background image

 

 .......

  

Re 

pair

 Item 

No

.  

Description Parts

 1 

..................................................Body

 2 

................................Spring 

Chamber

 3 

.........................................Diaphragm

 6 

..........................................Piston 

Nut

 

7 ..................... Cap Screw (Hex Head)

 8 

...........................................Nut 

(Hex)

 9 

............................................Lock 

Nut

 

10 .................. Name Plate (not shown)

 12 

....................Cylinder 

Sub-Assembly

 

          12.1 ......................................Cylinder

 

          12.2 ............................................Seat

 14 

............................................... Piston

 17 

............................... Adjusting 

Screw

 18 

................................... Range 

Spring

 19 

................................... Spring 

Button 

 

9

2

19

18

6

27

42

41

8

3

1

21

34

12.2

12.1

12

22

17

28

29

Seal Welded per ASME 
BPVC Code Section IX

1/2" (DN15) NPT 
Loading Connection.

20

7

30

32

31

35

14

Seal welded per ASME BPVC 
Code Section IX & API 614 
(Both Nipples)

Figure 6

:  Cylinder Bushing (33)

(Used on 1-1/2"  (DN40) 

reduced ori

fi

 ce ONLY)

33

Figure 5

:  Model 123-1+6+S

(Non-NACE Construction)

Opt-33 Third Body

 Con nec tion

 

 .......

  

Re 

pair

 Item 

No

.  

Description Parts

 20 

................................. Pressure 

Plate

 21 

.................................... Pusher 

Plate

 22 

..................................... Closing 

Cap

 24 

..........................Diaphragm 

Covers

1

 27 

................................Sealing 

Washer

 28 

.....................................Backup 

Ring

 29 

........................................Quad 

Ring

 

30 .....................Cap Screw (Hex head)

 

31 ...................... Pressure Plate O-ring

 

32 ................ Diaphragm Flange O-ring

 33 

..............................Cylinder 

Bushing 

 

 (Used on 1-1/2" Reduced Ori

fi

 ce only)

 

34 ......................... Pusher Plate O-ring

 35 

..........................................Pipe 

Plug

 41 

..................................................Stud

 42 

..................................................Stud 

 

17

29

28

Figure 7

:  Orientation of 

Ring Seals (28,29)

*
*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

1

 NACE Construction only (not shown).

Cashco, Inc.
P.O.  Box 6 
Ellsworth, KS 67439-0006
PH (785) 472-4461
Fax. # (785) 472-3539
www.cashco.com
email:   [email protected]
Printed in U.S.A. IOM-123-1+6+S

Cashco do Brasil, Ltda.
Al.Venus, 340
Indaiatuba - Sao Paulo, Brazil
PH +55 11 99677 7177
Fax. No. 
www.cashco.com
email: [email protected]

Cashco GmbH
Handwerkerstrasse 15
15366 Hoppegarten, Germany
PH +49 3342 30968 0
Fax. No. +49 3342 30968 29
www.cashco.com
email: [email protected]

Содержание 123-1+6+S

Страница 1: ...t P1 pressure coming in the side body 1 connection in accordance with the directional flow arrow cast on body 1 PSIZING P1 P2 P1 PLOAD P1 PLOAD PSET PDIFFERENTIAL P1 PLOAD LOADING FLUID PLOAD DIAPHRAG...

Страница 2: ...by turning CCW Loosen lock nut 9 by turning CCW Turn the adjusting screw 17 CW to increase differential pressure or CCW to decrease Tighten lock nut 9 and replace closing cap 22 REFER TO THE COMPRESSO...

Страница 3: ...lightweight grease on the ring seals 28 29 c Lubricate adjusting screw 17 threads Carefully reinstall adjusting screw 17 up into the spring chamber 2 by rotating adjusting screw 17 CW until top of ad...

Страница 4: ...justmentscrew 17 sothatspringchamber 2 and body 1 just make contact This will keep the range spring 18 from falling over while the body 1 and spring chamber 2 are bolted back together 10 Inspect press...

Страница 5: ...ating SeeTable1 b Crack open No 1 shut off valve and allow a pressure buildup simultaneously in the body 1 and spring chamber 2 Spray the entire regulator with a liquid leak detector and visually insp...

Страница 6: ...nder D Incorrect range spring screwing out CCW of adjusting screw does not allow bringing pressure level to a stable and proper level D Replace range spring with proper lower range Contact factory E T...

Страница 7: ...vel for the product CAUTION Do not attempt to alter the original construction of any unit without assistance and approval from the factory All purposed changes will require a new name plate with appro...

Страница 8: ...r Item No Description Parts 20 Pressure Plate 21 Pusher Plate 22 Closing Cap 24 Diaphragm Covers1 27 Sealing Washer 28 Backup Ring 29 Quad Ring 30 Cap Screw Hex head 31 Pressure Plate O ring 32 Diaphr...

Страница 9: ...e evaluated and along with their evaluation Models and options not listed in Table 2 should be assumed to not have been evaluated and therefore should not be selected for use in a potentially explosiv...

Страница 10: ...y the user could possibly increase the surface temperature and must be evaluated by the user for compliance with the ATEX Directive User installation of heating systems applied to the regulator body o...

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