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Check Valve - Inline - COCheck Valve - Inline - CO

Check Valve - Inline - CO

Parker Inline Check Valve - CO Series

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Showing 1 - 10 of 10  
Part # Availability Price/UOM
++ 4A-CO4L-1/3-EPR-SS Out of Stock - Lead Time Required $167.21
++ 4A-CO4L-1-EPR-SS Out of Stock - Lead Time Required $167.21
++ 4A-CO4L-1-EPR-SS-C3 Out of Stock - Lead Time Required $202.56
++ 4A-CO4L-5-EPR-SS Out of Stock - Lead Time Required $175.33
++ 4A-CO4L-10-EPR-SS Out of Stock - Lead Time Required $167.21
++ 4A-CO4L-25-EPR-SS Out of Stock - Lead Time Required $190.55
4A-CO4L-75-EPR-SS N/A Discontinued
++ 4A-CO4L-100-EPR-SS Out of Stock - Lead Time Required $167.21
++ 4M4A-CO4L-1-EPR-SS Out of Stock - Lead Time Required $165.73
++ 4M4A-CO4L-10-EPR-SS Out of Stock - Lead Time Required $165.73
UOM Inlet port 1 Outlet port 2 Material - Seats Material - Seals Cracking pressure Material Country of Origin (COO) Harmonized Tariff (HTS)
EA 1/4" A-LOK compression 1/4" A-LOK compression Ethylene propylene rubber Ethylene propylene rubber 1/3 psi (0.02 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression Ethylene propylene rubber Ethylene propylene rubber 1 psi (0.07 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression Ethylene propylene rubber Ethylene propylene rubber 1 psi (0.07 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression Ethylene propylene rubber Ethylene propylene rubber 5 psi (0.4 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression Ethylene propylene rubber Ethylene propylene rubber 10 psi (0.7 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression Ethylene propylene rubber Ethylene propylene rubber 25 psi (1.7 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression Ethylene propylene rubber Ethylene propylene rubber 75 psi (5.2 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression Ethylene propylene rubber Ethylene propylene rubber 100 psi (6.9 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" A-LOK compression Ethylene propylene rubber Ethylene propylene rubber 1 psi (0.07 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" A-LOK compression Ethylene propylene rubber Ethylene propylene rubber 10 psi (0.7 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
4A-CO4L-1/3-EPR-SS
Out of Stock - Lead Time Required
$167.21

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

Ethylene propylene rubber

Ethylene propylene rubber

1/3 psi (0.02 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4A-CO4L-1-EPR-SS
Out of Stock - Lead Time Required
$167.21

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

Ethylene propylene rubber

Ethylene propylene rubber

1 psi (0.07 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4A-CO4L-1-EPR-SS-C3
Out of Stock - Lead Time Required
$202.56

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

Ethylene propylene rubber

Ethylene propylene rubber

1 psi (0.07 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4A-CO4L-5-EPR-SS
Out of Stock - Lead Time Required
$175.33

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

Ethylene propylene rubber

Ethylene propylene rubber

5 psi (0.4 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4A-CO4L-10-EPR-SS
Out of Stock - Lead Time Required
$167.21

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

Ethylene propylene rubber

Ethylene propylene rubber

10 psi (0.7 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4A-CO4L-25-EPR-SS
Out of Stock - Lead Time Required
$190.55

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

Ethylene propylene rubber

Ethylene propylene rubber

25 psi (1.7 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4A-CO4L-75-EPR-SS
N/A

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

Ethylene propylene rubber

Ethylene propylene rubber

75 psi (5.2 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4A-CO4L-100-EPR-SS
Out of Stock - Lead Time Required
$167.21

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

Ethylene propylene rubber

Ethylene propylene rubber

100 psi (6.9 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4M4A-CO4L-1-EPR-SS
Out of Stock - Lead Time Required
$165.73

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" male NPT

1/4" A-LOK compression

Ethylene propylene rubber

Ethylene propylene rubber

1 psi (0.07 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4M4A-CO4L-10-EPR-SS
Out of Stock - Lead Time Required
$165.73

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" male NPT

1/4" A-LOK compression

Ethylene propylene rubber

Ethylene propylene rubber

10 psi (0.7 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

Showing 1 - 10 of 10
Parker CO Series Check Valves are designed for uni-directional flow control of fluids and gases in industries such as chemical processing, oil and gas production and transmission, pharmaceutical, pulp and paper, power and utilities. The CO Series is particularly suitable for applications requiring high integrity leak rates and re-sealing capabilities.

Application: In the key markets of chemical & refining, food, beverage & dairy, medical & dental, microelectronics, oil & gas, and power generation.
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