Pneumatic And Hydraulic Equipment Page 726

Solenoid Operated Fluid: Filtered and lubricated compressed air Main valve inlet pressure range: With solenoid operator: 44 to 150 psig With air operator: 44 to 250 psig Operating temperature: With solenoid operator: 0 to +120F With air operator: 0 to +150F Maximum flow: 45 scfm Average flow factor (Cv): In-out ports: 1.6 Out-exhaust ports: 1.7 Snap pressure: Full flow when downstream pressure reaches 50 to 80% of inlet pressure EXCELON P72F/P74F SMOOTH START/EXHAUST VALVE EXCELON design allows in-line or modular installation with other 73 and 74 Series products. High-flow, 3-port/2-position, spring return, normally closed valve Available with air or solenoid operator Controls rate of downstream air pressure buildup at system start up Cylinders and other air operated devices are eased into normal starting positions, reducing the possibility of equipment damage and hazards to the user. High exhaust flow of downstream air when electrical signal or pilot air is removed. Optional manual operated lockout slide exhausts downstream air and shuts off pilot air when closed. Can be locked in closed position with a customer supplied padlock. Solenoid Dimensions Exhaust Port Size Operated Port Series NPT Part No. Price A B C Size 72 Series 1/4" P72F-2AC-PAA $285.55 6.14 2.56 1.89 1/4" NPT 3/8" P72F-3AC-PAA $287.25 74 Series 3/8" P74F-3AC-PAA $407.15 8.70 3.31 2.91 1/2" P74F-4AC-PAA $407.15 1/2" NPT 3/4" P74F-6AC-PAA $407.15 Threads A PTF threads P74F - *** - *** Optional Solenoid Coil Voltage & Power Requirement D 6 VDC, 2.0 watts E 12 VDC, 2.0 watts F 24 VDC, 2.0 watts H 110 VDC, 3.4 watts C 24 VAC, 2.5 Va K 220/240 VAC, 8 VA, 50/60 Hz N No solenoid operator A 110/120 VAC, 2.5 VA 2 - 72 Series 4 - 74 Series Optional Solenoid Operator Electrical Connector A Cable grip connector B Cable grip with indicator lights (Use only with A and F coils) C 1/2 NPT conduit N No electrical connector Optional Solenoid Operator Override P Non-locking S Locking, screwdriver slot N No solenoid operator Operator Adapter Plate A Air pilot B Air pilot with lockout slide C Solenoid pilot D Solenoid pilot with lockout slide Technical Data A B C Norgren pneumatics (314) 427-0600 800-444-0522 (FAX) 314-427-3502 www. j hf.com JHF Catalog [ Volume 7 ] 726 Prices Subject to Change Without Notice John Henry Foster pneumatic and hydraulic equipment

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