Issue link: https://onenorgren.uberflip.com/i/561434
4 AIR PREPARATION PRODUCTS APP-80 For further information www.norgren.com Technical data Fluid: Compressed air, neutral gases NOTE: Contact technical support for use with other media. Note: 5 micron prefiltration and oil-free air required. Inlet pressure range* Low Pressure Models: 8 to 150 psig (0.55 to 10.3 bar) High Pressure Models: 10 to 200 psig (0.7 to 13.8 bar) * Inlet pressure must be at least 7 psig (0.5 bar) greater than the adjusted outlet pressure for proper operation. Operating temperature**: 32° to 160°F (0° to 70°C) ** Air supply must be dry enough to avoid ice formation at temperatures below 35°F (2°C). Repeatability Low Pressure Models: 0.02 psig (0.001 bar) for flow change; 0.05 psig (0.004 bar) when turning supply off and on High Pressure Models: 0.08 psig (0.006 bar) for flow change; 0.16 psig (0.011 bar) when turning supply off and on Constant bleed feature: Under dead-end conditions, a small, constant bleed of pilot air will escape thru the relief passage in the bottom plug. This will be accompanied by a slight residual outlet pressure of 1 to 4 inches H2O (2.5 to 10 millibar). Gauge ports: 1/4" PTF Materials Body and bonnet: zinc Main valve: polycarbonate Main valve seat: PTFE Pilot valve: stainless steel Pilot valve seat: aluminum Main diaphragm: nitrile Pilot diaphragm Low Pressure Models:302 SS High Pressure Models: nitrile Bottom plug: brass Elastomers: nitrile, chloroprene, polyurethane Technical data 11-018 Precision Air Pressure Regulator 1/4" Port Size * Outlet pressure can be adjusted to pressures in excess of, and less than, those specified. Do not use these units to control pressures outside of the specified ranges. † Typical flow with 100 psig (7 bar) inlet pressure, 60 psig (4.1 bar) set pressure and 0.125 psig (0.009 bar) droop from set. †† Typical flow with 200 psig (14 bar) inlet pressure, 60 psig (4.1 bar) set pressure and 0.250 psig (0.017 bar) droop from set. Service kit includes o-rings, seals, pilot diaphragm, pilot spring, main diaphragm, main valve, main valve seat, diffuser screen, constant bleed orifice and orifice filter Service Kits Type Part number Low Pressure Models 2787-01 High Pressure Models 2787-02 Ordering information Models listed have PTF threads, hand wheel adjustment, and relieving diaphragm. A gauge is not included. ISO Symbol Port Size Outlet Pressure Adjustment Range* Model Number Flow scfm (dm3/s) Weight lbs (kg) 1/4" 0.4 to 10 psig (0.03 to 0.69 bar) 11-018-146 (low pressure) 12 (5.66)† 1.4 (0.64) 1/4" 1.0 to 60 psig (0.1 to 4.1 bar) 11-018-100 (low pressure) 12 (5.66)† 1.4 (0.64) 1/4" 3 to 150 psig (0.2 to 10.3 bar) 11-018-110 (high pressure) 12 (5.66)†† 1.4 (0.64) Fast response Minimum overshoot during flow changes Constant bleed feature provides maximum sensitivity to system changes Relieving feature allows reduction of downstream pressure when the system is dead-ended Relieving