background image

5

6

7

8

9

10

11

12

13

14

4

3

2

1

B13

B12

Type EZR

14

Europe, Middle East and 

Africa Only

Figure 13. 

Types EZR and EZR-OS2 Spare Parts

Table 15.

 

Types EZR and EZR-OS2 Spare Parts List

Regulator, 

Type EZR

Description

Key

Reference

DN

 

/ In.

25 / 1

50 / 2

80 / 3

100 / 4

150 / 6

with

slam shut

O-ring

1

400009

400024

400091

400045

400262

O-ring

2

19B2838X012

18B2124X012

18B8514X012

18B2140X012

19B0359X012

Guide

3

401950

401951

401952

401953

401954

O-ring

4

400527

400263

400258

400260

400261

Bypass

5

180977

180977

180977

180977

180977

SAV kit PN 20

1 to 14

197421

197422

197424

197425

197427

SAV kit PN 50/100

1 to 14

197421

197423

197424

197426

197427

without 

slam shut

SAV kit PN 20

6 to 14

197428

197429

197431

197432

197434

SAV kit PN 50/100

6 to 14

197428

197430

197431

197433

197434

with/without

slam shut

O-ring

6

18B3438X012

18B3438X012

10A8931X012

10A8931X012

10A3800X012

O-ring

7

1H2926X0032

1H2926X0032

1D191706992

1D191706992

1D191706992

O-ring

8

13A1584X052

13A1584X052

10A3803X062

10A3803X062

T12050X0012

O-ring

9

19B2838X012

18B2124X012

18B8514X012

18B2140X012

19B0359X012

PN 20 diaphragm

10

39B2397X012

29B2715X022

39B2726X012

38B5965X012

49B0357X012

PN 50/100 diaphragm

10

39B2397X012

28B2123X052

39B2726X012

39B3996X012

49B0357X012

O-ring

11

13A1584X052

13A1584X052

10A3803X062

10A3803X062

T12050X0012

O-ring

12

1E216306992

1E216306992

1J4888X0052

1J4888X0052

11A8741X052

O-ring

13

14A5713X012

10B4428X012

10B4366X012

10B4373X012

1H862306992

O-ring

14

- - - - - - - - - - -

- - - - - - - - - - -

- - - - - - - - - - -

- - - - - - - - - - -

1D269206992

Safety manometric box

- - - -

See D103683X012_OS2_IM manual

Содержание Fisher EZR

Страница 1: ...pe a bonnet A regulation subassembly consisting of a slotted cage and a diaphragm plug A travel indicator an inlet screen A pilot assembly consisting of a filter an adjustable restrictor and a pilot A version with integral slam shut A body X body type a bonnet a connecting part A regulation subassembly consisting of a slotted cage and a diaphragm plug A travel indicator A pilot assembly consisting...

Страница 2: ...rol line This pilot is used in monitoring systems requiring an isolated pilot bleed exhaust Type 161EBH The high pressure version of the Type 161EB pilot with an outlet pressure range from 17 2 to 48 3 bar Type 161EBHM The high pressure version of the Type 161EBM pilot with an outlet pressure range from 17 2 to 48 3 bar Regulator Options Travel Indicator Relief Size reduction Trim CHARACTERISTICS ...

Страница 3: ...lot Pressure Ranges Type Outlet Pressure Range bar Pilot Control Spring Information Spring Color Part Number PRX 120 PRX 125 1 0 to 1 8 1 8 to 3 0 3 0 to 5 5 5 5 to 8 5 Yellow Green Blue Black M0255240X12 M0255230X12 M0255180X12 M0255220X12 8 5 to 14 5 14 5 to 23 0 23 0 to 30 0 30 0 to 40 0 Silver Gold Aluminium Red M0255210X12 M0255200X12 M0255860X12 M0255190X12 PRX 120 AP PRX 125 AP 30 0 to 80 0...

Страница 4: ...V EZR SECURITE SLAM SHUT GROUPE 1 N série serial Date Fab Test Mfg Test date Cat PS norme standard norme standard EN 334 mode défaillance failure mode classe sécurité slam shut class DN PN Pumax bar FISHER FRANCEL PT bar Temp TS 17 66 C Class Type Cg matériau shell A352LCC A350LF2 OS2 Standard EN 14382 BMS 027 017 BMS 162 BMS 236 315 BMS 071 Min only All Max Min Types of BMS Security Class A B BMS...

Страница 5: ...of the pilot diaphragm is overcome by the force of the spring the pilot closes The pressure loss through the pilot restrictor decreases The force of the closing spring and that of the Pm becomes superior to that provoked by the Pu the regulator CLOSES Slam Shut The pressure of the zone to be protected generally the pipeline on the outlet side of the regulator and after the slam shut is sensed by t...

Страница 6: ...4 Table 7 Dimensions mm Type EZR part 1 Body DN B C E Type 161EB Pilot Type PRX Pilot 25 220 62 335 239 50 226 83 340 245 80 343 105 392 297 100 372 137 433 336 150 420 178 465 368 Table 8 Weights kg Type EZR Body DN CL150 RF CL300 RF CL600 RF 25 12 14 16 50 26 27 31 80 50 51 57 100 67 73 88 150 97 108 161 Table 9 Dimensions mm Types EZR and EZR OS2 part 2 Body DN A D J M PN CLASS 16 25 40 150 300...

Страница 7: ...rsting of pressure containing parts To avoid such injury and damage install the regulator in a safe location Only personnel qualified through training and experience should install operate and maintain a regulator Before installation make sure that there is no damage to or debris in the regulator Also make sure that all tubing and piping are clean and unobstructed The regulator is installed on hor...

Страница 8: ...e is protected by an appropriate device s to avoid exceeding the limits of utilization PS TS Verify that the limits of utilization correspond to the appropriate operating conditions Version with integral slam shut verify that the safety manometric box BMS and spring correspond to the appropriate operating conditions on the outlet side of the regulator The equipment should not receive any type of s...

Страница 9: ...t release relay stage Set Stage 1 Slam shut valve plug Open Stages 2 and 3 Progressively increase the pressure to reach tripping Adjust setting if necessary D103683X012_OS2_IM Note the set point value on the equipment or mark it on a commissioning document Positions before commissioning Impulse line isolating valve Open Impulse line atmospheric valve Closed Slam shut valve plug Closed Servicing va...

Страница 10: ... pressure increases Internal leak Control the slam shut valve plug Control the slam shut Control the bypass or contact after sales If the outlet pressure is constant Slam shut valve plug is tightshut Type EZR 10 Europe Middle East and Africa Only MAINTENANCE Operations concerning the integral slam shut version are in italic Servicing Check Recommended frequency Twice yearly minimum Verification Se...

Страница 11: ...Body DN In Screw keys 1 and 11 Spanner in Screw keys 1 and 11 Torque N m Fixation keys 18 Connector key 19 Bypass key 15 25 1 9 16 12 x 1 3 4 13 16 110 8 130 14 50 2 1 2 13 x 1 1 2 3 4 110 9 130 14 80 3 5 8 11 x 1 3 4 15 16 175 28 280 20 100 4 3 4 10 x 2 1 4 1 1 8 260 28 280 24 150 6 1 8 x 2 3 4 1 1 2 510 70 410 24 ...

Страница 12: ...alves closed Bleed off outlet pressure Bleed off inlet pressure Unscrew the pilot impulse connection Unscrew the screws key 1 fixing the bonnet key 2 Remove the bonnet key 2 Remove the diaphragm plug assembly key 3 Remove the slotted cage key 4 the O ring key 5 the strainer key 6 or the space washer key 6 Clean parts and replace them if necessary Pilot Unscrew the manometric box screws Remove the ...

Страница 13: ...ts List Description Key Reference Pilot Type 161EB 161EBH 161EBM 161EBHM Pilot kit 0 34 to 13 8 bar 15 R161X000012 R161MX00012 Pilot kit 13 8 to 24 1 bar 15 R161X000022 R161MX00022 Pilot kit EBH M 16 R161HX00012 R161HMX0012 O ring 17 1C8538X0052 Filter cartridge 18 17B6813X012 O ring 19 1F269206992 SAV kit 0 34 to 13 8 bar 1 197435 197438 SAV kit 13 8 to 24 1 bar 1 197436 197439 SAV kit 24 1 to 48...

Страница 14: ...kit PN 20 6 to 14 197428 197429 197431 197432 197434 SAV kit PN 50 100 6 to 14 197428 197430 197431 197433 197434 with without slam shut O ring 6 18B3438X012 18B3438X012 10A8931X012 10A8931X012 10A3800X012 O ring 7 1H2926X0032 1H2926X0032 1D191706992 1D191706992 1D191706992 O ring 8 13A1584X052 13A1584X052 10A3803X062 10A3803X062 T12050X0012 O ring 9 19B2838X012 18B2124X012 18B8514X012 18B2140X012...

Страница 15: ...1 22 23 24 A B 18 11 26 25 R106 R108 R109 R110 R107 Type EZR 15 Europe Middle East and Africa Only Type PRX 120 or PRX 125 Type PRX 120 or PRX 120 AP Type PRX 120 AP or PRX 125 AP Type PRX 125 or PRX 125 AP S SUPPLY PORT B BLEED PORT L LOADING PORT A SENSING PORT D DAMPER R RESTRICTOR Figure 14 Type PRX Series Pilots Figure 15 Type FU Filter ...

Страница 16: ...rs Fisher is a mark owned by Fisher Controls International LLC a business of Emerson Automation Solutions 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 applicabi...

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