WebManuals & Guides Manuals: 289 Series Relief Valves Instruction Manual, Fisher-EN Features Throttling Type Relief High Flow Rates Small Size Reliability Due to Simplicity Compact Design Get in touch with an expert, find your nearest office location, or send Puffer-Sweiven a note about your next project. Talk to one of our experts in this field WebFisher™ backpressure regulators are NOT ASME safety relief valves. Startup The backpressure regulator is factory set at approximately the midpoint of the spring range …
Fisher 289 Series Relief Valves or Backpressure Regulators
WebJun 26, 2011 · The 289 Series Relief valves are to be installed (between large service regulators such as S202G or S302G Series) so the outlet is piped downstream to relieve excess pressure to the atmosphere. WebFisher™ 289 Series Relief Valves or Backpressure Regulators Specs Body Sizes and End Connection Styles Types 289A and 289U: 1/4 NPT Type 289H: 1, 2 NPT Type 289HH: 1 NPT Type 289L: 3/4, 1 NPT Type 289U: 1/4 NPT Maximum Allowable Relief (Inlet) Pressure 100 psig / 6.9 bar Relief Set Pressure Ranges (5 models) 5wc to 50 psig / 25mbar to 3.5 … hideaway voices
289 series Spring-Loaded Relief Valves - FISHER …
WebType 289RC Exhaust Booster Introduction control valve in response to sudden pressure changes from pneumatic output devices, such as solenoid valves or pneumatic instruments. By carefully Scope of the Manual matching the instrument and actuator performance with the bypass valve adjustment, the Type 289RC WebInstruction Manual Form 8 February 22 www.fisherregulators.com Type 289P Pilot-Operated Relief Valve Introduction Scope of the Manual This manual describes and … WebThis Instruction Manual provides installation and maintenance instructions and parts list information for CSB600 Series regulators. Instructions and parts lists for other equipment mentioned in this Instruction Manual are found in separate manuals. howe supervision