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Cla-val, Cdc-1, Cdhs18 – Cla-Val 40-01/640-01 Quick Manual User Manual

Page 2: Hytrol main valve

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CLA-VAL

Copyright Cla-Val 2008 Printed in USA Specifications subject to change without notice.

P.O. Box 1325

• Newport Beach, CA 92659-0325 • Phone: 949-722-4800 • Fax: 949-548-5441 • E-mail: [email protected] • Website cla-val.com

©

COVER

PIPE PLUG

COVER BEARING

SPRING

STEM NUT

DIAPHRAGM WASHER

DISC RETAINER

BODY

*

SPACER WASHERS

DISC GUIDE

SEAT

PIPE PLUG

STEM

SEAT O-RING

STUD

8" and Larger

*

DIAPHRAGM

*

DISC

*

Repair Parts

Seat Screw

8" and Larger

(Globe

or

Angle)

PIPE PLUG

HEX NUT

8" and Larger

Cover Bolt

6" and Smaller

N-40-01/640-01 (R-9/08)

BASIC COMPONENTS
1 100-01 Hytrol (Main Valve)

100-20 600 Series Hytrol (Main Valve)

2 X58C Restriction Fitting
3 CDHS18 Differential Control
4 X52E Orifice Plate Assembly

OPTIONAL FEATURES
A X46A Flow Clean Strainer
B CK2 Valve (Isolation Valve)
C CV Flow Control (Closing)
D Check Valves with Isolation Valve
S CV Flow Control (Opening)
Y X43 “Y” Strainer

3

2

D1

Y

B1

1

A

C

B1

S

B1

B2

4

OUTLET

INLET

D2

D3

X58C

CDHS18

X52E

X46A

2.

3.

4.

A.

CK2

B.

1.

HYTROL MAIN VALVE

*SUGGESTED REPAIR PARTS

CV

C.

X43

Y.

For a more detailed IOM Manual go to www.cla-val.com or contact a Cla-Val Regional Sales Office.

Cap Adj. Screw

Adj. Stem

Cover

Spring Guide

Spring

1/8 NPT LOW
Pressure Connection
for Orifice Plate Assembly

Diaphragm Nut

Diaphragm Washer

Diaphragm

Yoke

Disc Retainer

Body and Seat Assy.

Gasket

Plug, Body

40-01/640-01 SCHEMATIC

CDC-1

D.

CDHS18

3.

Flow

X140-1

Security Cap

Option