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Chemiquip

Chemiquip Excess Flow Check Valves

Delivers Positive, Automatic Shut Off when Selected Flow is Exceeded.

 

For special requirements and applications, please contact the factory at:
 Chemiquip Products Co.                Phone: 201-868-4445
56 2nd Ave                                      Fax: 201-868-4447
Brooklyn, NY 11215                         Contact Form

Standard Flow Excess Flow Check Valves

excess flow check valve

Excess Flow Check Valves:

· Deliver positive, automatic shut off when selected flow rate is exceeded

· Protect against line or instrument rupture

· Prevent uncontrolled flow of liquid

See Catalog Pages 20, 21

Catalog Number

Shut Off Flow

(GPM Water)

Max Pressure Drop to Close (PSI)

Hex Size

Length
Stainless Steel (EFCV-) Brass (EFCV-)
1/4 " NPT 1/2 " NPT 3/4 " NPT 1/4 " NPT 1/2 " NPT 3/4 " NPT

25S-0

50S-0

75S-0

25B-0

50B-0

75B-0

0.25

2.5

1" (EFCV-25)

1/4" (EFCV-50)

1 1/2" (EFCV-75)

5 1/2" (EFCV-25)

7 1/2" (EFCV-50)

7" (EFCV-75)

25S-1

50S-1

75S-1

25B-1

50B-1

75B-1

0.50

2.5

25S-2

50S-2

75S-2

25B-2

50B-2

75B-2

1.00

5.0

25S-3

50S-3

75S-3

25B-3

50B-3

75B-3

2.00

5.0

25S-4

50S-4

75S-4

25B-4

50B-4

75B-4

5.00

7.5

25S-5

50S-5

75S-5

25B-5

50B-5

75B-5

7.50

7.5

1 1/2" (EFCV-25)

1 1/2" (EFCV-50)

1 3/4" (EFCV-75)

8"

25S-6

50S-6

75S-6

25B-6

50B-6

75B-6

10.00

15.0

Pricing:

Catalog Number Price*
EFCV-25B-0 To 2 Call for Pricing
EFCV-25B-3 To 6 Call for Pricing
EFCV-25S-0 To 2 Call for Pricing
EFCV-25S-3 To 6 Call for Pricing
EFCV-50B-0 To 2 Call for Pricing
EFCV-50B-3 To 6 Call for Pricing
EFCV-50S-0 To 2 Call for Pricing
EFCV-50S-3 To 6 Call for Pricing
EFCV-75B-1 To 6 Call for Pricing
EFCV-75S-1 To 6 Call for Pricing
PRE-SETTING CHARGE Call for Pricing
* Please Call 862-244-4430 ext. 2 For High Volume Pricing on Excess Flow Check Valves

 

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