CLA-VAL 49-01/649-01 Скачать руководство пользователя страница 21 | Manualshive

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CLA-VAL 49-01/649-01 Скачать руководство пользователя страница 21

* Suggested Repair Parts

REMOTE SENSING TYPE

SIZE

(inch)

STOCK

NUMBER

SEAT

DIA

ADJ.

RANGE

(psi)

3/8

79744-04B

1/4

30-300

3/8

79744-06G

1/4

2-30

PSI*per turn

15-75 set @ 20 psi 9.0

30-300 set @ 60 psi 27.0

2-30@ 10 psi 3.0

3/8

79744-03D

1/4

15-75

Pressure Reducing Control

CRA

When ordering parts specify:

• All nameplate data
• Description
• Item number

* Approximate - Final adjustment should
be made with a pressure gauge and with flow.

Factory set pressure:

1
2
3

4*

5
6
7
8
9

10

11

12*

13

14*

15

16*

17
18

19*

20
21

22*
23*

24
25

Cap
Adjusting Screw
Jam Nut, 3/8—16
Machine Screw 10-32 x 1-1/4"(Fil.Hd.) (8 required)
Cover
Nameplate Screw
Nameplate
Spring Guide
Spring
(15-75 psi)
(30-300 psi)

(2-30 psi)

Hex Nut 5/16 - 18
Diaphragm Washer (upper)
Diaphragm
Plug, Body
Gasket
Plug, 3/8 NPT
Disc Retainer Assy (15-75 psi & 30-300 psi)
Disc Retainer Assy (2-30 psi)
Yoke
Body & Seat Assy, Seat only 1/4"
Bucking Spring (Required with 2-30 psi)
Belleville Washer
Powertrol Body
O-Ring
O-Ring
Diaphragm Washer (lower)
Gasket
Repair Kit (no Bucking Spring) Item 19
Repair Kit (with Bucking Spring) Item 19

PL

BRS

303

SS

BRS

SS

BRS

302

CHR VAN
CHR VAN

SS

303
302

NBR
BRS

FIB

BRS

BR/RUB
BR/RUB

VBZ

BS

302

STL

BRS
NBR
NBR
BRS
NBC

67628J

7188201D

6780106J

6757874A

C2544K

67999D

C002201G

71881H

71884B
71885B
81594E
71883D

71891G

C6936D

V5653A

40174F

6766003F

C5256H
C5255K
C1799A

8339701J

VO5586

7055007E

C3388A

00708J
00746J

C1804J

8059401D
9170003K
9170001D

ITEM

DESCRIPTION

MATERIAL PART NUMBER

LIST PRICE

PL-CRA (R-11/01)

PARTS LIST

Distributed By: M&M Control Service, INC.
Phone: 800-876-0036 Fax: 847-356-0747 Email: [email protected]

Distributed By: M&M Control Service, Inc.

http://www.mmcontrol.com/claval-index.php

800-876-0036 847-356-0566

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Содержание 49-01/649-01

Страница 1: ...01 Distributed By M M Control Service INC Phone 800 876 0036 Fax 847 356 0747 Email Sales mmcontrol com Distributed By M M Control Service Inc http www mmcontrol com claval index php 800 876 0036 847...

Страница 2: ...Distributed By M M Control Service Inc http www mmcontrol com claval index php 800 876 0036 847 356 0566...

Страница 3: ...Distributed By M M Control Service Inc http www mmcontrol com claval index php 800 876 0036 847 356 0566...

Страница 4: ...Distributed By M M Control Service Inc http www mmcontrol com claval index php 800 876 0036 847 356 0566...

Страница 5: ...um efficiency when mounted in horizontal piping with the cover UP however other positions are acceptable Due to size and weight of cover and internal components of six inch valves and larger installat...

Страница 6: ...ng and a minimum of maintenance However a periodic inspection schedule should be established to determine how the fluid handled is affecting the efficiency of the valve assembly 2 Repair and adjustmen...

Страница 7: ...tions are acceptable Due to size and weight of the cover and internal components of 8 inch and l arger valves installation with the cover UP is advisable This makes internal parts readily accessible f...

Страница 8: ...ng out probable causes and remedies the following three checks can be used to diagnose the nature of the problem before maintenance is started They must be done in the order shown Open Cocks Check ups...

Страница 9: ...d The stem should also be checked for scale build up See Maintenance section for procedure 11 For valves 6 and smaller the Hytrol Valve s freedom of move ment check can also be done after all pressure...

Страница 10: ...he nut and give it a sharp rap rather than a steady pull Usually several blows are sufficient to loosen the nut for further removal On the smaller valves the entire diaphragm assembly can be held by t...

Страница 11: ...mechanically restricting the stroke of the valve The cover must be removed the obstruc tion located and removed See Maintenance Section for procedure Inspection of Parts After the valve has been disa...

Страница 12: ...ex Nut 8 and larger 4 Stud 8 and larger 5 Cover Bearing 6 Cover 7 Stem Nut 8 Diaphragm Washer 9 Diaphragm 10 Spacer Washers 11 Disc Guide 12 Disc Retainer 13 Disc 14 Stem 15 Seat 16 Body 17 Spring 22...

Страница 13: ...a long life of dependable trouble free operation It s smooth flow passages and fully guided disc and diaphragm assembly assure optimum control when used in piping systems requiring remote control pres...

Страница 14: ...e Viton Rubber Parts suffix KB Optional diaphragm disc and o ring fabricated with Viton synthetic rubber Viton is well suited for use with mineral acids salt solutions chlorinated hydrocarbons and pet...

Страница 15: ...U S gpm or l s V Fluid Velocity feet per second or meters per second P Pressure Drop in psi or bar CV Factor Formulas for computing C Factor Flow Q and Pressure Drop V P CV Q P CV Q P CV Q P 2 V Funct...

Страница 16: ...arger valves installation with cover UP is advisable We recommend isolation valves be installed on inlet and outlet for maintenance Adequate space above and around the valve for service personnel shou...

Страница 17: ...Distributed By M M Control Service Inc http www mmcontrol com claval index php 800 876 0036 847 356 0566...

Страница 18: ...Distributed By M M Control Service Inc http www mmcontrol com claval index php 800 876 0036 847 356 0566...

Страница 19: ...Distributed By M M Control Service Inc http www mmcontrol com claval index php 800 876 0036 847 356 0566...

Страница 20: ...r proper reassembly of 21 onto body 18 4 Place lower diaphragm washer 24 o ring 22 diaphragm 12 upper diaphragm washer 11 and belleville washer 20 on yoke extension 17 Screw on diaphragm nut 10 finger...

Страница 21: ...g 3 8 NPT Disc Retainer Assy 15 75 psi 30 300 psi Disc Retainer Assy 2 30 psi Yoke Body Seat Assy Seat only 1 4 Bucking Spring Required with 2 30 psi Belleville Washer Powertrol Body O Ring O Ring Dia...

Страница 22: ...Distributed By M M Control Service Inc http www mmcontrol com claval index php 800 876 0036 847 356 0566...

Страница 23: ...Distributed By M M Control Service Inc http www mmcontrol com claval index php 800 876 0036 847 356 0566...

Страница 24: ...screw out counterclockwise to decrease flow rate DISASSEMBLY The Differential Control Valve should be removed from the Hytrol Valve assembly Make sure that pressure shutdown is accomplished prior to...

Страница 25: ...evidence of cross threading Check inner and outer screens for clogging embedded foreign particles breaks cracks corrosion fatigue and other signs of damage CLEANING After inspection cleaning of the X...

Страница 26: ...Distributed By M M Control Service Inc http www mmcontrol com claval index php 800 876 0036 847 356 0566...

Страница 27: ...Check spring for visible distortion cracks and breaks Inspect all parts for damage corrosion and cleanliness CLEANING After disassembly and inspection cleaning of the parts can begin Water service usu...

Страница 28: ...r Stamped on Side Description CV Flow Control Part Description Material ITEM DESCRIPTION QUAN 1 Cap SS only 1 2 Nut Jam 1 3 Seat 1 4 Gasket 1 5 Disc 1 6 Spring 1 7 Ring Retaining 1 8 Stem 1 9 O Ring 1...

Страница 29: ...Distributed By M M Control Service Inc http www mmcontrol com claval index php 800 876 0036 847 356 0566...

Страница 30: ...screen stock number 68373A All other parts available only in replacement assembly Standard 60 mesh pilot system strainer for fluid service PL X43 R 6 00 PARTS LIST Distributed By M M Control Service I...

Страница 31: ...of the inlet flange These two brass plates appear on 3 8 1 2 and 3 4 size valves and are located on the valve cover These two brass plates appear on 1 through 3 size screwed valves or 1 through 2 flan...

Страница 32: ...any of the foregoing or assume any additional liability or responsibility in connection with the product The liability of Cla Val is limited to material replacements F O B Newport Beach California TE...

Страница 33: ...01D 9817902B N A 9817903K 9817905E 9817905E 3 8 1 2 3 4 1 1 1 4 1 1 2 2 2 1 2 3 4 6 8 9169806J 9169807G 9169808E 9169809C 9169810A 9169817F 9169818D 9169819B 9169820K N A N A N A N A N A N A N A 91698...

Страница 34: ...Cl CFC2 C1 CSM 11 A2 2 CSM 11 A2 2 33A 1 33A 2 Pilot Assembly Only Complete Float Control less Ball Rod Disc Distributor Seals Mechanical Parts Assy Pilot Assembly Only Complete Internal Assembly Seal...

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