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Colorflow Check Valve – C Series
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
Parker’s C series hydraulic inline are one-way check valves that permit free flow in one direction, and dependable shut-off in the reverse direction.
The C Series Check Valve port options include ISO 6149, NPT, BSPP, BSPT and SAE. Parker offers superior brass, steel and stainless-steel check valves in a wide variety of sizes and ports. The steel C Series Check Valve comes standard with a black oxide finish.
Markets:
• Power Gen
• Machine Tools
• Factory automation
• Vehicle Assembly Facilities
• Molding
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Oil & Gas
• Machine tools
• Material Handling
• Mining
• Marine
Features/Benefits:
• Soft seat construction for low leakage
• Pressures up to 5,000 PSI
• Available in Brass, Steel and Stainless Steel
• Port sizes from 1/8 up to 2”
Applications:
• Accumulator circuits
• Tank line backpressure
• Power units
• Tank line backpressure
• High low pump circuits
| Action | SKU | Availability | Partner Available | Price | Minimum Operating Temperature | Body Material | Flow Rate | Actuation Type | Mounting Type | Seal Material | Maximum Operating Pressure | Connection Type | Division | Media | Brand | Function | Configuration | Flow Direction | Maximum Flow Rate | Maximum Operating Temperature | Connection Size | Cracking Pressure | Body Material | Seal Material | Connection Type | Cracking Pressure (psi) | Maximum Operating Pressure | Media | Function | Configuration | Mounting Type | Actuation Type | Flow Direction | Maximum Flow Rate (gpm) | Maximum Operating Temperature | Minimum Operating Temperature | Connection Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C2400S65 | Backordered | Backordered | $707.03 | -40 °F | Steel | n/a | Mechanical | Inline | Nitrile | 3000 psi | NPT | Hydraulic Valve Systems Division | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 19 L/min | 205 °C | 1-1/2 inch | 65 psi | Steel | N/A | NPT | 65 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 5 | 250 | -40 | 1 1/2" | |
| C2420S | Backordered | 2 in stock | $1,155.31 | -40 °F | Steel | n/a | Mechanical | Inline | Nitrile | 3000 psi | SAE | Hydraulic Valve Systems Division | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 379 L/min | 400 °F | 24.0 mm SAE | 5 psi | Steel | N/A | SAE | 5 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 100 | 250 | -40 | #24 | |
| C2420S20 | Backordered | Backordered | $1,202.91 | -40 °C | Steel | 100 g/min | Mechanical | Inline | Nitrile | 3000 psi | SAE | Hydraulic Valve Systems Division | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 379 L/min | 205 °C | 24.0 mm SAE | 20 psi | Steel | N/A | SAE | 20 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 100 | 250 | -40 | #24 | |
| C2420S65 | Backordered | 33 in stock | $1,155.31 | -40 °C | Steel | n/a | Mechanical | Inline | Nitrile | 3000 psi | SAE | Hydraulic Valve Systems Division | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 379 L/min | 400 °F | 24.0 mm SAE | 65 psi | Steel | N/A | SAE | 65 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 100 | 250 | -40 | #24 | |
| C3200S | Backordered | 1 in stock | $1,494.55 | -40 °F | Steel | 150 g/min | Mechanical | Inline | Nitrile | 3000 psi | NPT | Hydraulic Valve Systems Division | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 568 L/min | 400 °F | 2 inch | 5 psi | Steel | N/A | NPT | 5 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 150 | 250 | -40 | 2" | |
| C3200S20 | Backordered | Backordered | $1,538.68 | -40 °F | Steel | 150 g/min | Mechanical | Inline | Nitrile | 3000 psi | NPT | Hydraulic Valve Systems Division | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 568 L/min | 205 °C | 2 inch | 20 psi | Steel | N/A | NPT | 20 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 150 | 250 | -40 | 2" | |
| C3200S65 | Backordered | 12 in stock | $1,538.68 | -40 °C | Steel | n/a | Mechanical | Inline | Nitrile | 3000 psi | NPT | Hydraulic Valve Systems Division | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 568 L/min | 205 °C | 2 inch | 65 psi | Steel | N/A | NPT | 65 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 150 | 250 | -40 | 2" | |
| C3220S | Backordered | 2 in stock | $1,746.38 | -40 °C | Steel | 150 g/min | Mechanical | Inline | Nitrile | 3000 psi | SAE | Hydraulic Valve Systems Division | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 568 L/min | 205 °C | 32.0 mm SAE | 5 psi | Steel | N/A | SAE | 5 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 150 | 250 | -40 | #32 | |
| C3220S65 | Backordered | Backordered | $1,742.05 | -40 °C | Steel | 150 g/min | Mechanical | Inline | Nitrile | 3000 psi | SAE | Hydraulic Valve Systems Division | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 568 L/min | 400 °F | 32.0 mm SAE | 65 psi | Steel | N/A | SAE | 65 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 150 | 250 | -40 | #32 | |
| C400B | 40 in stock | 612 in stock | $52.79 | -40 °F | BRASS | n/a | Mechanical | Inline | Nitrile | 2000 psi | NPT | Hydraulic Valve Systems Division | Water | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 19 L/min | 250 °F | 1/4 inch | 5 psi | BRASS | Nitrile | NPT | 5 | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 5 | 250 | -40 | 1/4" | |
| C400B10 | Backordered | Backordered | $234.52 | n/a | Hydraulic Valve Systems Division | Free Flow in one direction shut-off in reverse | BRASS | Nitrile | NPT | 10 | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 5 | 250 | -40 | 1/4" | ||||||||||||||||
| C400B20 | Backordered | 18 in stock | $52.79 | -40 °C | BRASS | 5 g/min | Mechanical | Inline | Nitrile | 2000 psi | NPT | Hydraulic Valve Systems Division | Water | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 19 L/min | 250 °F | 1/4 inch | 20 psi | BRASS | N/A | NPT | 20 | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 5 | 250 | -40 | 1/4" | |
| C400B65 | Backordered | 29 in stock | $52.79 | -40 °C | BRASS | n/a | Mechanical | Inline | Nitrile | 2000 psi | NPT | Hydraulic Valve Systems Division | Hydraulic Fluids | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 19 L/min | 121 °C | 1/4 inch | 65 psi | BRASS | N/A | NPT | 65 | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 5 | 250 | -40 | 1/4" | |
| C400B-V | Backordered | 26 in stock | $69.23 | -26 °C | BRASS | 5 g/min | Mechanical | Inline | Fluorocarbon | 2000 psi | NPT | Hydraulic Valve Systems Division | Hydraulic Fluids | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 19 L/min | 205 °C | 1/4 inch | 5 psi | BRASS | Fluorocarbon | NPT | 5 | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 5 | 400 | -15 | 1/4" | |
| C400S | 102 in stock | 1023 in stock | $58.85 | -40 °C | Steel | n/a | Mechanical | Inline | Nitrile | 5000 psi | NPT | Hydraulic Valve Systems Division | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 19 L/min | 250 °F | 1/4 inch | 5 psi | Steel | Nitrile | NPT | 5 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 5 | 250 | -40 | 1/4" | |
| C400S10 | Backordered | Backordered | $176.54 | n/a | Hydraulic Valve Systems Division | Free Flow in one direction shut-off in reverse | Steel | Nitrile | NPT | 10 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 5 | 250 | -40 | 1/4" | ||||||||||||||||
| C400S20 | Backordered | Backordered | $58.85 | -40 °C | Steel | n/a | Mechanical | Inline | Nitrile | 5000 psi | NPT | Hydraulic Valve Systems Division | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 19 L/min | 250 °F | 1/4 inch | 20 psi | Steel | N/A | NPT | 20 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 5 | 250 | -40 | 1/4" | |
| C400S65 | Backordered | 16 in stock | $58.85 | -40 °C | Steel | 5 g/min | Mechanical | Inline | Nitrile | 5000 psi | NPT | Hydraulic Valve Systems Division | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 19 L/min | 121 °C | 1/4 inch | 65 psi | Steel | N/A | NPT | 65 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 5 | 250 | -40 | 1/4" | |
| C400SS | Backordered | 20 in stock | $149.71 | -40 °C | Stainless Steel | 5 g/min | Mechanical | Inline | Nitrile | 5000 psi | NPT | Hydraulic Valve Systems Division | Hydraulic Fluids | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 19 L/min | 121 °C | 1/4 inch | 5 psi | Stainless Steel | Nitrile | NPT | 5 | 3000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 5 | 250 | -40 | 1/4" | |
| C400S-V | Backordered | Backordered | $61.44 | -26 °C | Steel | 5 g/min | Mechanical | Inline | Fluorocarbon | 5000 psi | NPT | Hydraulic Valve Systems Division | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 19 L/min | 400 °F | 1/4 inch | 5 psi | Steel | Fluorocarbon | NPT | 5 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 5 | 400 | -15 | 1/4" |
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