Pneumatic And Hydraulic Equipment Page 751

Technical Data Medium: Compressed air, filtered to 50micron, non-lubricated Operation: Proportional, direct acting air piloted spool Supply Pressure: (VP50)-200 psig max., (VP51)-205 psig max. Flow Capacity: Up to 50 cfm Response Time: (VP50) <80 ms, (VP51) <100ms Air Consumption: <.177 scfm Port Size: 1/4" PTF Total Error: (VP50) <+/-1% of span, (VP51) +/- 1.45 psig (independent error includes the combined effect of non-linearity, hystersis, deadzone and repeatability) Operating Temperature: (VP50) 23-120F, (VP51) -4 to 122F Temperature Effect: (VP50)Typicallybetterthan0.03%ofspan/Cforspanandzeroover operating range (VP51)Typically.04psig/Cforfullscaleandzerooveroperatingrange Degree of protection: NEMA 4 (IP65) in normal operation Vibration Immunity: (VP50) <3% output shift for 3g 10-2000 hz (VP51) <3% output shift for 3g~10-150 hz Weight: 1.76 lbs. Approx. PROPORTIONAL PRESSURE CONTROL VALVES Instrument pin configuration 1 +24V d.c. supply 2 0-10 full range 3 Control signal (+ve) 4 Common (DC supply, signal and feedback return) 5 Chassis (earth) Electromagnetic Compatibility CE marked: conforms to E.C. requirements EN 50081-2 (1994) and EN 50082-2 (1995) Electrical Input Signal 4-20mA or 0-10V factory set Electrical Power Input 24 V dc 25% (power consumption <1W) Output Pressure Feedback Signal 0-10V full range Connections DIN 43650 or Brad Harrison connection for feedback output Electromagnetic Compatibility CE marked: conforms to E.C. requirements EN 50081-2 (1994) and EN 50082-2 (1995) Electrical Input Signal 4-20mA or 0-10V factory set Electrical Power Input 24 V dc 25% (power consumption <1W) Output Pressure Feedback Signal 0-10V full range Connections Plug Connector, 5 Pin, M12, Female Receptacle Pressure Range and Input Signal Options Control Signal Output Pressure Port Part No. Price in psig (bar) Size VP5010PK111H00 $599.95 0-10V 0-145 (0-10) 1/4" PTF VP5010PK411H00 $599.95 4-20mA 0-145 (0-10) 1/4" PTF VP5006PK111H00 $599.95 0-10V 0-90 (0-6) 1/4" PTF VP5006PK411H00 $599.95 4-20mA 0-90 (0-6) 1/4" PTF VP5002PK111H00 $821.20 0-10V 0-30 (0-2) 1/4" PTF VP5002PK411H00 $599.95 4-20mA 0-30 (0-2) 1/4" PTF Control Output Pressure Port Part No. Price Signal in psig (bar) Size VP5110PK111H00 $690.50 0-10v 0-145 1/4" PTF VP5110PK411H00 $690.50 4-20 mA 0-145 1/4" PTF The Model VP50 range of proportional pressure control valves uses a combination of advanced hybrid electronics and proven glandless spool technology to provide accurate, high resolution pressure control. High flow up to 50 scfm-does not require a booster for large volume applications High speed-under 0.1 sec 10-90% step change in both flow directions High accuracy-the total error is less than 1% adding precision to any pneumatic system Low power-the unit uses less than 1 Watt: resulting in low energy usage and no excessive heat discharge High stability-user control of gain allows the unit to be tuned to precisely match any application condition VP50 Series VP51 Series-Programmable with Digital Display Fully programmable with on-board diagnostics Multi-option language display Password protection option at first level functionality Instant LED warning functions Application specific set-up Pressure output display; no gauge necessary High speed response Optional manifold mount utilizes the ISO Size 1 subbase Dimensions A B C VP50 3.85 1.97 2.13 VP51 4.47 1.97 2.16 N O R G R E N norgren pneumatics JHF Catalog [ Volume 7 ] (314) 427-0600 800-444-0522 (FAX) 314-427-3502 www. j hf.com 751 Prices Subject to Change Without Notice John Henry Foster pneumatic and hydraulic equipment

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