CLA-VAL 49-01/649-01 Installation, Operation And Maintanance Manual Download Page 23 | Manualshive

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Distributed By: M&M Control Service, Inc.

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

800-876-0036 847-356-0566

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Summary of Contents for 49-01/649-01

Page 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...

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

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

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

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

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

Page 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...

Page 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...

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

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

Page 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...

Page 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...

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

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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