Contact us for more information on the CV2 Dilating Disk™ Valve

sales@clarkevalve.com | 1 (800) 401-6618

Vo

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c Fl

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(�P

=10

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(US

GP

M)

0

4

6

8

10

12

Ran

gea

bili

ty

0

50

100

150

Max

imum

CV C

oeffi

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0

1

3

4

CV71 DILATING DISK™ VALVE

Open Position (% Open)

CV C

oeffi

cien

t

0 10 20 30 40 50 60 70 80 90 100

0

10

20

30

40

50

60

70

80

% OPEN CV KV FL XT

10

20

30

40

50

60

70

80

90

100

0.400

1.25

3.50

6.60

13.8

27.6

45.5

61.4

69.1

71.0

0.346

1.08

3.03

5.71

11.9

23.8

39.4

53.1

59.7

61.4

0.99

0.96

0.90

0.87

0.84

0.75

0.60

0.48

0.41

0.37

0.45

0.65

0.61

0.65

0.61

0.57

0.41

0.27

0.16

0.15

2

2

200

250

Market Comparison How does the Dilating Disk™ Valve compare?

Flow Characteristics

What results does the Dilating Disk™ Valve deliver?

2”Globe(1.81”)

2” Eccentric

Plug Rotary

(2”)

2” Butterfly

(2”)

1” CV71 Dilating Disk™ Valve

(1.049”)

2”Globe(1.81” port)

2” Eccentric

Plug Rotary

(2” port)

2” Butterfly (2” port)

1” CV71 Dilating Disk™ Valve

(1.049”)

2”Globe(1.81” port)

2” Eccentric

Plug Rotary

(2” port)

2” Butterfly (2” port)

CV71 Dilating Disk™ Valve

(1.049”)

Contact us for more information on the CV71 Dilating Disk™ Valve

sales@clarkevalve.com | 1 (800) 401-6618

CV71 DILATING DISK™ VALVE PRESSURE CLASS 150 - 1500

A B C D E F G H I

ASMEB16.5

[NPS]

PRESSURECLASS

ISA75.08

[IN]

1 1/2”

[IN]

DRIVESQUAREWIDTH

[IN]

DRIVESQUAREHEIGHT

[IN]

ISO 5211YOKEPATTERN

[IN]

WEIGHT

[LBS]

MAST

[IN-LBS]

3”

CL150 8.75

5.232

9.25

0.433 0.584 1522F5 - 1.970F7 - 2.760

F5

F7

E

F

D

C

A

4”

6”

2”

CL300

CL600

CL900

CL1500

CL150

CL300

CL600

CL900

CL1500

CL150

CL300

CL600

CL900

CL1500

CL150

CL300

CL600

CL900

CL1500

CL300

10

10.5

9.88

13.12

11.75

12.5

11.25

14.75

18.12

13.88

13.25

17.38

20.12

20.87

14.5

15.5

18.62

46

81

31

36

52

103

35

39

73

103

48

57

80

117

149

62

128

205

147

Flow Direction

B