Warren Controls PICV Series - Manual (Page 32)

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Worn or damaged parts can decrease performance and shorten valve life. A worn or damaged valve stem
can damage the packing, bearings, and other bonnet parts causing a packing leak, increased hysteresis, and
poor operation. A worn or damaged plug, seat ring, or o-ring can cause excessive leakage, poor shut-off, poor
control, and increased hysteresis. Worn or damaged gaskets and o-rings can cause excessive leakage and poor
shut-off. Should parts become worn or damaged, parts kits are available. Separate kits are available for each
PICV segment; Control Valve or Differential Pressure Reducing Valve (DPRV). Repack Kits are available to replace
the packing. Repack/Inspection Kits are available to allow a segment to be opened for inspection of its internal
parts. Rebuild/Repack Kits are available to completely rebuild/ overhaul a segment. Parts kits come with
complete step-by-step instructions. Each kit has its own part number. Please provide the PICV serial number
and segment, Control Valve or Differential Pressure Reducing Valve (DPRV), to ensure getting the correct kit
part number and correct parts.
PARTS/ OVERHAUL
REPACK KIT
P/N KXXXXXXXX007 REPACK KIT INCLUDES (see drawing C3769956)
ITEM QTY DESCRIPTION ITEM QTY DESCRIPTION
2 1 Packing Retainer 1 V-Ring Packing Extractor
3 1 Retainer Bearing 1 Packing Spring Removal Tool
5 1 Lip Packing 1 O-Ring Retainer & O-Ring Extractor
8 1 Tube Stem Lube 1 Stem Sleeve
REPACK/INSPECTION KITS
Control Valve Size 2-1/2”, 3”, 4” (DN65, DN80 & DN100) REPACK/ INSPECTION KIT INCLUDES
(See Drawing C3241354)
ITEM QTY DESCRIPTION ITEM QTY DESCRIPTION
12 3 GASKET (See Dwg C3241354) 1 REPACK KIT
Control Valve Size 5” & 6” (DN 125 & DN150) REPACK/ INSPECTION KIT INCLUDES
(See Drawing C3241556 & C3769956)
ITEM QTY DESCRIPTION ITEM QTY DESCRIPTION
7 2 GASKET (See Dwg C3241556) 15 1 TUBE O-RING LUBE (See Dwg C3241556)
9 1 O-RING (See Dwg C3241556) 1 REPACK KIT
Control Valve Size 8” & 10” (DN200 & DN 250) REPACK/ INSPECTION KIT INCLUDES (See Drawing D3201950)
ITEM QTY DESCRIPTION ITEM QTY DESCRIPTION
14 2 GASKET (See Dwg D3201950) 1 REPACK KIT
DPRV Size 2-1/2”, 3”, 4” (DN65, DN80 & DN100) REPACK/ INSPECTION KIT INCLUDES (See Drawing C3201355)
ITEM QTY DESCRIPTION ITEM QTY DESCRIPTION
9 1 GASKET (See Dwg C3201355) 1 REPACK KIT
DPRV Size 5” & 6” (DN 125 & DN150) REPACK/ INSPECTION KIT INCLUDES (See Drawing D3201753)
I TEM QTY DESCRIPTION ITEM QTY DESCRIPTION
13 2 GASKET (See Dwg D3201753) 1 REPACK KIT
DPRV Size 8” & 10” (DN200 & DN 250) REPACK/ INSPECTION KIT INCLUDES (See Drawing D3201951)
ITEM QTY DESCRIPTION ITEM QTY DESCRIPTION
4 2 GASKET (See Dwg D3201951) 1 REPACK KIT