Related Manuals for Apollo Valves 61YLF Series
Summary of Contents for Apollo Valves 61YLF Series
- Page 1 BRONZE SWING CHECK VALVE INSTALLATION OPERATION MAINTENANCE GUIDE 61Y & 61YLF SERIES MODELS: 161S/161SLF 161T/161TLF 162T/162LF 163T/163TLF 163S/163SLF 164T 168T 169T...
- Page 2 ® APOLLO BRONZE SWING CHECK VALVE IOM GUIDE Page 2 of INTRODUCTION The Apollo Bronze Swing Check valves covered in these guidelines are Class 125, Class 150 & Class 300 bronze, metal seat and soft seat valve types. Check Valves are used in piping systems where flow in one direction is desired.
- Page 3 ® APOLLO BRONZE SWING CHECK VALVE IOM GUIDE Page 3 of INSTALLATION Inspection Threads of mating pipe must be clean and machined to appropriate ANSI/ASME specifications. Ends of mating copper tubing or pipe must be square and free of burrs. Use emery cloth to clean and remove grease and/or oxidation before soldering.
- Page 4 ® APOLLO BRONZE SWING CHECK VALVE IOM GUIDE Page 4 of disc have a maximum permissible leakage rate per MSS SP-80 of 40ml of water per hour per inch of pipe size. Soft-seated/resilient disc have bubble-tight seal during reverse flow. MAINTENANCE If the cap/hinge leaks, isolate and depressurize the unit.
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