*Recommended Spare Part
223 Rod (6 required)
NPS 6 / DN 150
ERAA17099A0
224 Plate #2
NPS 6 / DN 150
ERAA16864A0
225 Plate #3 (2 required)
NPS 6 / DN 150
ERAA16465A0
226 Plate #4
NPS 6 / DN 150
ERAA16866A0
227 Plate #5
NPS 6 / DN 150
ERAA16896A0
228 Spacer #1
NPS 6 / DN 150
ERAA18797A0
229 Spacer #2
NPS 6 / DN 150
ERAA18798A0
230 Spacer #3
NPS 6 / DN 150
ERAA18799A0
231 Spacer #4
NPS 6 / DN 150
ERAA18800A0
PRX Series Pilot (Figure 10)
Key Description
Part number
Parts Kits
Elastomer Parts Kits
Without Disk (include keys 4, 5, 14,
17, 18, 25 and 28)
Nitrile (NBR)
RPRX00X0N12
Fluorocarbon (FKM)
RPRX00X0F12
With Disk (includes keys 4, 5, 14,
17, 18, 22, 25 and 28)
Nitrile (NBR)
RPRX00X0N22
Fluorocarbon (FKM)
RPRX00X0F22
1
Adjusting Screw
M0253340X12
2
Locknut
M5036008X12
3
Cap
M0253350X12
4*
Upper Cover O-ring
Nitrile (NBR)
M6010178X12
Fluorocarbon (FKM)
M6020112X12
5*
O-ring
Nitrile (NBR)
M6010005X12
Fluorocarbon (FKM)
M6020001X12
6
Upper Spring Seat
M0253360X12
7
Spring
See Table 1
8
Upper Cover
M0298540X12
9
Lower Spring Seat
M0253380X12
10
Machine Screw
M5011018X12
11
Washer
M5055001X12
12
Filter
M4500367X12
13
Upper Diaphragm Plate
M0253390X12
14* Diaphragm
Nitrile (NBR)
GG05785X012
Fluorocarbon (FKM)
GG05785X022
15
Lower Diaphragm Plate
M0253410X12
16
Body
M0253310X12
17* Orifice O-ring
Nitrile (NBR)
M6010003X12
Fluorocarbon (FKM)
M6020126X12
18* Lower Cover O-ring
Nitrile (NBR)
M6010098X12
Fluorocarbon (FKM)
M6020132X12
19
Orifice
M0253440X12
20
Nut
M5002004X12
21
Lower Cover
M0298600X12
22* Pad Holder
Polyurethane (PU)
ERAA11220A0
Fluorocarbon (FKM)
M0279950X12
23
Stem
M0253430X12
24
Nameplate
M0268080X12
25* Stem O-ring
Nitrile (NBR)
M6010223X12
Fluorocarbon (FKM)
M6020133X12
26
Upper Diaphragm Nut
M5028005X12
27
Damper Adjusting Screw with Hole
M0253480X12
28* Restrictor/Damper O-ring
M6020054X12
29
Damper/Restrictor Plate
Types PRX/120 and PRX/120-AP
M0254400X12
Types PRX/125 and PRX/125-AP
M0257930X12
30
Ring Nut
M0253490X12
31
Nameplate Screw
M5061001X12
32
Restrictor Adjusting Screw with Hole
M0253480X12
33
Plug (Types PRX/125 and PRX/125-AP only)
M0257920X12
34
Plug (Types PRX/125 and PRX/125-AP only)
M4500328X12
35
Spring Barrel Extension for AP
M0274100X12
Mounting Parts (Figure 9)
Standard Configurations
Key Description
Part number
50
Mounting Bracket
- - - - - - - - - - -
51
Lifting Bracket
- - - - - - - - - - -
52
Pipe Nipple (4 required)
- - - - - - - - - - -
53
Tube Elbow (2 required)
- - - - - - - - - - -
54
Tube Connector (4 required)
- - - - - - - - - - -
55
Pipe Cross
- - - - - - - - - - -
56
Tubing
- - - - - - - - - - -
57
45° Pipe Elbow (2 required)
- - - - - - - - - - -
77
Three-way valve
15A6017X112
Type Sa/2 Pilot Supply Filter Regulator
(Figure 11)
Key Description
Part number
Parts Kits
Elastomer Parts Kits
(includes keys 6, 12, 13, 15 and 18)
Nitrile (NBR)
M2200250X12
Fluorocarbon (FKM)
M2200739X12
1
Spring
M0192560X12
2
Socket Head Cap Screw
M5058003X12
3
Washer
M0248490X12
4
Plate
M0174470X12
5
Regulator Seat
M0200830X12
6*
O-ring
M6010013X12
7
Body
M0297920X12
8
Filter Net
M0102200X12
9
Washer
M5057002X12
10
Nut
M5060005X12
11
Filter Cover
M0174411X12
12* Felt
M0102210X12
13* O-ring
M6010095X12
14
Spring
M0105970X12
15* Pad Holder Unit
M0233370X12
16
Nameplate
M0300470X12
17
Screw Unit
M0200790X12
18* Diaphragm
M0174460X12
19
Regulator Cover
M0239890X12
20
Spring Washer
M5001003X12
21
Nut
M5006012X12
Key Description
Part number
Key Description
Part number
Type SRS Main Valve (Figure 8) (continued)
20
Type FL
North America
Only