Fisher EZR Instruction Manual page 28

Pressure reducing regulator with 161ay, 161eb series pilot and type 112 restrictor
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Type EZR
Key
Description
20
Indicator Washer (continued)
  NPS 8 (DN 200) body 
  21   Indicator Cover
NPS 1, 1-1/4 x 1, 2 x 1, and 2
(DN 25, 32 x 25, 50 x 25, and 50) bodies
NPS 3, 4, 6 x 4, and 8 x 4
(DN 80, 100, 150 x 100, and 200 x 100) bodies
NPS 6, 8, 8 x 6, and 12 x 6
(DN 150, 200, 200 x 150, and 300 x 150) bodies 19B4691X012
22
Indicator Protector
NPS 1, 1-1/4 x 1, 2 x 1, and 2
(DN 25, 32 x 25, 50 x 25, and 50) bodies
NPS 3, 4, 6 x 4, 8 x 4, 6, 8, 8 x 6, and 12 x 6
(DN 80, 100, 150 x 100, 200 x 100, 150, 200,
200 x 150, and 300 x 150) bodies
23
Inlet Strainer
NPS 1 and 1-1/4 x 1 (DN 25 and 32 x 25) bodies
NPS 2 x 1 and 2 (DN 50 x 25 and 50) bodies
NPS 3 (DN 80) body
NPS 4 (DN 100) body
NPS 6 (DN 150) body
NPS 8 (DN 200) body
23
Strainer Replacement Shim
NPS 1 and 1-1/4 x 1 (DN 25 and 32 x 25) bodies
NPS 2 x 1 and 2 (DN 50 x 25 and 50) bodies
NPS 3 (DN 80) body
NPS 4 (DN 100) body
NPS 6 (DN 150) body
NPS 8 (DN 200) body
24
Nameplate
25
Flow Arrow
NPS 1 to 1-1/4 x 1 (DN 25 to 32 x 25) bodies
NPS 2 x 1, 2, 3, 4, 6, and 8
(DN 50 x 25, 50, 80, 100, 150, and 200) bodies
26
Drive Screw
For NPS 1 and 1-1/4 x 1
(DN 25 and 32 x 25) (4 required)
For NPS 2 x 1, 2, 3, 4, and 6
(DN 50 x 25, 50, 80, 100, and 150) (5 required)
For NPS 8 (DN 200) (6 required)
  28*   O-ring
NPS 1 and 1-1/4 x 1 (DN 25 and 32 x 25) bodies
Nitrile (NBR)
Fluorocarbon (FKM)
NPS 2 x 1 and 2 (DN 50 x 25 and 50) bodies
Nitrile (NBR)
Fluorocarbon (FKM)
NPS 3 (DN 80) body
Nitrile (NBR)
Fluorocarbon (FKM)
NPS 4 (DN 100) body
Nitrile (NBR)
Fluorocarbon (FKM)
NPS 6 (DN 150) body
Nitrile (NBR)
Fluorocarbon (FKM)
NPS 8 (DN 200) body
Nitrile (NBR)
Fluorocarbon (FKM)
47
Hex Nut, SA194-2H
(NPS 8 (DN 200) body only) (8 required)
63
Pilot Supply Pipe Plug (2 required)
64
Bonnet Pipe Plug
For NPS 2, 3, 4, and 8 (DN 50, 80, 100, and 200) 1A767524662
For NPS 6 (DN 150)
  66 
O-ring (NPS 8 x 6 (DN 200 x 150) body only)
Nitrile (NBR)
Fluorocarbon (FKM)
  67 
O-ring
NPS 2 x 1 (DN 50 x 25) body
Nitrile (NBR)
Fluorocarbon (FKM)
*Recommended Spare Part
28
Key
Description
Part Number
  67 
O-ring (continued)
NPS 8 x 6 (DN 200 x 150) body
20C2461X012
Nitrile (NBR)
Fluorocarbon (FKM)
  70*  O-ring
T14188T0012
NPS 1, 1-1/4 x 1, and 2 x 1
(DN 25, 32 x 25, and 50 x 25) bodies
19B2270X012
Nitrile (NBR)
Fluorocarbon (FKM)
NPS 2 (DN 50) body
Nitrile (NBR)
Fluorocarbon (FKM)
24B1301X012
NPS 3 and 4 (DN 80 and 100) bodies
Nitrile (NBR)
Fluorocarbon (FKM)
29B2269X012
NPS 6 (DN 150) body
Nitrile (NBR)
20B8004X012
Fluorocarbon (FKM)
10B4409X012
NPS 8 (DN 200) body
20B4367X012
Nitrile (NBR)
20B4374X012
Fluorocarbon (FKM)
20B7853X012
71
Restrictor Plate
29B5966X012
NPS 1, 1-1/4 x 1, and 2 x 1
(DN 25, 32 x 25, and 50 x 25) bodies
13B8061X012
      For 60% Capacity Trim 
13B8062X012
      For 30% Capacity Trim 
13B8063X012
NPS 2 (DN 50) body
13B8064X012
    For 60% Capacity Trim 
13B8065X012
    For 30% Capacity Trim 
39B5967X012
NPS 3 (DN 80) body
- - - - - - - - - - -
    For 60% Capacity Trim 
    For 30% Capacity Trim 
1V105938982
NPS 4, 6 x 4, and 8 x 4
(DN 100, 150 x 100, and 200 x 100) bodies
1V106038982
      For 60% Capacity Trim 
      For 30% Capacity Trim 
NPS 6 (DN 150) body
    For 100% Capacity Trim 
    For 60% Capacity Trim 
    For 30% Capacity Trim 
1A368228982
NPS 8 x 6 (DN 200 x 150) body
    For 100% Capacity Trim 
    For 60% Capacity Trim 
19B2838X012
    For 30% Capacity Trim 
19B2838X022
NPS 12 x 6 (DN 300 x 150) body
    For 100% Capacity Trim 
18B2124X012
    For 60% Capacity Trim 
18B2124X022
    For 30% Capacity Trim 
72
E-Ring, for Restricted Trim
18B8514X012
NPS 1, 1-1/4 x 1, and 2 x 1
18B8514X022
(DN 25, 32 x 25, and 50 x 25) bodies
NPS 2 (DN 50) body
18B2140X012
NPS 3 (DN 80) body
18B2140X022
NPS 4 (DN 100) body
79
Washer (6, 8 x 6, and 12 x 6
19B0359X012
(DN 150, 200 x 150, and 300 x 150) bodies)
10A3591X012
  121  O-ring 
NPS 2 x 1 (DN 50 x 25) body
1P5585X0022
Nitrile (NBR)
1P5585X0032
Fluorocarbon (FKM)
NPS 6, 8 x 6, and 12 x 6
1A4452X0612
(DN 150, 200 x 150, and 300 x 150) bodies
1A767524662
Nitrile (NBR)
Fluorocarbon (FKM)
  126  Cap Screw (4 required)
1A369224492
  NPS 6 (DN 150) body 
NPS 8 x 6 (DN 200 x 150) body
18A2556X022
NPS 12 x 6 (DN 300 x 150) body
18A2556X032
  129  Socket Head Screw 
For NPS 1, 1-1/4 x 1, and 2 x 1
(DN 25, 32 x 25, and 50 x 25) only
10B4428X012
10B4428X022
Part Number
1V335006562
1V3350X0012
13A1584X052
13A1584X022
13A1584X052
13A1584X022
10A3803X062
10A3803X032
T12050X0012
T12050X0022
T12050X0012
T12050X0022
19B2835X012
19B2836X012
18B2144X012
18B2145X012
28B8516X012
28B8517X012
28B8504X012
28B8505X012
49B0367X012
49B0368X012
49B0369X012
49B0768X012
49B0776X012
49B0775X012
49B0769X012
49B2396X012
49B0777X012
19B2411X012
16A7882X012
18B8518X012
18B8506X012
19B0362X012
T12587T0012
T12587T0022
1D269206992
1D2692X0022
1L7325X0042
1V6816X0012
19B3650X022
1D6170X0012

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