Issue link: https://onenorgren.uberflip.com/i/653022
3 30 F I L T E R S / R E G U L A T O R S For further information visit www.imi-precision.com or contact us at (800) 229-1875 • Balanced valve design for optimum pressure control • Standard relieving models allow reduction of downstream pressure when the system is dead-ended • Push to lock adjusting knob with tamper evident accessory Technical Data Material Fluid: Compressed air Maximum pressure: 300 psig (20 bar) Operating temperature*: R72: -30° to 150°F (-34° to 65°C) R73 and R74: -30° to 175°F (-34° to 80°C) * Air supply must be dry enough to avoid ice formation at temperatures below 35°F (2°C). Elastomers: nitrile Bottom plug: acetal R72G Body: zinc Bonnet: acetal Valve: Polypropylene and Geolast ® R73G, R74G Body: aluminum Bonnet: aluminum or zinc Valve: Polypropylene and Geolast ® EXCELON ® MODULAR SYSTEM PRESSURE REGULATORS R72G, R73G, R74G Models Model Port size PTF Flow SCFM* Spring rate psig Wall mounting bracket Quick-mount pipe adapter Quikclamp Quikclamp and bracket Neck mounting bracket Tamper evident cover & wire Gauge psig Service kit** R72G-2AK-RMG 1/4" 70 5 to 150 4224-50 4215-02 4214-51 4214-52 74316-50 4255-51 Gauge included 4381-500 R73G-2AK-RMG 1/4" 91 5 to 150 4424-50 4315-01 4314-51 4314-52 4461-50 4455-51 Gauge included 4381-600 R73G-3AK-RMG 3/8" 144 5 to 150 4424-50 4315-02 4314-51 4314-52 4461-50 4455-51 Gauge included 4381-600 R74G-3AK-RMG 3/8" 208 5 to 150 4324-50 4315-02 4314-51 4314-52 4368-51 4355-51 Gauge included 4381-700 R74G-4AK-RMG 1/2" 220 5 to 150 4324-50 4315-03 4314-51 4314-52 4368-51 4355-51 Gauge included 4381-700 R74G-6AK-RMG 3/4" 220 5 to 150 4324-50 4315-04 4314-51 4314-52 4368-51 4355-51 Gauge included 4381-700 Products may be special ordered to meet alternative technical specifications not listed here. Please call 1-800- 229-1875 to inquire. * Typical flow with 150 psig inlet pressure, 90 psig set pressure and a 15 psig droop from set. NOTE: 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. ** Kit includes: diaphragm, valve, valve spring, and o-rings. Accessories