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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 | UOM | Body Material | Seal Material | Cracking Pressure (psi) | Connection Type | Maximum Operating Pressure | Media | Function | Configuration | Mounting Type | Actuation Type | Flow Direction | Maximum Flow Rate (gpm) | Minimum Operating Temperature | Maximum Operating Temperature | Connection Size | Mounting Type | Body Material | Maximum Operating Temperature | Seal Material | Connection Type | Maximum Operating Pressure | Minimum Operating Temperature | Actuation Type | Media | Function | Flow Rate | Configuration | Flow Direction | Cracking Pressure | Maximum Flow Rate | Connection Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C620S-V | Backordered | Backordered | $78.12/each | EA | Steel | Fluorocarbon | 5 | SAE | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 5 | -15 | 400 | #6 | Inline | Steel | 400 °F | Fluorocarbon | SAE | 5000 psi | -26 °C | Mechanical | Hydraulic | Mechanical | 5 g/min | Inline | Free Flow in one direction shut-off in reverse | 5 psi | 19 L/min | 6.0 mm SAE | |
| C800B | 13 in stock | 308 in stock | $77.60/each | EA | BRASS | Nitrile | 5 | NPT | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | -40 | 250 | 1/2" | Inline | Brass | 250 °F | Nitrile | NPT | 2000 psi | -40 °C | Mechanical | Hydraulic Fluids | Mechanical | 15 g/min | Inline | Free Flow in one direction shut-off in reverse | 5 psi | 57 L/min | 1/2 inch | |
| C800B10 | Backordered | Backordered | $123.20/each | EA | BRASS | Nitrile | 10 | NPT | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | -40 | 250 | 1/2" | n/a | Free Flow in one direction shut-off in reverse | |||||||||||||||
| C800B20 | Backordered | 7 in stock | $81.48/each | EA | BRASS | N/A | 20 | NPT | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | -40 | 250 | 1/2" | Inline | Brass | 250 °F | Nitrile | NPT | 2000 psi | -40 °F | Mechanical | Water | Mechanical | n/a | Inline | Free Flow in one direction shut-off in reverse | 20 psi | 57 L/min | 1/2 inch | |
| C800B65 | Backordered | 8 in stock | $77.60/each | EA | BRASS | N/A | 65 | NPT | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | -40 | 250 | 1/2" | Inline | Brass | 250 °F | Nitrile | NPT | 2000 psi | -40 °C | Mechanical | Air | Mechanical | n/a | Inline | Free Flow in one direction shut-off in reverse | 65 psi | 57 L/min | 1/2 inch | |
| C800B-V | Backordered | Backordered | $86.40/each | EA | BRASS | Fluorocarbon | 5 | NPT | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | -15 | 400 | 1/2" | Inline | Brass | 205 °C | Fluorocarbon | NPT | 2000 psi | -26 °C | Mechanical | Air | Mechanical | 15 g/min | Inline | Free Flow in one direction shut-off in reverse | 5 psi | 57 L/min | 1/2 inch | |
| C800S | 19 in stock | 438 in stock | $67.20/each | EA | Steel | Nitrile | 5 | NPT | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | -40 | 250 | 1/2" | Inline | Steel | 250 °F | Nitrile | NPT | 5000 psi | -40 °F | Mechanical | Hydraulic | Mechanical | n/a | Inline | Free Flow in one direction shut-off in reverse | 5 psi | 57 L/min | 1/2 inch | |
| C800S10 | Backordered | Backordered | $70.56/each | EA | Steel | Nitrile | 10 | NPT | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | -40 | 250 | 1/2" | n/a | Free Flow in one direction shut-off in reverse | |||||||||||||||
| C800S20 | Backordered | 12 in stock | $67.20/each | EA | Steel | N/A | 20 | NPT | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | -40 | 250 | 1/2" | Inline | Steel | 250 °F | Nitrile | NPT | 5000 psi | -40 °F | Mechanical | Hydraulic | Mechanical | 15 g/min | Inline | Free Flow in one direction shut-off in reverse | 20 psi | 57 L/min | 1/2 inch | |
| C800S65 | Backordered | 28 in stock | $67.20/each | EA | Steel | N/A | 65 | NPT | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | -40 | 250 | 1/2" | Inline | Steel | 250 °F | Nitrile | NPT | 5000 psi | -40 °C | Mechanical | Hydraulic | Mechanical | n/a | Inline | Free Flow in one direction shut-off in reverse | 65 psi | 57 L/min | 1/2 inch | |
| C800SS | Backordered | 76 in stock | $188.00/each | EA | Stainless Steel | Nitrile | 5 | NPT | 3000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | -40 | 250 | 1/2" | Inline | Stainless Steel | 250 °F | Nitrile | NPT | 5000 psi | -40 °F | Mechanical | Water | Mechanical | 15 g/min | Inline | Free Flow in one direction shut-off in reverse | 5 psi | 57 L/min | 1/2 inch | |
| C800SS20 | Backordered | Backordered | $188.00/each | EA | Stainless Steel | N/A | 20 | NPT | 3000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | -40 | 250 | 1/2" | Inline | Stainless Steel | 250 °F | Nitrile | NPT | 5000 psi | -40 °F | Mechanical | Hydraulic Fluids | Mechanical | n/a | Inline | Free Flow in one direction shut-off in reverse | 20 psi | 57 L/min | 1/2 inch | |
| C800SS65 | Backordered | Backordered | $197.40/each | EA | Stainless Steel | N/A | 65 | NPT | 3000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | -40 | 250 | 1/2" | Inline | Stainless Steel | 250 °F | Nitrile | NPT | 5000 psi | -40 °F | Mechanical | Air | Mechanical | 15 g/min | Inline | Free Flow in one direction shut-off in reverse | 65 psi | 57 L/min | 1/2 inch | |
| C800S-V | Backordered | 20 in stock | $81.60/each | EA | Steel | Fluorocarbon | 5 | NPT | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | -15 | 400 | 1/2" | Inline | Steel | 205 °C | Fluorocarbon | NPT | 5000 psi | -26 °C | Mechanical | Hydraulic | Mechanical | n/a | Inline | Free Flow in one direction shut-off in reverse | 5 psi | 57 L/min | 1/2 inch | |
| C820S | 21 in stock | 152 in stock | $68.80/each | EA | Steel | Nitrile | 5 | SAE | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 8 | -40 | 250 | #8 | Inline | Steel | 250 °F | Nitrile | SAE | 5000 psi | -40 °C | Mechanical | Hydraulic | Mechanical | 8 g/min | Inline | Free Flow in one direction shut-off in reverse | 5 psi | 30 L/min | 8.0 mm SAE | |
| C820S20 | Backordered | Backordered | $68.80/each | EA | Steel | N/A | 20 | SAE | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 8 | -40 | 250 | #8 | Inline | Steel | 121 °C | Nitrile | SAE | 5000 psi | -40 °C | Mechanical | Hydraulic | Mechanical | n/a | Inline | Free Flow in one direction shut-off in reverse | 20 psi | 30 L/min | 8.0 mm SAE | |
| C820S65 | Backordered | 57 in stock | $68.80/each | EA | Steel | N/A | 65 | SAE | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 8 | -40 | 250 | #8 | Inline | Steel | 121 °C | Nitrile | SAE | 5000 psi | -40 °C | Mechanical | Hydraulic | Mechanical | n/a | Inline | Free Flow in one direction shut-off in reverse | 65 psi | 30 L/min | 8.0 mm SAE | |
| C820SS | Backordered | Backordered | $239.40/each | EA | Stainless Steel | Nitrile | 5 | SAE | 3000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 8 | -40 | 250 | #8 | Inline | Stainless Steel | 121 °C | Nitrile | SAE | 5000 psi | -40 °C | Mechanical | Air | Mechanical | 8 g/min | Inline | Free Flow in one direction shut-off in reverse | 5 psi | 30 L/min | 8.0 mm SAE | |
| C820S-V | Backordered | 2 Limited Stock | $85.68/each | EA | Steel | Fluorocarbon | 5 | SAE | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 8 | -15 | 400 | #8 | Inline | Steel | 205 °C | Fluorocarbon | SAE | 5000 psi | -26 °C | Mechanical | Hydraulic | Mechanical | n/a | Inline | Free Flow in one direction shut-off in reverse | 5 psi | 30 L/min | 8.0 mm SAE |
