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Department: InstrumentationX
Product Type: ValvesX
Product Sub-Type: Check ValvesX
Product: Check Valve - Inline - CX
Pressure Rating: 6,000 psig (414 bar) CWPX
Orifice size: 0.281 Inch (7.1mm)X
Cracking Pressure: 1 psi (0.07 bar)X

Trade Name

A-LOK® (9) CPI™ (8)

Connection Type

Double ferrule compression (6) Male NPT / Double ferrule compression (3) Male NPT / Single ferrule compression (1) Single ferrule compression (7)

Inlet port 1

3/8" A-LOK compression (6) 3/8" CPI compression (7) 3/8" male NPT (4)

Outlet port 2

3/8" A-LOK compression (9) 3/8" CPI compression (8)

Material - Seats

Ethylene propylene rubber (2) Fluorocarbon rubber (8) Highly fluorinated fluorocarbon rubber (2) Neoprene rubber (2) Nitrile rubber (3)

Operating Temperature

-15 F to 200 F (-26 C to 93 C) (2) -15 F to 400 F (-26 C to 204 C) (8) -30 F to 275 F (-34 C to 135 C) (3) -45 F to 250 F (-43 C to 121 C) (2) -70 F to 275 F (-57 C to 135 C) (2)

Special Cleaning

Cleaning for oxygen service (4)
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Check Valve - Inline - CCheck Valve - Inline - C

Check Valve - Inline - C

Parker Inline Check Valve - C Series

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Showing 1 - 17 of 17  
Part # Availability Price/UOM
++ 6A-C6L-1-BN-SS In Stock $165.24
++ 6A-C6L-1-EPR-SS Out of Stock - Lead Time Required $171.15
++ 6A-C6L-1-KZ-SS Out of Stock - Lead Time Required $252.19
++ 6A-C6L-1-NE-SS In Stock $177.01
++ 6A-C6L-1-SS Out of Stock - Lead Time Required $163.71
++ 6A-C6L-1-SS-C3 Out of Stock - Lead Time Required $193.31
++ 6M6A-C6L-1-NE-SS-C3 Out of Stock - Lead Time Required $231.61
++ 6M6A-C6L-1-SS Out of Stock - Lead Time Required $177.01
++ 6M6A-C6L-1-SS-C3 Out of Stock - Lead Time Required $209.41
++ 6M6Z-C6L-1-SS Out of Stock - Lead Time Required $177.01
6Z-C6L-1-BN103-SS N/A Call to Order
++ 6Z-C6L-1-BN-SS Out of Stock - Lead Time Required $165.24
++ 6Z-C6L-1-EPR-SS Out of Stock - Lead Time Required $171.15
++ 6Z-C6L-1-KZ-SS Out of Stock - Lead Time Required $252.19
++ 6Z-C6L-1-SS Out of Stock - Lead Time Required $159.38
++ 6Z-C6L-1-SS-C Out of Stock - Lead Time Required $166.72
++ 6Z-C6L-1-SS-C3 Out of Stock - Lead Time Required $194.69
UOM Inlet port 1 Outlet port 2 Material - Seats Cracking pressure Material Country of Origin (COO) Harmonized Tariff (HTS)
EA 3/8" A-LOK compression 3/8" A-LOK compression Nitrile rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" A-LOK compression 3/8" A-LOK compression Ethylene propylene rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" A-LOK compression 3/8" A-LOK compression Highly fluorinated fluorocarbon rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" A-LOK compression 3/8" A-LOK compression Neoprene rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" A-LOK compression 3/8" A-LOK compression Fluorocarbon rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" A-LOK compression 3/8" A-LOK compression Fluorocarbon rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" male NPT 3/8" A-LOK compression Neoprene rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" male NPT 3/8" A-LOK compression Fluorocarbon rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" male NPT 3/8" A-LOK compression Fluorocarbon rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" male NPT 3/8" CPI compression Fluorocarbon rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" CPI compression 3/8" CPI compression Nitrile rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" CPI compression 3/8" CPI compression Nitrile rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" CPI compression 3/8" CPI compression Ethylene propylene rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" CPI compression 3/8" CPI compression Highly fluorinated fluorocarbon rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" CPI compression 3/8" CPI compression Fluorocarbon rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" CPI compression 3/8" CPI compression Fluorocarbon rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 3/8" CPI compression 3/8" CPI compression Fluorocarbon rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
6A-C6L-1-BN-SS
In Stock
$165.24
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" A-LOK compression

3/8" A-LOK compression

Nitrile rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6A-C6L-1-EPR-SS
Out of Stock - Lead Time Required
$171.15
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" A-LOK compression

3/8" A-LOK compression

Ethylene propylene rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6A-C6L-1-KZ-SS
Out of Stock - Lead Time Required
$252.19
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" A-LOK compression

3/8" A-LOK compression

Highly fluorinated fluorocarbon rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6A-C6L-1-NE-SS
In Stock
$177.01
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" A-LOK compression

3/8" A-LOK compression

Neoprene rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6A-C6L-1-SS
Out of Stock - Lead Time Required
$163.71
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" A-LOK compression

3/8" A-LOK compression

Fluorocarbon rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6A-C6L-1-SS-C3
Out of Stock - Lead Time Required
$193.31
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" A-LOK compression

3/8" A-LOK compression

Fluorocarbon rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6M6A-C6L-1-NE-SS-C3
Out of Stock - Lead Time Required
$231.61
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" male NPT

3/8" A-LOK compression

Neoprene rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6M6A-C6L-1-SS
Out of Stock - Lead Time Required
$177.01
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" male NPT

3/8" A-LOK compression

Fluorocarbon rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6M6A-C6L-1-SS-C3
Out of Stock - Lead Time Required
$209.41
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" male NPT

3/8" A-LOK compression

Fluorocarbon rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6M6Z-C6L-1-SS
Out of Stock - Lead Time Required
$177.01
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" male NPT

3/8" CPI compression

Fluorocarbon rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6Z-C6L-1-BN103-SS
N/A
Call to Order
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" CPI compression

3/8" CPI compression

Nitrile rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6Z-C6L-1-BN-SS
Out of Stock - Lead Time Required
$165.24
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" CPI compression

3/8" CPI compression

Nitrile rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6Z-C6L-1-EPR-SS
Out of Stock - Lead Time Required
$171.15
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" CPI compression

3/8" CPI compression

Ethylene propylene rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6Z-C6L-1-KZ-SS
Out of Stock - Lead Time Required
$252.19
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" CPI compression

3/8" CPI compression

Highly fluorinated fluorocarbon rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6Z-C6L-1-SS
Out of Stock - Lead Time Required
$159.38
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" CPI compression

3/8" CPI compression

Fluorocarbon rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6Z-C6L-1-SS-C
Out of Stock - Lead Time Required
$166.72
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" CPI compression

3/8" CPI compression

Fluorocarbon rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
6Z-C6L-1-SS-C3
Out of Stock - Lead Time Required
$194.69
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

3/8" CPI compression

3/8" CPI compression

Fluorocarbon rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
Showing 1 - 17 of 17
Parker C 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.

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