Cla-Val 850B-4 User Manual

850B-4

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FLOW

FLOW

FLOW

Tubular Diaphragm Valve

• 3-Y ear Warranty

• Low Head Loss

• Cast Steel Construction

• Fusion Coated Epoxy Inside and Out

• Anti-Cavitation Design

• Nickel Aluminum Bronze Construction Option (Alloy C95800)

• Duplex Stainless Steel Construction Option (Alloy 2205)

• Low Maintenance

• Simple and Reliable Operation

The Cla-Val Model 100-43 Tubular Diaphragm Valve is a pressure­operated, in-line axial valve. A tube diaphragm actuates the valve,
which is comprised of three major components: 1) Tube 2) Barrier and

3) Body. There is only one moving part in the valve — the tube
diaphragm.There are no shafts, packing, stem guides or springs.
The tube diaphragm is a one piece, homogeneous nitrile rubber part
which is extremely durable.The ends of the tube are thick solid rubber,
designed to fit between mating flanges.This design eliminates the pos­sibility of cutting the tube diaphragm due to overtightening or piping mis­alignment during installation.
The tube forms a drip tight seal around the barrier when the pressure
is equalized between the valve inlet and the control chamber. When
pressure is removed from the control chamber, the valve is open. The
minimum recommended operating pressure is 40 P.S.I.of inlet pressure.

Modulating Action

The valve tube diaphragm holds any inter­mediate position when a quantity of water
is exhausted from the control chamber via
the pilot. The quantity of water in the con­trol chamber is established by the “set
pressure” of the pilot.
The control chamber is filled
or exhausted to atmosphere,
maintaining “set pressure.”

Principle of Operation

Full Open Operation

The valve opens when pilot set

pressure is reached and pressure

in the control chamber is relieved.

Tight Closing Operation

Water pressure (equal to inlet pres­sure) from valve inlet or from
upstream of valve is applied to the
control chamber.Valve closes bub­ble tight.

FM

APPROVED

100-43

Inlet

Outlet

Inlet

Outlet

Inlet

Outlet

MODEL

800 Series

Fire Products

TM

®

Fire Products

TM

®

E-100-43 (R-9/03)

Dimensions

Model 100-43

PO Box 1325 Newport Beach CA 92659-0325 • Phone: [phone]
Fax: [phone] • Web Site: cla-val.com • E-mail: [e-mail]

CLA-VAL

CLA-VAL CANADA CLA-VAL EUROPE

4687 Christie Drive
Beamsville, Ontario
Canada LOR 1B4
Phone: [phone]
Fax: [phone]
E-Mail: [e-mail]

Chemin des M sanges 1
CH-1032 Romanel/
Lausanne, Switzerland
Phone: [phone]
Fax: [phone]
E-Mail: [e-mail]

'

S

Sp

CLA-VAL UK

Dainton House, Goods Station Road
GB - Tunbridge Wells
Kent TN1 2 DH England
Phone: [phone]
Fax: [phone]
E-Mail: [e-mail]

Fire Products

TM

®

Represented By:

T-2

"L"

T-1

T-1

T-2

T-1

T-1

"D"

FLOW

MAIN V ALVE

Ends: Flanged ANSI B16.5 (150lb Class)
Body: Cast Steel (ASTM A216 WCB)
Tube Diaphragm: Nitrile Rubber
Barrier: Urethane
Bolts: 316 SS
Pressure: 250 psig (17.24 BAR)
Temp.Range: 32ºF to 180ºF

(0ºC to 82.2ºC)

MAIN V ALVE OPTIONS

Body: Nickel Aluminum Bronze

(Alloy C95800) or
Duplex SS (Alloy 2205)

When Ordering Please Specify:

1. Catalog No. 100-43 2.Valve Size 3.Fluid Being Handled 4. Fluid Temperature Range 5. Inlet Pressure Range

6. Outlet Pressure Range 7. Maximum Differential Pressure 8. Minimum Differential Pressure 9. Maximum Flow Rate

4”, 6”, 8” Factory Mutual Approved
(with approved Pilot Components)

FLOW FACTORS

SIZE (IN)

3”
4”
6”
8”

*10”

CV

(gpm)

160
340

885
1667
2424

KV

36.4

77.3
201
379
550

3

8.75

7.5
1/4
1/2

67

6

10.75

11.75

3/8
1/2

135

8

11.75

14.00
3/8
1/2

185

10

14.00

16.44
1/2
1/2

270

4

9.75

9.5
1/4
1/2

99

Valve Size

(Inches)

L
D
T-1
T-2

Approx.Wt. (Lbs.)

80

222
191
1/4
1/2

30

150

273
299

3/8
1/2

61

200

299
356

3/8
1/2

84

250

356
418

1/2
1/2

123

100

248
241

1/4
1/2

45

Valve Size

(mm)

L
D
T-1
T-2

Approx.Wt. (kgs.)

* Calculated

DESCRIPTION

The CRL Pressure Relief Control is a direct acting, spring loaded,
diaphragm type relief valve. It may be used as a self-contained valve or
as a pilot control for a Cla-Val Main valve. It opens and closes within
very close pressure limits.

INSTALLATION

The CRL Pressure Relief Control may be installed in any position. The
control body (7) has one inlet and one outlet port with a side pipe plug
(24) at each port. These plugs are used for control connections or gauge
applications. The inlet in the power unit body (6) is the sensing line port.
A flow arrow is marked on the body casting.

OPERATION

The CRL Pressure Relief Control is normally held closed by the force of
the compression spring above the diaphragm; control pressure is applied
under the diaphragm.

When the controlling pressure exceeds the spring setting, the disc is lifted
off its seat, permitting flow through the control.

When controlling pressure drops below spring setting, the spring returns
the control to its normally closed position.

ADJUSTMENT PROCEDURE

The CRL Pressure Relief Control can be adjusted to provide a relief set­ting at any point within the range found on the nameplate.

Pressure adjustment is made by turning the adjustment screw (9) to vary
the spring pressure on the diaphragm. Turning the adjustment screw
clockwise increases the pressure required to open the valve.
Counterclockwise decreases the pressure required to open the valve.

When pressure adjustments are complete the jam nut (10) should be
tightened and the protective cap (1) replaced. If there is a problem of
tampering, lock wire holes have been provided in cap and cover. Wire
the cap to cover and secure with lead seal.

DISASSEMBLY

The CRL Pressure Relief Control does not need to be removed from the
line for disassembly. Make sure that pressure shut down is accompanied
prior to disassembly. If the CRL is removed from the line for disassembly
be sure to use a soft jawed vise to hold body during work.

Refer to Parts List Drawing for Item Numbers.

1. Remove cap (1), loosen jam nut (10) and turn adjusting
screw counterclockwise until spring tension is relieved.

2. Remove the eight screws (4) holding the cover (3) and
powerunit body (6). Hold the cover and powerunit together
and place on a suitable work surface.

See NOTE under REASSEMBLY.

3. Remove the cover (3) from powerunit body (6). The spring
(12) and two spring guides (11).

4. Remove nut (13) from stem (19) and slide off the belleville washer
(14), the upper diaphragm washer (15) and the diaphragm (16).

5. Pull the stem (19) with the disc retainer assembly (21) through the
bottom of powerunit. The lower diaphragm washer (17) will slide off
of stem top.

6. Remove jam nut (23) and disc retainer assembly (21) from stem.
Use soft jawed pliers or vise to hold stem. The polished surface of

stem must not be scored or scratched.

7. The seat (22) need not be removed unless it is damaged. If removal
is necessary use proper size socket wrench and turn counterclock-

wise.

Note: Some models have an integral seat in the body (7).

INSPECTION

Inspect all parts for damage, or evidence of cross threading. Check
diaphragm and disc retainer assembly for tears, abrasions or other dam­age. Check all metal parts for damage, corrosion or excessive wear.

REPAIR AND REPLACEMENT

Minor nicks and scratches may be polished out using 400 grit wet or dry
sandpaper fine emery or crocus cloth. Replace all O-rings and any dam­aged parts.
When ordering replacement parts, be sure to specify parts list item num­ber and all nameplate data.

REASSEMBLY

In general, reassembly is the reverse of disassembly. However, the fol­lowing steps should be observed:

1. Lubricate the O-Ring (18) with a small amount of a good grade of
waterproof grease, (Dow Corning 44 medium grade or equal).
Use grease sparingly and install O-ring in powerunit body (6).

2. Install stem (19) in powerunit body (6). Use a rotating motion with
minimum pressure to let stem pass through O-ring.

Do Not Cut O-Ring.

3. Install O-ring (5) at top of stem (19). Place lower diaphragm
washer (17) on the stem with the serrated side up. Position
diaphragm (16), upper diaphragm washer (15), with serration down,
and belleville washer (14) with concave side down.

4. Position powerunit body (6) as shown on parts list drawing (top view).

5. Continue reassembly as outlined in disassembly steps 1 through 3.

Pressure Relief Control

CRL

Note: Item (4) Screw will have a quantity of 8 for the 0-75 and 20-200psi
design and a quantity of 4 for the 100-300psi design. Item (25) Screw is
used on the 100-300psi design only. Install item (25), before item (4) for
preload of item (12) spring.

SYMPTOM PROBABLE CAUSE REMEDY

Fails to open. Controlling pressure

too low.

Back off adjusting
screw until valve
opens.

Fails to open with
spring compression
removed.

Mechanical obstruc­tion, corrosion, scale
build-up on stem.

Disassemble,
locate,and remove
obstruction, scale.

Leakage from cover
vent hole when con­trolling pressure is
applied.

Diaphragm Damage Disassembly replace

damaged
diaphragm.

Fails to close with
spring compressed.

Mechanical obstruc­tion.

Disassemble, locate
and remove
obstruction.

Fails to close. No spring compres-

sion.

Re-set pressure
adjustment.

Loose diaphragm
assembly.

Tighten upper
diaphragm washer.

MODEL

INSTALLATION / OPERATION / MAINTENANCE

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: [phone] • Fax: [phone] • E-mail: [e-mail] • Website cla-val.com

©

N-CRL (R-1/08)

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1/2" & 3/4" PRESSURE RELIEF CONTROL

CRL

Ajusting Screw
(3/8" - 16UNF THREAD)

9

1

10

3

11

12

14

13

11

8

22

23

7

18

19

21

INLET

1/8 - 27 NPT
SENSING
CONNECTION
(TYP.)

7.44
MAX

.71

OUTLET

20

6

2

0 TO 75 AND

20 TO 200 PSI

DESIGN

5

17

16

15

4

1A

9

10

3

11

12

11

7

2

100 To 300 psi Design

.71

ADJUSTING SCREW
(1/2" 20UNF THREAD)

10.44
MAX.

When ordering parts please specify:

1. All Nameplate Data

2. Item Part Number

3. Item Description

24

4

45º

3.12

DIA.

TRUE LOCATION OF
SENSING
CONNECTION
(TYP.)

Body with
integral Seat

CLA-VAL

Copyright Cla-Val 2009 Printed in USA Specifications subject to change without notice.

P.O. Box 1325 • Newport Beach, CA 92659-0325 • Phone: [phone] • Fax: [phone] • E-mail: [e-mail] • Website cla-val.com

©

PL-CRL (R-2/09)

PARTS LIST

Item Description Material Part Number Part Number Part Number Part Number

0-75 20-105 20-200 100-300

1 Cap Plastic 67628J 67628J 67628J 1257601D
1A Cap 100-300 psi Design Plastic 1257601D 1257601D 1257601D 1257601D
2 Nameplate Brass -- -- -- -­3 Cover Bronze C2544K C2544K C2544K C2544K
4* Screw Fil. Hd. 10-32 x 1.88 (Qty 8) 303 SS 6757867E 6757867E 6757867E 6757867E
5* O-Ring Rubber 00902H 00902H 00902H 00902H
6 Body, Powerunit Bronze 7920504D 7920504D 7920504D 7920504D
7 1/2” Body Bronze C7928K C7928K C7928K C7928K

3/4” Body Bronze C9083B C9083B C9083B C9083B
8* O-Ring, Seat Rubber 00718H 00718H 00718H 00718H
9 Screw, Adjusting Brass 7188201D 7188201D 7188201D 82811B
10 Nut Hex (Locking) 303 SS 6780106J 6780106J 6780106J 6780606H
11 Guide, Spring 303 SS 71881H 71881H 71881H 1630301J
12 Spring CHR/VAN 71884B 20632101E 71885J 1630201A
13 Nut, Stem Upper Bronze 73034B 73034B 73034B 73034B
14 Washer, Belleville Steel 7055007E 7055007E 7055007E 7055007E
15 Washer, Diaphragm (upper) 303 SS 71891G 71891G 71891G 71891G
16* Diaphragm Rubber C1505B C1505B C1505B C1505B
17 Washer, Diaphragm (lower) 303 SS 45871B 45871B 45871B 45871B
18* O-Ring, Stem Rubber 00746J 00746J 00746J 00746J
19 Stem 303 SS 8982041F 8982041F 8982041F 8982041F
20* O-Ring, Body Rubber 00767E 00767E 00767E 00767E
21* Retainer Assembly, Disc 303 SS C8964D C8964D C8964D C8964D
22 Seat 303 SS 62187A 62187A 62187A 62187A
23 Nut, Hex, Stem, Lower Bronze 6779806G 6779806G 6779806G 6779806G
24 Pipe Plug Bronze 6784701C 6784701C 6784701C 6784701C

FACTORY SET POINT 50 PSI 60 PSI 60 PSI 100 PSI

REPAIR KIT* 9170007A 9170007A 9170007A 9170007A

CRL

Range PSI

APPROX. INCREASE

FOR EACH

CLOCKWISE TURN OF

ADJUSTING SCREW

0 to 75 8.5 PSI

20 to 105 12.5 PSI

20 to 200 28.0 PSI

100 to 300 18.0 PSI

SIZE SPRING

PART

NUMBER

1/2” 0-75 PSI 79222-01E

1/2” 20-105 PSI 79222-05F

1/2” 20-200 PSI 79222-02C

1/2” 100-300 PSI 82809-01D

3/4” 0-75 PSI 79229-01K

3/4” 20-105 PSI 79229-03F

3/4” 20-200 PSI 79229-02H

3/4” 100-300 PSI 86005-01E

For 250-600 PSI Contact Factory

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When ordering parts, please specify:

• All Nameplate Data

• Item Number

• Description

• Recommended Spare Parts

Strainer and Orifice Assembly

X44A

BRONZE BODY — S.S. ORIFICE

1/8 NPT

3/8 NPT

3/4

3/4

3 3/8

2

3

5

4

3/8 NPT

8

7

6

1

2 1/4 MAX.

7/8

Inlet

Outlet

X44A

STOCK NO.

71310-01

-02

-03

-04

-05

-06

* -07

-08

-09

-10

ORIFICE DIA.

.031

.046

.062

.078

.093

.109

.125

.140

.156

.187

ORIFICE PLUG

PART # (ITEM 5)

94132-01

-02

-03

-04

-05

-06

-07

-08

-09

-10

*Standard

3/8" x 3/8"

ITEM

1

2

3

4

5

6

7

8

DESCRIPTION

Body

Plug, Top

"O" Ring, Plug Top

Screen

Orifice Plug

Plug, Pipe

Strainer Plug

"O" Ring, Strainer Plug

MATERIAL

Red Brs.

Brass

Syn. Rub.

Monel

Delrin

Brass

S.S.

Syn. Rub.

QTY.

1

1

1

1

1

1

1

1

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: [phone] • Fax: [phone] • E-mail: [e-mail] • Website cla-val.com

©

P-X44A (R-1/08)

PARTS LIST

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X141

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: [phone] • Fax: [phone] • E-mail: [e-mail] • Website cla-val.com

©

PL-X141 Gauge Option (R-7/08)

PARTS LIST

Cla-Val 2

1

⁄2"

&

4"

Gauge Option

Available Pressure Ranges

Typical Installation of X141 Both Gauges Installed

•

Liquid-Filled

•

Dual Scale (PSI / BAR)

•

Long Life Stainless Steel Construction

•

Tamper-Resistant Design

•

2 1⁄2" and 4" Diameter Sizes

•

Isolation Valve Included

The Cla-Val Model X141 Pressure Gauge Option consists of
liquid-filled pressure gauges with Cla-Val Logo installed with

1

⁄4” CK2 Bronze Isolation Valves on main valve inlet and outlet.
Gauges are waterproof, shock resistant, and fully enclosed
with Stainless Steel case and Bronze wetted parts. All gauges
have dual scale (PSI/BAR) and 1.5% F.S. accuracy with 1/4"
NPT bottom connection. 2

1

⁄2" Diameter Dial supplied with 6"
and smaller valves. 4" Diameter Dial supplied with 8" and
larger valves. Available installed on new valves and must be
specified on customer Purchase Order. Other materials
available consult factory.

Model X141

4" Pressure Gauge

X141 Gauge Assembly for 6" and smaller valves
(2 1/2" Diameter Dial)

Pressure
Range* Part Number
0 - 60 psi 20534301 A
0 - 100 psi 20534302K
0 - 160 psi 20534311J
0 - 200 psi 20534303J
0 - 300 psi 20534304H
0 - 400 psi 20534305G

X141 Gauge Assembly for 8" and larger valves
(4" Diameter Dial)

Pressure
Range* Part Number
0 - 60 psi 20534306F
0 - 100 psi 20534307E
0 - 200 psi 20534308D
0 - 300 psi 20534309C
0 - 400 psi 20534310K

Typical Installation of X141

*Specify desired pressure range and valve location (inlet or outlet) on order.

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Cla-Val Product

Identification

Proper Identification

For ordering repair kits, replacement parts, or for
inquiries concerning valve operation, it is important to
properly identify Cla-Val products already in service
by including all nameplate data with your inquiry.
Pertinent product data includes valve function, size,
material, pressure rating, end details, type of pilot
controls used and control adjustment ranges.

Identification Plates

For product identification, cast-in body markings are
supplemented by identification plates as illustrated on
this page. The plates, depending on type and size of
product, are mounted in the most practical position. It

is extremely important that these identification
plates are not painted over, removed, or in any
other way rendered illegible.

INLET
EINTRITT
ENTREE
ENTRADA

SIZE &
CAT NO.

STOCK
NO.

CODE

MFD. BY CLA-VAL
NEWPORT BEACH, CALIF, U.S.A.

RESERVOIR

END

I

N

L

E

T

I

N

L

E

T

SIZE &
CAT NO.

STOCK
NO.

FLOW

MFD. BY CLA-VAL NEWPORT BEACH, CALIF. U.S.A.

CODE

C

®

™

SIZE &
CAT NO.

STOCK
NO.

SPRING
RANGE

MFD. BY CLA-VAL NEWPORT BEACH, CALIF. U.S.A.

SIZE &
CAT NO.

STOCK
NO.

CODE

MFD. BY CLA-VAL

NEWPORT BEACH, CALIF.

U.S.A.

C

®

™

DO NOT REMOVE

THIS VALVE HAS BEEN MODIFIED
SINCE ORIGINAL SHIPMENT FROM
FACTORY. WHEN ORDERING PARTS
AND/ OR SERVICE SUPPLY DATA FROM
THIS PLATE & ALL OTHER PLATES ON
ORIGINAL VALVE.

REDUCED PRESSURE BACKFLOW PREVENTION DEVICE

STK.
NO.

SER.
NO.

CAT.

NO.

RP

-4

CLA-VAL

NEWPORT BEACH, CA.

This brass plate appears on valves sized 21/2" and larger

and is located on the top 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 threaded valves

1" through 3" size or flanged valves 1" through 2".

It is located on only one side of the valve body.

This brass plate appears on altitude valves only and is

found on top of the outlet flange.

This brass plate is used to identify pilot control valves.

The adjustment range is stamped into the plate.

This tag is affixed to the cover of the pilot control valve.

The adjustment range appears in the spring range section.

This aluminum plate is included in pilot system

modification kits and is to be wired to the new pilot

control system after installation.

This brass plate is used on our backflow prevention

assemblies. It is located on the side of the Number Two

check (2" through 10"). The serial number of the

assembly is also stamped on the top of the inlet flange of

the Number One check.

How to Order

HOW TO ORDER

Because of the vast number of possible configurations and
combinations available, many valves and controls are not
shown in published product and price lists. For ordering
information, price and availability on product that are not listed,
please contact your local Cla-Val office or our factory office
located at:

SPECIFY WHEN ORDERING

• Model Number • Valve Size

• Globe or Angle Pattern • Threaded or Flanged

• Adjustment Range • Body and Trim Materials
(As Applicable) • Optional Features

• Pressure Class

UNLESS OTHERWISE SPECIFIED

• Globe or angle pattern are the same price

• Ductile iron body and bronze trim are standard

• X46 Flow Clean Strainer or X43 “Y” Strainer are included

• CK2 Isolation Valves are included in price on 4" and larger
valve sizes (6" and larger on 600 Series)

P. O. Box 1325

Newport Beach, California 92659-0325

[phone]

FAX [phone]

LIMITED WARRANTY

Automatic valves and controls as manufactured by Cla-Val are warranted
for three years from date of shipment against manufacturing defects in
material and workmanship that develop in the service for which they are
designed, provided the products are installed and used in accordance
with all applicable instructions and limitations issued by Cla-Val.
Electronic components manufactured by Cla-Val are warranted for one
year from the date of shipment.

We will repair or replace defective material, free of charge, that is returned
to our factory, transportation charges prepaid, if upon inspection, the
material is found to have been defective at time of original shipment. This
warranty is expressly conditioned on the purchaser’s providing written
notification to Cla-Val immediate upon discovery of the defect.

Components used by Cla-Val but manufactured by others, are warranted
only to the extent of that manufacturer’s guarantee.

This warranty shall not apply if the product has been altered or repaired by
others, Cla-Val shall make no allowance or credit for such repairs or
alterations unless authorized in writing by Cla-Val.

DISCLAIMER OF WARRANTIES AND
LIMITATIONS OF LIABILITY

The foregoing warranty is exclusive and in lieu of all other
warranties and representations, whether expressed, implied, oral or
written, including but not limited to any implied warranties or
merchantability or fitness for a particular purpose. All such other
warranties and representations are hereby cancelled.

Cla-Val shall not be liable for any incidental or consequential loss,
damage or expense arising directly or indirectly from the use of the
product. Cla-Val shall not be liable for any damages or charges for
labor or expense in making repairs or adjustments to the product.
Cla-Val shall not be liable for any damages or charges sustained in
the adaptation or use of its engineering data and services. No
representative of Cla-Val may change 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.

TERMS OF SALE

ACCEPTANCE OF ORDERS

All orders are subject to acceptance by our main office at Newport Beach, California.

CREDIT TERMS

Credit terms are net thirty (30) days from date of invoice.

PURCHASE ORDER FORMS

Orders submitted on customer’s own purchase order forms will be accepted only
with the express understanding that no statements, clauses, or conditions contained
in said order form will be binding on the Seller if they in any way modify the Seller’s
own terms and conditions of sales.

PRODUCT CHANGES

The right is reserved to make changes in pattern, design or materials when deemed
necessary, without prior notice.

PRICES

All prices are F.O.B. Newport Beach, California unless expressly stated otherwise on
our acknowledgement of the order. Prices are subject to change without notice. The
prices at which any order is accepted are subject to adjustment to the Seller’s price
in effect at the time of shipment. Prices do not include sales, excise, municipal, state
or any other Government taxes. Minimum order charge $75.00.

RESPONSIBILITY

We will not be responsible for delays resulting from strikes, accidents, negligence of
carriers, or other causes beyond our control. Also, we will not be liable for any
unauthorized product alterations or charges accruing there from.

RISK

All goods are shipped at the risk of the purchaser after they have been delivered by
us to the carrier. Claims for error, shortages, etc., must be made upon receipt of
goods.

EXPORT SHIPMENTS

Export shipments are subject to an additional charge for export packing.

RETURNED GOODS

1. Customers must obtain written approval from Cla-Val prior to returning any
material.

2. Cla-Val reserves the right to refuse the return of any products.

3. Products more than six (6) months old cannot be returned for credit.

4. Specially produced, non-standard models cannot be returned for credit.

5. Rubber goods such as diaphragms, discs, o-rings, etc., cannot be returned for
credit, unless as part of an unopened vacuum sealed repair kit which is less
than six months old.

6. Goods authorized for return are subject to a 35% ($75 minimum) restocking
charge and a service charge for inspection, reconditioning, replacement of
rubber parts, retesting, repainting and repackaging as required.

7. Authorized returned goods must be packaged and shipped prepaid to Cla-Val,
1701 Placentia Avenue, Costa Mesa, California 92627.

PO Box 1325 Newport Beach CA 92659-0325

Phone: [phone] Fax: [phone]

C

LA-VAL

CLA-VAL CANADA CLA-VAL EUROPE

4687 Christie Drive
Beamsville, Ontario
Canada LOR 1B4
Phone: [phone]
Fax: [phone]

Chemin dés Mesanges 1
CH-1032 Romanel/
Lausanne, Switzerland
Phone: [phone]
Fax: [phone]

©COPYRIGHT CLA-VAL 2007 Printed in USA

Specifications subject to change without notice.

www.cla-val.com

E-Product I.D. (R-12//07)

Represented By:

Complete Replacement Diaphragm Assemblies for 100-01 and 100-20 Hytrol Main Valves

For: Hytrol Main Valves with Ductile Iron, Bronze Trim Materials—125/150 Pressure Class Only.
FACTORY ASSEMBLED
Includes: Stem, Disc Guide, Disc, Disc Retainer, Spacer Washers, Diaphragm, Diaphragm Washer
and Stem Nut.

3/8"

1/2" - 3/4"

1"

1 1/4"-1 1/2"

2"

2 1/2"

3"
4"

(Also 81-01 )
(Also 81-01 )

N/A
N/A
N/A
N/A
N/A

N/A
C2524B
C2525J

6"

8"
10"
12"
14"
16"
20"
24"

40456G
45276D

81752J

85533J
89067D
89068B

N/A
N/A

33273E
40456G
45276D

81752J

N/A

85533J
89068B
89068B

Valve

Size

Valve

Size

49097K
C2518D
C2520K

C2522 F

C2524B
C2523D

C2525J

33273E

100-01 100-20

Diaphragm Assembly

Stock Number

100-01 100-20

Diaphragm Assembly

Stock Number

3/8"

1/2" - 3/4"

1"

1 1/4" - 1 1/2"

2"

2 1/2"

3"
4"
6"

8"
10"
12"
14"
16"
20"
24"

(Also 81-01 )
(Also 81-01 )

N/A
N/A
N/A
N/A
N/A
N/A

9169805A

9169812G

9169813E
9169815K

9817901D

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
9169834A

N/A
N/A
N/A
N/A
N/A

N/A
9169810A
9169818D
9169819B
9169820K

Valve

Size

Valve

Size

9169801K
9169802H
9169803F
9169804D
9169805A
9169811J
9169812G
9169813E
9169815K
9817901D
9817902B
9817903K
9817904H
9817905E

N/A

9817906C

100-01 100-20

Repair Kit

Stock Number

100-01 100-20

Repair Kit

Stock Number

Repair Kits for 100-01/100-20 Hytrol Valves

For: Hytrol Main Valves—125/150 Pressure Class Only.
Includes: Diaphragm, Disc (or Disc Assembly) and spare Spacer Washers.

(Also 81-01 )
(Also 81-01 )

REPAIR KITS

When ordering, please give complete nameplate data of the valve and/or control being repaired.

MINIMUM ORDER CHARGE APPLIES.

Buna-N®Standard Material

Viton (For KB Valves)

MODEL

INSTALLATION / OPERATION / MAINTENANCE

Repair Kits for 100-04/100-23 Hy-Check Main Valves

For: Hy-Check Main Valves—125/150 Pressure Class Only
Includes: Diaphragm, Disc and O-Rings and full set of spare Spacer Washers.

Larger Sizes: Consult Factory.

Repair Kits for 100-02/100-21 Powertrol and 100-03/100-22 Powercheck Main Valves

For: Powertrol and Powercheck Main Valves—125/150 Pressure Class Only
Includes: Diaphragm, Disc (or Disc Assembly) and O-rings and full set of spare Spacer Washers.

Repair Kits for Pilot Control Valves (In Standard Materials Only)

Includes: Diaphragm, Disc (or Disc Assembly), O-Rings, Gaskets or spare Screws as appropriate.

Repair Assemblies (In Standard Materials Only)

CLA-VAL

Copyright Cla-Val 2009 Printed in USA Specifications subject to change without notice.

P.O. Box 1325 • Newport Beach, CA 92659-0325 • Phone: [phone] • Fax: [phone] • E-mail: [e-mail] • Website cla-val.com

©

N-RK (R-4/09)

Valve

Size

Kit Stock Number

100-02

Valve

Size

Kit Stock Number

100-02 & 100-03 100-21 & 100-22

3

⁄8”

9169901H

2

1

⁄2”

9169910J N/A

1

⁄2” &3⁄4”

9169902F

3”

9169911G 9169905J

1” 9169903D

4”

9169912E 9169911G

1

1

⁄4” &11⁄2”

9169904B

6”

9169913C 9169912E

2” 9169905J

8”

99116G 9169913C

10”

9169939H 99116G

12"

9169937B 9169939H

Valve

Size

Kit Stock Number

Valve

Size

Kit Stock Number

100-04 100-23 100-04 100-23

4” 20210901B N/A 12” 20210905H 20210904J
6” 20210902A 20210901B 14” 20210906G N/A
8” 20210903K 20210902A 16” 20210907F 20210905H

10” 20210904J 20210903K 20” N/A 20210907F

24” N/A 20210907F

BUNA-N

®

(Standard Material)

VITON (For KB Controls)

Pilot

Control

Kit

Stock

Number

Pilot

Control

Kit

Stock

Number

Pilot

Control

Kit

Stock

Number
CDB 9170006C CFM-7 1263901K CDB-KB 9170012A
CDB-30 9170023H CFM-7A 1263901K CRA-KB N/A
CDB-31 9170024F CFM-9 12223E

CRD-KB (w/bucking spring)

9170008J

CDB-7 9170017K

CRA (w/bucking spring)

9170001D CRL-KB 9170013J

CDH-2 18225D

CRD (w/bucking spring)

9170002B CDHS-2BKB 9170010E

CDHS-2 44607A

CRD (no bucking spring)

9170003K CDHS-2FKB 9170011C
CDHS-2B 9170004H CRD-18 20275401K CDHS-18KB (no bucking spring) 9170009G
CDHS-2F 9170005E CRD-22 98923G

102C-KB

1726202D
CDHS-3C-A2 24657K CRL (55F, 55L) 9170007A
CDHS-8A 2666901A CRL-4A 43413E
CDHS-18 9170003K CRL-5 (55B) 65755B
CDS-4 9170014G CRL-5A (55G) 20666E
CDS-5 14200A CRL-18 20309801C
CDS-6 20119301A CV 9170019F

Buna-N

®

CDS-6A 20349401C X105L (O-ring) 00951E
CFCM-M1 1222301C 102B-1 1502201F CRD Disc Ret. (Solid) C5256H
CFM-2 12223E 102C-2 1726201F CRD Disc Ret. (Spring) C5255K

102C-3 1726201F

Control Description Stock Number

CF1-C1 Pilot Assembly Only 89541H
CF1-Cl Complete Float Control less Ball and Rod 89016A
CFC2-C1 Disc, Distributor and Seals 2674701E
CSM 11-A2-2 Mechanical Parts Assembly 97544B
CSM 11-A2-2 Pilot Assembly Only 18053K
33A 1" Complete Internal Assembly and Seal 2036030B
33A 2" Complete Internal Assembly and Seal 2040830J

When ordering, please give complete nameplate data of the valve and/or control being repaired. MINIMUM ORDER CHARGE APPLIES

Larger Sizes: Consult Factory.