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Department: InstrumentationX
Product Type: ValvesX
Product Sub-Type: Check ValvesX
Product: Check Valve - Inline - CX
Connection Type: Male NPTX
Cracking Pressure: 1 psi (0.07 bar)X
Series: C4X

Inlet port 1

1/8" male NPT (8) 1/4" male NPT (15)

Outlet port 2

1/8" male NPT (8) 1/4" male NPT (15)

Material

Brass (8) Stainless Steel (15)

Material - Seats

Ethylene propylene rubber (3) Fluorocarbon rubber (7) Highly fluorinated fluorocarbon rubber (2) Neoprene rubber (2) Nitrile rubber (5) PTFE (4)

Lubricant

Krytox (2) Perfluorinated polyether (21)

Operating Temperature

-15 F to 200 F (-26 C to 93 C) (2) -15 F to 400 F (-26 C to 204 C) (7) -30 F to 275 F (-34 C to 135 C) (5) -45 F to 250 F (-43 C to 121 C) (2) -65 F to 400 F (-54 C to 204 C) (4) -70 F to 275 F (-57 C to 135 C) (3)

Pressure Rating

3,000 psig (207 bar) CWP (8) 4,000 psig (276 bar) CWP (4) 6,000 psig (414 bar) CWP (11)

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 - 20 of 23  
Part # Availability Price/UOM
++ 2M-C4L-1-B Out of Stock - Lead Time Required $44.66
++ 2M-C4L-1-BN-B Out of Stock - Lead Time Required $46.23
++ 2M-C4L-1-BN-SS Out of Stock - Lead Time Required $91.93
++ 2M-C4L-1-EPR-SS Out of Stock - Lead Time Required $95.67
++ 2M-C4L-1-KZ-SS Out of Stock - Lead Time Required $110.83
++ 2M-C4L-1-SS In Stock $94.17
++ 2M-C4L-1-T-SS Out of Stock - Lead Time Required $127.61
++ 2M-C4L-1-T-SS-C3 Out of Stock - Lead Time Required $163.57
++ 4M-C4L-1-B Out of Stock - Lead Time Required $51.70
++ 4M-C4L-1-B-C3 Out of Stock - Lead Time Required $97.83
++ 4M-C4L-1-BN-B Out of Stock - Lead Time Required $53.72
++ 4M-C4L-1-BN-B-C3 Out of Stock - Lead Time Required $97.83
++ 4M-C4L-1-BN-SS Out of Stock - Lead Time Required $85.67
++ 4M-C4L-1-EPR-B Out of Stock - Lead Time Required $79.42
++ 4M-C4L-1-EPR-SS Out of Stock - Lead Time Required $101.87
++ 4M-C4L-1-KZ-SS Out of Stock - Lead Time Required $116.59
++ 4M-C4L-1-NE-B Out of Stock - Lead Time Required $75.68
++ 4M-C4L-1-NE-SS Out of Stock - Lead Time Required $107.83
++ 4M-C4L-1-SS Out of Stock - Lead Time Required $85.67
++ 4M-C4L-1-SS-C3 Out of Stock - Lead Time Required $119.60
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 Fluorocarbon rubber 1 psi (0.07 bar) Brass Special request, please call for COO Special request, please call for HTS
EA 1/8" male NPT 1/8" male NPT Nitrile rubber 1 psi (0.07 bar) Brass Special request, please call for COO Special request, please call for HTS
EA 1/8" male NPT 1/8" male NPT Nitrile rubber 1 psi (0.07 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 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" male NPT 1/8" male NPT Highly fluorinated fluorocarbon rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" male NPT 1/8" male NPT Fluorocarbon rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" male NPT 1/8" male NPT PTFE 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" male NPT 1/8" male NPT PTFE 1 psi (0.07 bar) 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 1 psi (0.07 bar) Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" male NPT Fluorocarbon rubber 1 psi (0.07 bar) Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" male NPT Nitrile rubber 1 psi (0.07 bar) Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" male NPT Nitrile rubber 1 psi (0.07 bar) Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" male NPT Nitrile rubber 1 psi (0.07 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 1 psi (0.07 bar) Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" male NPT Ethylene propylene rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" male NPT Highly fluorinated fluorocarbon rubber 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" male NPT Neoprene rubber 1 psi (0.07 bar) Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" male NPT Neoprene rubber 1 psi (0.07 bar) 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 1 psi (0.07 bar) 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 1 psi (0.07 bar) Stainless Steel Special request, please call for COO Special request, please call for HTS
2M-C4L-1-B
Out of Stock - Lead Time Required
$44.66
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

Fluorocarbon rubber

1 psi (0.07 bar)

Brass

Special request, please call for COO

Special request, please call for HTS
2M-C4L-1-BN-B
Out of Stock - Lead Time Required
$46.23
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

Nitrile rubber

1 psi (0.07 bar)

Brass

Special request, please call for COO

Special request, please call for HTS
2M-C4L-1-BN-SS
Out of Stock - Lead Time Required
$91.93
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

Nitrile rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2M-C4L-1-EPR-SS
Out of Stock - Lead Time Required
$95.67
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

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2M-C4L-1-KZ-SS
Out of Stock - Lead Time Required
$110.83
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

Highly fluorinated fluorocarbon rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2M-C4L-1-SS
In Stock
$94.17
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

Fluorocarbon rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2M-C4L-1-T-SS
Out of Stock - Lead Time Required
$127.61
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

PTFE

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2M-C4L-1-T-SS-C3
Out of Stock - Lead Time Required
$163.57
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

PTFE

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4M-C4L-1-B
Out of Stock - Lead Time Required
$51.70
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

Fluorocarbon rubber

1 psi (0.07 bar)

Brass

Special request, please call for COO

Special request, please call for HTS
4M-C4L-1-B-C3
Out of Stock - Lead Time Required
$97.83
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

Fluorocarbon rubber

1 psi (0.07 bar)

Brass

Special request, please call for COO

Special request, please call for HTS
4M-C4L-1-BN-B
Out of Stock - Lead Time Required
$53.72
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

Nitrile rubber

1 psi (0.07 bar)

Brass

Special request, please call for COO

Special request, please call for HTS
4M-C4L-1-BN-B-C3
Out of Stock - Lead Time Required
$97.83
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

Nitrile rubber

1 psi (0.07 bar)

Brass

Special request, please call for COO

Special request, please call for HTS
4M-C4L-1-BN-SS
Out of Stock - Lead Time Required
$85.67
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

Nitrile rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4M-C4L-1-EPR-B
Out of Stock - Lead Time Required
$79.42
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

1 psi (0.07 bar)

Brass

Special request, please call for COO

Special request, please call for HTS
4M-C4L-1-EPR-SS
Out of Stock - Lead Time Required
$101.87
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

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4M-C4L-1-KZ-SS
Out of Stock - Lead Time Required
$116.59
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

Highly fluorinated fluorocarbon rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4M-C4L-1-NE-B
Out of Stock - Lead Time Required
$75.68
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

Neoprene rubber

1 psi (0.07 bar)

Brass

Special request, please call for COO

Special request, please call for HTS
4M-C4L-1-NE-SS
Out of Stock - Lead Time Required
$107.83
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

Neoprene rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4M-C4L-1-SS
Out of Stock - Lead Time Required
$85.67
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

Fluorocarbon rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4M-C4L-1-SS-C3
Out of Stock - Lead Time Required
$119.60
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

Fluorocarbon rubber

1 psi (0.07 bar)

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
Showing 1 - 20 of 23
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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