrical interface Pneumatic interface 1: manifold mount 8: barbed body Cleaning Options H FP R O V: FKM 11 F: wire leads, 18" 68 247 O: oxygen service * max. voltage for continuous full flow, ambient temp. 55C Sample H FP R O order no: 7 V A F 8 O Note: Not all combinations might be available. Please contact your nearest Sensortechnics sales representative for further information. 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 2009 / 274 4/4 www.sensortechnics.com |
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