APV SUPERSEAL 2014 Series, Installation, Operation & Maintenance Manual

Page 1: ...www australianpipelinevalve com au INSTALLATION OPERATION MAINTENANCE MANUAL LINED BUTTERFLY VALVES MODEL 2014 2016 SERIES...

Page 2: ...et Oilfield Products Valves Wellheads Gate Globe Check Valves Forged Steel Plug Valves Lubricated Sleeved Lined Gate Globe Check Valves Cast Steel Diamond Gear Gearboxes Flowturn Gate Globe Check Valv...

Page 3: ...Gearbox mounting 14 LINED BUTTERFLY VALVES MODEL 2014 2016 SERIES I N D E X Australian Pipeline Valve Installation Operation and Maintenance Manual 1 Copyright Australian Pipeline Valve 1990 2013 Edit...

Page 4: ...ON AND HANDLING Valves should be inspected upon receipt to determine Compliance to purchase order requirements Correct type pressure class size body and trim materials and end connections this informa...

Page 5: ...for intended purpose It is the sole responsibility of the client to ensure the valve type and materials are correctly specified To avoid injury never attempt disassembly while there are pressures eith...

Page 6: ...ied with the order 1 0 S T O R A G E a If storage in the field for a long time before installation is necessary it is suggested to put valves in a dry and or covered place In this case the packaging a...

Page 7: ...lled in any position but if a choice of stem positions exists good practice dictates that the valve be installed with the stem horizontal This will minimise liner wear by distributing stem and disc we...

Page 8: ...o damage the seat faces Always pick the valve up by the locating holes or by using a nylon sling on the neck of the body Never pick up the valve by the actuator or operator mounted on the top of the v...

Page 9: ...he shaft in a horizontal orientation In this position shaft and disc weights are evenly distributed minimising seat wear Additionally any foreign matter which may accumulate at the bottom of the disc...

Page 10: ...lation Operation and Maintenance Manual 8 LINED BUTTERFLY VALVES MODEL 2014 2016 SERIES FIGURE 4 INSERT BUTTERFLY VALVE BETWEEN FLANGES FIGURE 5 INITIAL CENTERING FLANGING OF VALVE FIGURE 6 FINAL ALIG...

Page 11: ...e 10 open position 2 Span the body with the bolts 3 Take this assembly of the flange body flange and align it properly to the pipe 4 Tack weld the cut off flanges to the pipe 5 Weld the flanges 6 Inst...

Page 12: ...d or venturi action will still cause immediate seat damage 5 2 LOCK DEVICE Where provided optional the valve has a locking hole that allows valve to be locked in full open or full closed position 5 3...

Page 13: ...orrect as needed 3 Inspect the valve and surrounding area for previous or existing leakage at flange faces or shaft connections 4 Check piping and or wiring to actuators and related equipment for loos...

Page 14: ...it is to repair it unless the valve is a special specification like stainless body See the sample bill of material shown above Replacement rubber liners and stem seal kits are available MATERIALS 1 Bo...

Page 15: ...as built drawing 2 Piece body design requires that the 2 body sections are first unbolted and then the procedure is similar to 6 2 above 6 3 ASSEMBLY Reassemble the valve as follows a Thoroughly clean...

Page 16: ...nstalled flush with the ratchet plate engage the locking lever with the ratchet plate Using the handle adjust the position of the ratchet plate until the disc face is parallel with the valve face then...

Page 17: ...NOTES Australian Pipeline Valve Installation Operation and Maintenance Manual 15...

Page 18: ...Australian Pipeline Valve Installation Operation and Maintenance Manual 16 NOTES...

Page 19: ...Australian Pipeline Valve Installation Operation and Maintenance Manual 17 NOTES...

Page 20: ...ny requirements in the field of valves please contact us for a prompt response Continuous development of Australian Pipeline Valve products may necessitate changes in the design or manufacture process...