Fisher EZR Instruction Manual page 17

Pilot-operated regulator
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Regulator Type
description
EZR Indicator (optional)
Spare parts kit
Pilot Type
description
PRX/120 or PRX/125
Spare parts kit
Felt
Fu Filter
O-ring
PaRTS LIST
Type EZR X Body with Type OS2 Slam
Shut (Figure 14)
key
description
1*
O-ring
2*
O-ring
3*
Segment
4*
O-ring
5*
Bypass assembly
Type EZR X and E Body (Figure 15 and 16)
key
description
6*
O-ring
7*
O-ring
8*
O-ring
9*
O-ring
10*
Diaphragm
11*
O-ring
12*
O-ring
13*
O-ring
14*
O-ring
15
Bonnet assembly
16
Bottom plug
17
Main spring
18
Top plug
19
Cage
20
Inlet strainer
21
Valve body
22
Flanged lock nut
23
Bonnet pipe plug
24
Travel indicator
* Spare parts
Table 13. Type PRX Pilot, FU Filter Spare Parts
key n°
qty
dn 25
24
1
key n°
qty
dn 25
4, 5, 14,
17, 18,
1
22, 25,
28
25
1
26
1
Type PRX Pilot (Figure 17)
dn 50
dn 80
197772
dn 50
dn 80
M2200685X12
M0102210X12
M6010095X12
key
description
1
Adjusting screw
2
Locknut
3
Cap
4*
O-ring
5*
O-ring
6
Spring carrier plate
7
Spring
8
Spring cover
9
Spring carrier plate
10
Screw
11
Washer
12
Filter
13
Diaphragm plate
14*
Diaphragm
15
Diaphragm plate
16
Body
17*
O-ring
18*
O-ring
19
Orifice
20
Nut
21
Lower cover
22
Diaphragm plate
23
Stem
24
Nameplate
25*
O-ring
26
Nut
27
Damper adjusting screw
28*
O-ring
29
Plate
30
Nut
31
Damper/Restrictor screw
32
Restrictor adjusting screw
33
Plug
34
Plug
35
Spring barrel extension for AP
Type EZR
dn 100
dn 150
197773
19774
dn 100
dn 150
B25B
17

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