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4 AIR PREPARATION PRODUCTS APP-126 For further information www.norgren.com R84 Underwriters Laboratories, Inc. listed (file number SA1089) The R81 regulator and C81 regulator configurations with integral relief valve and outlet check valves meet the requirements of paragraphs 4.5 and 4.6 of NSDA Pamphlet TD02, Installation and Operational Procedures for Pressurized Soft Drink Dispensing Systems, dated July, 1980. The R82 regulator with integral relief valve meets the requirements of Proposed Section 9.7, Draught Beer Dispensing Equipment and Related Components (Seventh Draft dated October 17, 1980), of ANSI-ASME F2.1-1975, Food, Drug, and Beverage Equipment. Ordering information Models listed have PTF threads, integral relief valve, and relieving diaphragm. Port Model Weight lb (kg) 1/4" R84-200-MNLA 1.3 (0.59) 1/4" R81-200-LNKA 1.3 (0.59) 1/4" R82-200-ENEA 1.3 (0.59) R84 Fluid: Carbon dioxide. Maximum pressure: 3000 psig (207 bar) Operating temperature: 0° to 140°F (-18° to 60°C) Integral relief valve cracking pressure: 150 ± 5 psig (10.4 ± 0.33 bar) R81 Fluid: Carbon dioxide. Maximum pressure: 3000 psig (207 bar) Operating temperature: 0° to 140°F (-18° to 60°C) Integral relief valve cracking pressure: 130 ± 4 psig (9.0 ± 0.28 bar) R82 Fluid: Carbon dioxide. Maximum pressure: 3000 psig (207 bar) Operating temperature: 0° to 140°F (-18° to 60°C) Maximum outlet pressure adjustment limit: Factory set at 40 to 45 psig (2.8 to 3.1 bar) Integral relief valve cracking pressure: 60 ± 4 psig (4.1 ± 0.28 bar) Materials R84 Body: brass Bonnet: zinc Valve cartridge: PTFE, brass, stainless steel Diaphragm: acetal and nitrile Relief valve: brass, polycarbonate, nitrile, aluminum Seals: nitrile R81 Body: brass Bonnet: zinc Valve cartridge: PTFE, brass, stainless steel Diaphragm: acetal and nitrile Relief valve: brass, polycarbonate, nitrile, aluminum Seals: nitrile R82 Body: brass Bonnet: zinc Valve cartridge: PTFE, brass, stainless steel Diaphragm: acetal and nitrile Relief valve: brass, polycarbonate, nitrile, aluminum Seals: nitrile Technical data U.L. Listed Beverage Regulators Cylinder gas pressure (CO2) regulators for Soft drink and Beer dispensing systems