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Department: InstrumentationX
Product Type: ValvesX
Product Sub-Type: Check ValvesX
Product: Check Valve - Inline - CX
Material - Seats: Ethylene propylene rubberX
Cracking Pressure: 75 psi (5.2 bar)X
Pressure Range: Low pressureX

Trade Name

A-LOK® (6)

Series

C2 (2) C4 (7) C6 (1) C8 (2) C16 (1)

Inch/Metric

Inch (11) Metric (2)

Connection Type

Double ferrule compression (4) Female NPT (3) Male NPT (2) Male NPT / Double ferrule compression (2) Male NPT / Female NPT (2)

Inlet port 1

1/8" female NPT (1) 1/8" male NPT (1) 1/4" A-LOK compression (1) 1/4" male NPT (5) 1/2" A-LOK compression (1) 1/2" female NPT (1) 1" female NPT (1) 6mm A-LOK compression (1) 8mm A-LOK compression (1)

Outlet port 2

1/8" female NPT (1) 1/8" male NPT (1) 1/4" A-LOK compression (2) 1/4" female NPT (2) 1/4" male NPT (1) 3/8" A-LOK compression (1) 1/2" A-LOK compression (1) 1/2" female NPT (1) 1" female NPT (1) 6mm A-LOK compression (1) 8mm A-LOK compression (1)

CV Factor

0.31 (2) 0.75 (7) 2.02 (1) 3.3 (1) 3.53 (1) 6.56 (1)

Material

Brass (2) Stainless Steel (11)

Orifice size

0.125 Inch (3.2mm) (2) 0.187 Inch (4.7mm) (7) 0.250 Inch (6.4mm) (1) 0.423 Inch (10.7mm) (1) 0.453 Inch (11.5mm) (1) 0.656 Inch (16.7mm) (1)

Pressure Rating

3,000 psig (207 bar) CWP (2) 5,000 psig (345 bar) CWP (1) 6,000 psig (414 bar) CWP (10)
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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 - 13 of 13  
Part # Availability Price/UOM
++ 2F-C2L-75-EPR-SS Out of Stock - Lead Time Required $102.41
++ 2M-C2L-75-EPR-SS Out of Stock - Lead Time Required $99.45
++ 4A-C4L-75-EPR-SS Out of Stock - Lead Time Required $86.45
++ 4M-C4L-75-EPR-SS Out of Stock - Lead Time Required $91.59
++ 4M4A-C4L-75-EPR-SS Out of Stock - Lead Time Required $95.45
4M4F-C4L-75-EPR-B N/A Call to Order
++ 4M4F-C4L-75-EPR-SS Out of Stock - Lead Time Required $111.92
++ 4M6A-C4L-75-EPR-SS Out of Stock - Lead Time Required $107.00
++ M6A-C4L-75-EPR-SS Out of Stock - Lead Time Required $86.45
++ M8A-C6L-75-EPR-SS Out of Stock - Lead Time Required $154.83
++ 8A-C8L-75-EPR-SS Out of Stock - Lead Time Required $177.03
++ 8F-C8L-75-EPR-B Out of Stock - Lead Time Required $115.00
++ 16F-C16L-75-EPR-SS Out of Stock - Lead Time Required $656.02
UOM Inlet port 1 Outlet port 2 Material - Seats Cracking pressure Material Country of Origin (COO) Harmonized Tariff (HTS)
EA 1/8" female NPT 1/8" female NPT Ethylene propylene rubber 75 psi (5.2 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" male NPT 1/8" male NPT Ethylene propylene rubber 75 psi (5.2 bar) 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 75 psi (5.2 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" male NPT Ethylene propylene rubber 75 psi (5.2 bar) 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 75 psi (5.2 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" female NPT Ethylene propylene rubber 75 psi (5.2 bar) Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" female NPT Ethylene propylene rubber 75 psi (5.2 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 3/8" A-LOK compression Ethylene propylene rubber 75 psi (5.2 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Ethylene propylene rubber 75 psi (5.2 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 8mm A-LOK compression 8mm A-LOK compression Ethylene propylene rubber 75 psi (5.2 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/2" A-LOK compression 1/2" A-LOK compression Ethylene propylene rubber 75 psi (5.2 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/2" female NPT 1/2" female NPT Ethylene propylene rubber 75 psi (5.2 bar) Brass Special request, please call for COO Special request, please call for HTS
EA 1" female NPT 1" female NPT Ethylene propylene rubber 75 psi (5.2 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
2F-C2L-75-EPR-SS
Out of Stock - Lead Time Required
$102.41
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" female NPT

1/8" female NPT

Ethylene propylene rubber

75 psi (5.2 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2M-C2L-75-EPR-SS
Out of Stock - Lead Time Required
$99.45
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" male NPT

1/8" male NPT

Ethylene propylene rubber

75 psi (5.2 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4A-C4L-75-EPR-SS
Out of Stock - Lead Time Required
$86.45
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

Ethylene propylene rubber

75 psi (5.2 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4M-C4L-75-EPR-SS
Out of Stock - Lead Time Required
$91.59
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" male NPT

1/4" male NPT

Ethylene propylene rubber

75 psi (5.2 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4M4A-C4L-75-EPR-SS
Out of Stock - Lead Time Required
$95.45
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" male NPT

1/4" A-LOK compression

Ethylene propylene rubber

75 psi (5.2 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4M4F-C4L-75-EPR-B
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

1/4" male NPT

1/4" female NPT

Ethylene propylene rubber

75 psi (5.2 bar)

Brass

Special request, please call for COO

Special request, please call for HTS
4M4F-C4L-75-EPR-SS
Out of Stock - Lead Time Required
$111.92
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" male NPT

1/4" female NPT

Ethylene propylene rubber

75 psi (5.2 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4M6A-C4L-75-EPR-SS
Out of Stock - Lead Time Required
$107.00
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" male NPT

3/8" A-LOK compression

Ethylene propylene rubber

75 psi (5.2 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
M6A-C4L-75-EPR-SS
Out of Stock - Lead Time Required
$86.45
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Ethylene propylene rubber

75 psi (5.2 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
M8A-C6L-75-EPR-SS
Out of Stock - Lead Time Required
$154.83
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

8mm A-LOK compression

8mm A-LOK compression

Ethylene propylene rubber

75 psi (5.2 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
8A-C8L-75-EPR-SS
Out of Stock - Lead Time Required
$177.03
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/2" A-LOK compression

1/2" A-LOK compression

Ethylene propylene rubber

75 psi (5.2 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
8F-C8L-75-EPR-B
Out of Stock - Lead Time Required
$115.00
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/2" female NPT

1/2" female NPT

Ethylene propylene rubber

75 psi (5.2 bar)

Brass

Special request, please call for COO

Special request, please call for HTS
16F-C16L-75-EPR-SS
Out of Stock - Lead Time Required
$656.02
View

UOM:

Inlet port 1:

Outlet port 2:

Material - Seats:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1" female NPT

1" female NPT

Ethylene propylene rubber

75 psi (5.2 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
Showing 1 - 13 of 13
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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