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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 - 16 of 16  
Part # Availability Price/UOM
++ 4A-CO4L-75-BN-SS Out of Stock - Lead Time Required $190.93
4A-CO4L-75-EPR-SS N/A Discontinued
++ 4A-CO4L-75-V-SS Out of Stock - Lead Time Required $189.18
++ 4F-CO4L-75-BN-SS Out of Stock - Lead Time Required $188.03
4F-CO4L-75-EPR-SS N/A Discontinued
++ 4F-CO4L-75-V-SS Out of Stock - Lead Time Required $186.29
++ 4M-CO4L-75-V-SS Out of Stock - Lead Time Required $166.00
++ 4M4A-CO4L-75-V-SS Out of Stock - Lead Time Required $181.14
++ 4M4F-CO4L-75-V-SS Out of Stock - Lead Time Required $168.09
++ 4M4Z-CO4L-75-V-SS Out of Stock - Lead Time Required $180.70
++ 4V-CO4L-75-V-SS Out of Stock - Lead Time Required $193.52
++ 4Z-CO4L-75-BN-SS Out of Stock - Lead Time Required $190.04
4Z-CO4L-75-EPR-SS N/A Discontinued
++ 4Z-CO4L-75-V-SS Out of Stock - Lead Time Required $188.29
M6A-CO4L-75-BN-SS N/A Call to Order
++ M6A-CO4L-75-KZ-SS Out of Stock - Lead Time Required $234.57
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 Nitrile rubber Nitrile 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 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 Fluorocarbon rubber Fluorocarbon rubber 75 psi (5.2 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" female NPT 1/4" female NPT Nitrile rubber Nitrile rubber 75 psi (5.2 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" female NPT 1/4" female NPT 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" female NPT 1/4" female NPT Fluorocarbon rubber Fluorocarbon rubber 75 psi (5.2 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" male NPT Fluorocarbon rubber Fluorocarbon rubber 75 psi (5.2 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 Fluorocarbon rubber Fluorocarbon rubber 75 psi (5.2 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" female NPT Fluorocarbon rubber Fluorocarbon rubber 75 psi (5.2 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" CPI compression Fluorocarbon rubber Fluorocarbon rubber 75 psi (5.2 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" VacuSeal face seal 1/4" VacuSeal face seal Fluorocarbon rubber Fluorocarbon rubber 75 psi (5.2 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" CPI compression 1/4" CPI compression Nitrile rubber Nitrile rubber 75 psi (5.2 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 1/4" CPI compression 1/4" CPI 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" CPI compression 1/4" CPI compression Fluorocarbon rubber Fluorocarbon rubber 75 psi (5.2 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Nitrile rubber Nitrile rubber 75 psi (5.2 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Highly fluorinated fluorocarbon rubber Highly fluorinated fluorocarbon rubber 75 psi (5.2 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
4A-CO4L-75-BN-SS
Out of Stock - Lead Time Required
$190.93

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

Nitrile rubber

Nitrile rubber

75 psi (5.2 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-75-V-SS
Out of Stock - Lead Time Required
$189.18

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

Fluorocarbon rubber

Fluorocarbon rubber

75 psi (5.2 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4F-CO4L-75-BN-SS
Out of Stock - Lead Time Required
$188.03

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" female NPT

1/4" female NPT

Nitrile rubber

Nitrile rubber

75 psi (5.2 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4F-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" female NPT

1/4" female NPT

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

4F-CO4L-75-V-SS
Out of Stock - Lead Time Required
$186.29

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" female NPT

1/4" female NPT

Fluorocarbon rubber

Fluorocarbon rubber

75 psi (5.2 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4M-CO4L-75-V-SS
Out of Stock - Lead Time Required
$166.00

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" male NPT

Fluorocarbon rubber

Fluorocarbon rubber

75 psi (5.2 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4M4A-CO4L-75-V-SS
Out of Stock - Lead Time Required
$181.14

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

Fluorocarbon rubber

Fluorocarbon rubber

75 psi (5.2 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4M4F-CO4L-75-V-SS
Out of Stock - Lead Time Required
$168.09

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" female NPT

Fluorocarbon rubber

Fluorocarbon rubber

75 psi (5.2 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4M4Z-CO4L-75-V-SS
Out of Stock - Lead Time Required
$180.70

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" CPI compression

Fluorocarbon rubber

Fluorocarbon rubber

75 psi (5.2 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4V-CO4L-75-V-SS
Out of Stock - Lead Time Required
$193.52

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" VacuSeal face seal

1/4" VacuSeal face seal

Fluorocarbon rubber

Fluorocarbon rubber

75 psi (5.2 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4Z-CO4L-75-BN-SS
Out of Stock - Lead Time Required
$190.04

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" CPI compression

1/4" CPI compression

Nitrile rubber

Nitrile rubber

75 psi (5.2 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

4Z-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" CPI compression

1/4" CPI 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

4Z-CO4L-75-V-SS
Out of Stock - Lead Time Required
$188.29

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" CPI compression

1/4" CPI compression

Fluorocarbon rubber

Fluorocarbon rubber

75 psi (5.2 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-CO4L-75-BN-SS
N/A
Call to Order

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Nitrile rubber

Nitrile rubber

75 psi (5.2 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-CO4L-75-KZ-SS
Out of Stock - Lead Time Required
$234.57

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Highly fluorinated fluorocarbon rubber

Highly fluorinated fluorocarbon rubber

75 psi (5.2 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

Showing 1 - 16 of 16
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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