CLA-VAL 60-73, 660-73 User Manual

MODEL

Discharge to

Atmosphere

Discharge to

System

Isolation Valve

Pump

CLA-VAL
52-03/652-03
Surge Anticipator
Valve

CLA-VAL
60-73 Booster
Pump Control

Valve

60-73

Booster Pump Control Valve

• Simple Hydraulic Operation

• Low Head Loss

• Horizontal or Vertical Mounting

• Built-in Check Valve

• Proven Reliable Design

The Cla-Val Model 60-73 Booster Pump Control Valve is a pilot­operated valve designed for installation on the discharge of booster
pumps to eliminate pipeline surges caused by the starting and
stopping of the pump.

The pump starts against a closed valve. When the pump is started,
the solenoid control is energized and the valve begins to open slowly,
gradually increasing line pressure to full pumping head. When the
pump is signaled to shut-off, the solenoid control is de-energized and
the valve begins to close slowly, gradually reducing flow while the
pump continues to run. When the valve is closed, a limit switch
assembly, which serves as an electrical interlock between the valve
and the pump, releases the pump starter and the pump stops.

Schematic Diagram

Item Description

1 Powercheck Main Valve 100-30
2 CV Flow Control
3 CSM11-A2-2 Solenoid Control
4 X105LCW Switch Assembly
5 CVS-1 Shuttle Valve

Optional Features

Item Description

A X46A Flow Clean Strainer
B CK2 Isolation Valve
Y X43 "Y" Strainer

Should a power failure occur, a built-in lift-type check valve closes
the moment flow stops, preventing reverse flow regardless of
solenoid or diaphragm assembly position.

Typical Installation

Install Model 60-73 valve as shown. Flexible conduit should be used for
electrical connections to the solenoid control and the limit switch. The
Model 52-02 or 652-03 Surge Anticipator Valve is recommended for
power failure protection.

Note:

Valve stem can be located in either vertical up or horizontal position.

Pressure Ratings

Y

Z

G

GG

GGG

D

Inlet

DD

DDD

F

FF

X

100-30

Threaded &

Flanged

A

E

C

(MAX)

K

J

H

Inlet

Outlet

AA

AAA

B

(Diameter)

65

279

279

295

203

262

140

140

148

43

89

95

102

102

110

0.50

0.50

0.50

18

30

432

254

254

80

318

305

337

232

284

159

152

168

52

95

105

114

102

111

0.50

0.50

0.50

20

43

457

279

279

100

381

397

292

362

191

198

—

—

—

81

114

127

127

135

0.75

0.75

0.75

28

86

533

305

305

150

508

533

400

468

254

267

—

—

109

140

159

—

152

165

0.75

0.75

0.75

43

145

864

508

508

200

645

670

508

554

322

335

—

—

—

135

171

191

203

216

1.00

1.00

1.00

58

295

940

1067

1067

Valve Size (mm)

A Threaded

AA 150 ANSI

AAA 300 ANSI

B Diameter

C Maximum

D Threaded

DD 150 ANSI

DDD 300 ANSI

E

F 150 ANSI

FF 300 ANSI

G Threaded

GG 150 ANSI

GGG 300 ANSI

H NPT Body Tapping

J NPT Cover Center Plug

K NPT Cover Tapping

Stem Travel

Approx. Ship Weight (kgs)

Approx. X Pilot System

Approx. Y Pilot System

Approx. Z Pilot System

Valve Body & Cover

Grade Material

(Recommended Maximum Pressure - psi)

Pressure Class

Flanged Threaded

ANSI

Standards*

150

Class

300

Class

End‡

Details

ASTM A536 Ductile Iron B16.42 250 640 400

ASTM A216-WCB Cast Steel B16.5 285 720 400

UNS 87850 Bronze B16.24 225 500 400

Note: * ANSI standards are for flange dimensions only.
Flanged valves are available faced but not drilled.
‡ End Details machined to ANSI B2.1 specifications.

Valves for higher pressure are available; consult factory for details

Dimensional Data

Materials

Component Standard Material Combinations

Body & Cover Ductile Iron Cast Steel Bronze

100-30 Sizes (mm) 65 - 200 mm 65 - 200 mm 65 - 200 mm

Disc Retainer &
Diaphragm Washer

Trim: Disc Guide,
Seat & Cover Bearing

Disc Buna-N

Diaphragm Nylon Reinforced Buna-N

Stem, Nut & Spring Stainless Steel

For material options not listed, consult factory.
Cla-Val manufactures valves in more than 50 different alloys.

Cast Iron Cast Steel Bronze

Bronze is Standard

Stainless Steel is Optional

®

Rubber

®

Rubber

60-73 Series Dimensions

(Full Internal Port 100-30) (

mm)

Auto

Off

Hand

L1

SW

1

A

3CR

3

L2

1CR

H

1CR

1CR

3CR

1

N.C.

2CR

PVS

2CR

3CR

M

COM.

SW

2

N.O.

3CR

2

2CR

00-30 Pattern:Globe (G), Angle (A), End Connections:Threaded (T), Grooved (GR), Flanged (F) Indicate Available Sizes

60-73

Valve

Selection

Main Valve

100-30

Suggested

Flow

(gpm)

Suggested

Flow

(Liters/Sec)

100-30 Series is the full internal port Powercheck.

millimeters

(mm)

Pattern

End Detail T, F T, F FFF

Maximum

aximum

M
Intermittent

aximum

M

Maximum
Intermittent

1

65 80 100 150 200

G, A G, A G, A G, A G, A

300 460 800 1800 3100

370 580 990 2250 3900

19 29 50 113 195

23 37 62 142 246

CSM11 Solenoid Control Power
Consumption

Volts Amperes Volts Amperes

DC Holding Pull In AC 60 Hz Holding Inrush Ohms

24 .603 24 24 2.88 25.4 0.5

629120

28.
32 .500 208 208 .330 2.93 40
48 .293 240 240 .288 2.54 58

122440

115.

125 .119 480 440 .143 1.27 233

0722.45

252.

20.5755.1

1

40.1561.38

4

Volts Amperes

(AC 50 Hz) Holding Inrush Ohms

110 .48 4.6 15.7
220 .24 2.3 66
240 .22 2.1 88

esistance

R

esistance

R

C

1

1

Coil

oil

4.1

74

CSM11 Solenoid Control How to Order

When Ordering, Please
Specify:

1. Catalog No. 60-73

2. Valve Size

3. Pattern - Globe or Angle

4. Pressure Class

5. Trim Material

6. Electrical Selection

7. Desired Options

8. When Vertically Installed

9. Epoxy Coating

CSM11 Specifications

Enclosure General purpose NEMA Type 3; Aluminum

Note: For other enclosures and
NEMA Types, consult factory

Housing Body — Aluminum

Trim — Stainless Steel

Operating Pressure: Maximum pressure 300 psi,
for higher pressure consult factory. AC or DC

Coil Insulation Class A (molded)

AC voltage 15.4 watts

DC voltage 16.8 watts

Wiring Diagram

Auto-Off-Hand = Selector Switch

1CR = Relay, DPST Normally Open

2CR = Relay, DPST Normally Open

3CR = Relay, TPST Normally Open

SW1 = Switch, Remote Start, Automatic

SW

Connect to N.C. Terminal

PVS = Pilot Valve Solenoid

M = Pump Motor Starter

2

= Switch, SPDT, Valve Limit Switch

Pilot System Specifications

Temperature Range

Water to 82°C Max

Materials

Standard Pilot System Materials

Pilot Control: Low Lead Bronze
Trim: Stainless Steel Type 303
Rubber: Buna-N®Synthetic Rubber

Optional Pilot System Materials
Pilot Systems are available with

optional Aluminum, Stainless Steel
or Monel materials.

Note:

SW2and PVS supplied by Cla-Val. All other electrical items
supplied by customer. SW2is included in the X105L switch as­sembly which is mounted on the pump control valve cover.

Shown In Pump Off Position

Sequence Of Operation

Drain P

T.1

A

D

E

H

Enter PT.2

C

B

J

F

D

rain

A

E

H

D

Enter

PT.2

PT.1

F

B

C

A

Drain

Enter

C

PT.1

PT.2

E

H

D

F

B

CLA-VAL

1701 Placentia Ave • Costa Mesa CA 92627 • Phone: [phone] • Fax: [phone] • E-mail: [e-mail] • www.cla-val.com

Copyright Cla-Val 2019

•

Printed in USA • Specifications subject to change without notice.

©

10 20 30 40 60 80 100 200 500 1000 2000 5000 10,000 20,000 50,000

1

2

3

4

6

8

1

0

20

30

40

60

80

1

00

5

3

Angle Valve Sizes (Inches)

Globe Valve Sizes (Inches)

8

0

100

150

200

65

Pressure Drop  psi

Flow Rate gpm (water)

100

150

200

65

80

Pump Off...

With pump off, static line pressure is
transmitted through strainer "F", shuttle
valve "C", solenoid control "A", and speed
control "E" to the chamber above the
diaphragm, thus holding the valve closed.
If power failure occurs when valve is open,
the built-in check valve "J" closes
immediately to prevent reverse flow.

Starting Cycle...

Starting switch closes, pump starts, solenoid control
"A" energizes and shifts allowing fluid from upper
diaphragm chamber to drain to atmosphere. High
pressure fluid from pump enters strainer "B" and shifts
shuttle valve "C", which always supplies the highest
pressure from either strainer "B" or "F". High pressure
fluid is transmitted to the lower diaphragm chamber
and opens the valve.The opening speed of the valve is
controlled by speed control "E", which limits the rate
fluid is relieved from above the diaphragm.

Model 60-73 Flow Chart Uses Basic Valve Model 100-30

Stopping Cycle...

Starting switch opens, solenoid control "A" de­energizes and shifts, pump continues to run.
High Pressure fluid from the pump is directed
above the diaphragm, applying force to close the
valve.
The valve closes slowly as fluid from the lower
diaphragm chamber is gradually released to
atmosphere through speed control "D" and
solenoid "A". When the valve closes fully, the
limit switch "H" shuts off the pump.

Valve Sizing

Sizing Model 60-73 Booster Pump Control
Valves is similar to sizing non-modulating type
valves. Simply select the smallest size valve that
will handle the pump output at an acceptable
head loss for the application.

Do not oversize. Oversizing a Booster Pump
Control Valve will nullify its ability to prevent
surges caused by the starting and/or stopping
of the pump. Maximum flow values are given in
the selection table above. For further
information on flow characteristics for this valve,
reference the 100-30 (60-73) technical data
sheet.

Liquid Volume Displaced from Diaphragm Chamber When Valve Opens or Closes

Sizes (mm) 65 80 100 150 200

60-73

.163 liters .303 liters .640 liters 2.01 liters 4.77 liters

Example:

A booster pump station with a rated output of
1000 GPM and 4 psi is an acceptable head loss
for the application.

Optional Electronic Control

The Cla-Val PC-22D provides control of the pump and
pump control valve, preventing surges in the system
when the pump starts or stops. It consists of a pre-wired
electrical control panel employing a programmable
valve controller to sequence the pump and pump
control valve during all modes of operation. Provides

Drain Provisions

Each time the valve opens or closes, water is
discharged from the solenoid exhaust port, the
amount varying with the valve size. Provisions
should be made for the disposal of this water.
Exhaust tube must be free of any back pressure.
Provide an air gap between the solenoid
exhaust tube and drain facility.

added protection to the pumping system from damage
caused by mechanical, hydraulic or power failure.

The PC-22D offers all the control features found in the
recommended wiring diagrams for Cla-Val pump control
valves, plus alarms, automatic shutdown and adjustable
timers.

E-60-73 Metric (R-02/2019)