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Type EZR

For information, contact Fisher Controls, International:
Within USA (800) 588-5853 – Outside USA (972) 542-0132
Italy  – (39) 051-4190-606
Singapore  – (65) 770-8320
Mexico  – (52) 57-28-0888

©Fisher Controls International, Inc.,  2002;  All Rights Reserved

Fisher and Fisher Regulators are marks owned by Fisher Controls International, Inc.  The Emerson logo is a trade mark and service mark of Emerson Electric Co.
All other marks are the property of their respective owners.

The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express
or implied, regarding the products or services described herein or their use or applicability. We reserve the right to modify or improve the designs or specifications of such products at any time without notice.

Printed in U.S.A.

www.FISHERregulators.com

20B4393-A

A7013

Figure 5. 

Type 252 Assembly

Type 112 Restrictor
Parts List

Key Description

14

Pipe Plug

21

Body

22

Grove Valve

23

Retainer

24

Grove Valve O-Ring

Figure 4. 

 Type 112 Assembly

EXTENDED BODY

STANDARD BODY

OPTIONAL DRAIN VALVE

Type 252 Filter
Parts List

Key Description

1

Filter Head Assembly

2

Filter Body

3

Lower Seat

4

Filter Cartridge

5

O-Ring

6

Pipe Plug

7

Drain Valve (Optional)

8

Upper Seat

Summary of Contents for Fisher EZR series

Page 1: ...in monitoring systems requiring an isolated pilot bleed exhaust Type 161EB High accuracy pilot with an outlet pressure range from 0 34 to 24 2 bar 5 to 350 psig Pilot bleeds exhausts downstream through the sense control line Type 161EBM The monitor version of the Type 161EB pilot The pilot bleed exhaust is isolated from the sense control line This pilot is used in monitoring systems requiring an i...

Page 2: ...0 X 1 5 9 0 B 9 1 1 9 0 3 1 2 1 7 1 7 1 4 2 9 0 3 1 2 1 7 1 7 1 4 2 n e e r G 2 1 0 X 6 2 1 2 B 8 1 1 1 6 1 5 1 1 2 0 2 9 2 4 1 0 2 7 1 5 2 1 2 0 3 d e R 2 1 0 X 5 5 9 5 B 8 1 2 6 1 3 2 9 1 8 2 1 2 0 3 1 2 0 3 1 2 1 3 2 2 2 3 3 0 8 w o l l e Y 2 1 0 0 T 4 8 1 4 1 T 1 7 9 0 4 1 7 9 0 4 1 2 1 7 1 2 1 8 1 2 1 8 1 3 1 9 1 e u l B t h g i L 2 1 0 X 1 8 7 0 B 9 1 0 1 5 1 0 1 5 1 2 1 8 1 4 1 1 2 4 1 1 2 ...

Page 3: ... to decrease pressure Monitor the outlet pressure with a test gauge during the adjustment Replace the closing cap or tighten the locknut to maintain the desired setting Taking Out of Service Shutdown To avoid personal injury resulting from sudden release of pressure isolate the regulator from all pressure before attempting disassembly Make sure to use a Type EZR bonnet The Type EZR bonnet is NOT i...

Page 4: ...rainer 28 O Ring 63 Pilot Supply Pipe Plug 64 Bonnet Pipe Plug 66 O Ring 67 O Ring 70 O Ring 71 Restrictor Plate 72 E Ring 79 Washer 83 Machine Screw 121 O Ring 126 Cap Screw 129 Socket Head Screw 130 Lock Washer Figure 1 Type EZR Main Valve Assembly MAIN VALVE ASSEMBLY TOP PLUG KEY 5 O RING KEY 14 O RING KEY 70 DIAPHRAGM KEY 9 BOTTOM PLUG KEY 11 O RING KEY 10 LOCK WASHER KEY 130 SOCKET HEAD SCREW...

Page 5: ...and 161AYM Parts List Key Description 1 Body 2 Cap Screw 3 Spring Case Assembly 4 Lower Casing 6 Orifice 7 Diaphragm Head 8 Pusher Post 10 Diaphragm 11 Body Seal 12 Insert Seal 13 Disk Assembly 14 Stem 15 Cotter Pin 16 Lever Assembly 17 Machine Screws 18 Guide Insert 21 Hex Nut 22 Closing Cap 23 Hex Nut 24 Cap Screw 25 Closing Cap 26 Vent Assembly 27 Pipe Plug 30 Stem Seal O Ring 31 Throat Seal 33...

Page 6: ...asbeenmadetoensuretheiraccuracy theyarenottobeconstruedaswarrantiesorguarantees express or implied regarding the products or services described herein or their use or applicability We reserve the right to modify or improve the designs or specifications of such products at any time without notice Printed in U S A www FISHERregulators com 20B4393 A A7013 Figure 5 Type 252 Assembly Type 112 Restricto...

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