APCO Rubber Flapper Swing Check Valves (CRF)

APCO CRF-100C/100 Rubber Flapper Swing Check Valves are uniquely simple in design but durable for use on a variety of applications. The valves are engineered and tested to meet the requirements of the AWWA C508 standard. Standard construction includes an internal leaf spring to assist in closure prior to flow reversal. Available in sizes 2-48″ (50-1200mm), they are available in ductile iron bodies with ASME 125/150 flanges. For additional abrasion resistance, 100% flow area bodies can be lined with elastomers.

Since the APCO CRF Rubber Flapper Swing Check Valve was introduced in 1965, it has been operating successfully in thousands of installations. The features of the Rubber Flapper Swing Check Valve make it ideally suited for applications such as raw sewage, water systems, industrial wastes, chemical lines, erosive services, ash service, acid lines, tailings systems, light slurries, corrosive services, leaching lines, scrubbers, brine and salt water systems.

Crf 7200
Crf 9709
Crf 7193
Crf 7203
Crf 7549
Crf 100 30 Inch
Crf 7192
Crf 7200
Crf 9709
Crf 7193
Crf 7203
Crf 7549
Crf 100 30 Inch
Crf 7192
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BODY STYLES:
2-24″ (50-600mm)
Body Style 100C, ASME 125/150 Flanges, 250 psi (1965 kPa) CWP
30″ (750mm) & Larger Design
Body Style 100, ASME 125/150 Flanges, 175 psi (1210 kPa) CWP
Body Style 100SA (Spring Assist), ASME 125/150 Flanges, 175 psi (1210 kPa) CWP
Body Style 100SR (Spring Return), ASME 125/150 Flanges, 175 psi (1210 kPa) CWP

BODY MATERIAL:
Ductile Iron

RUBBER FLAPPER MATERIALS:
Acrylonitrile Butadiene (NBR)
Terpolymer of Ethylene Propylene and a Diene (EPDM)

Bulletins
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APCO CRF Rubber Flapper Swing Check Valves 100

APCO CRF Rubber Flapper Swing Check Valves 100

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Valve Solutions for Pump Stations

Valve Solutions for Pump Stations

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Applications
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Valve Selection for the Safe Operation & Protection of the Pump Station

Valve Selection for the Safe Operation & Protection of the Pump Station

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Defining Expectations During Valve Selection

Defining Expectations During Valve Selection

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Selection & Sizing
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Material Selection Guide

Material Selection Guide

DeZURIK’s Material Selection Guide program makes it quick and easy to determine which metals or elastomers are suggested as suitable for application in a specific corrosive media. Click the icon above to learn more or use the program.

Apcost Icon

APCOST

APCOST allows you to compare flow characteristics and energy costs of an APCO check valve and an alternate valve in a pump discharge application. Click the icon above to learn more or use the program.

Specification
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APCO CRF-100C (2-24”) Rubber Flapper Swing Check Valve Suggested Specification 100.01-1

APCO CRF-100C (2-24”) Rubber Flapper Swing Check Valve Suggested Specification 100.01-1

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APCO CRF-100 (30-48") Rubber Flapper Swing Check Valve Suggested Specification 100.01-2

APCO CRF-100 (30-48″) Rubber Flapper Swing Check Valve Suggested Specification 100.01-2

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APCO CRF-100SR Rubber Flapper Swing Check Valve with Externally Adjustable Spring Return Suggested Specification 100.01-3

APCO CRF-100SR Rubber Flapper Swing Check Valve with Externally Adjustable Spring Return Suggested Specification 100.01-3

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APCO CRF-100SA Rubber Flapper Swing Check Valve with Spring Assist Suggested Specification 100.01-4

APCO CRF-100SA Rubber Flapper Swing Check Valve with Spring Assist Suggested Specification 100.01-4

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APCO CRF Lined Body Rubber Flapper Swing Check Valve Suggested Specification 100.01-6

APCO CRF Lined Body Rubber Flapper Swing Check Valve Suggested Specification 100.01-6

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Videos
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CAD Drawings
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Manuals
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Valve Manuals

D12046 - APCO 2-24" CRF-100C RUBBER FLAPPER SWING CHECK VALVES

D12046 – APCO 2-24″ CRF-100C RUBBER FLAPPER SWING CHECK VALVES

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D12060 - APCO 30" AND LARGER CRF-100/100SA/100SR RUBBER FLAPPER SWING CHECK VALVES

D12060 – APCO 30″ AND LARGER CRF-100/100SA/100SR RUBBER FLAPPER SWING CHECK VALVES

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We look forward to helping you select a valve for your application.

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