Dover PSG ALL-FLO A150, Инструкция по установке, эксплуатации и обслуживанию

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ALF-12060-E-01 All-Flo 21
PILOT VALVE ASSEMBLY
To assemble the pilot valve, reverse the order of disassembly. Should
process fluid have contact with the pilot valve O-rings, they should be
replaced as swelling may occur and cause irregular operation. During
assembly, ensure that the open side of the lip-seals are facing outward.
Lubrication of the pilot sleeve assembly, with a non-synthetic lubricant, is
recommended in order to facilitate re-assembly into the intermediate.
Magna-Lube or Magna-Plate are recommended for assembly lubrication
(see detailed parts list for ordering information).
TORQUE SPECIFICATION CHART
RECOMMENDED TORQUE SPECIFICATIONS
1-1/2” Pumps Wrench Size
Manifold Bolts 30 ft-lbs (40.7 N-m) 9/16”
Chamber Bolts 15 ft-lbs (20.3 N-m) 9/16”
Air Valve Bolts 40 in-lbs (4.5 N-m) 7/16”
Inner Diaphragm Plate Nut 50 ft-lbs (67.8 N-m) 1 -1/16”
Intermediate Bolts 11 ft-lbs (14.9 N-m) 1/2”
Outer Diaphragm Plate Hand tight then 1/8 to 1/4 turn more
SECTION
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