VERDER VERDERAIR VA25 Manual page 23

Sample Configuration Number
Pump Size Fluid Section
VA25 A
Kit 859.0000, Center Section Rebuild (*)
All Models
Kit includes:
• 2 pilot valves (101)
• 2 pilot cartridges (102)
• 2 cartridge o-rings, buna-N (103)
• 1 center shaft (104)
• 2 center shaft bearings (105)
• 2 center shaft u-cups (106)
• 1 air valve gasket (108)
• 4 bolts, M6 x 25, for
• 4 nuts, for P and
• 8 o-rings, PTFE (12)
Kit 859.0116, Pilot Valves
All models
Kit includes:
• 2 pilot valve assemblies (101)
Kit 859.0036, Pilot Valves w/Cartridges
All models
Kit includes:
• 2 pilot valve assemblies (101)
• 2 pilot valve receiver cartridges (102)
• 2 receiver cartridge o-rings (103)
NOTE: RE (remote) models also require insert kit,
shown below.
Kit 859.0112, Remote Pilot Inserts
(RE, Remote Air Control)
Kit includes:
• 2 remote pilot inserts (113)
Air Section Seats
A
A fluid sections (109)
C fluid sections (112)
Balls Diaphragms
SS BN BN
Kit 859.0035, Center Shaft Kit
All models
Kit includes:
• 1 center shaft (104)
• 2 center shaft bearings (105)
• 2 center shaft u-cups (106)
Kit 859.0037, Center Shaft Bearing Kit
All models
Kit includes:
• 2 center shaft bearings (105)
• 2 center shaft u-cups (106)
The center housing (110) is not sold separately.
Ground Screw Kits
Center Section Material
A Aluminum
C Conductive Polypropylene 819.0221
P Polypropylene
* Included in Center Section Rebuild Kit 859.0000.
Connections Options
00
TB
Ground
Screw (19)
819.0220
None
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