Issue link: https://onenorgren.uberflip.com/i/561437
4 AIR PREPARATION PRODUCTS APP-88 For further information www.norgren.com Fluid: Compressed air, neutral gases NOTE: Contact technical support for use with other media. Inlet pressure range: 10 psig (0.7 bar) to 400 psig (27.6 bar) maximum Operating temperature: 0 to 175°F (-20° to 80°C) * * Air supply must be dry enough to avoid ice formation at temperatures below 35°F (2°C). Maximum bleed rate at 50 psig (3.5 bar) outlet pressure: 0.25 scfm (0.12 dm3/s)† † Maximum bleed rate occurs under dead-end (no flow) conditions. Pilot ports: 1/4" PTF Feedback port: 1/8" PTF Materials Body, bonnet: zinc Valve seat: brass Valve ball: stainless steal Elastomers: nitrile Technical data 11-104 Feedback Pilot Regulator 1/4" Port Size † Outlet pressures can be adjusted to pressures in excess or, and less than, those specified. Do not use these units to control pressures outside of the specified ranges. Feedback Pilot Regulator Warning The feedback line must sense the pilot operated regulator outlet pressure and must be connected before turning on the air supply. If the feedback line is not connected, the pilot operated regulator outlet pressure will rapidly increase to the inlet pressure when the adjusting knob on the pilot regulator is turned clockwise. Pilot regulators are used to control the outlet pressure of a pilot operated regulator (ordered separately) The pilot regulator is installed in an accessible location in the compressed air system; pilot operated regulator is installed at any point without regard to accessibility Feedback pilot regulator provides superior pressure regulation under changing flow demands where changes in flow demand are not sudden or cyclic. Constant bleed feature provides maximum sensitivity to system changes Relief feature allows reduction of downstream pressure when the system is dead-ended Ordering information Service kit includes: diaphragm assemblies, valve assembly, valve spring o-rings and valve seats for pilots. Service Kits Type Part number 11-104 1970-11 ISO Symbol Port Size Type Model Weight lb (kg) Pressure psig (bar) † 1/4" PTF Feedback Pilot 11-104-001 3.38 ( 1.53) 5-105 (.3-7) 1/4" PTF Feedback Pilot 11-104-002 3.38 ( 1.53) 50-250 (3-17) 11-104 Feedback Pilot Regulator with Pilot Operated Regulator GrSym,Reg,FdbkPilot