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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) | Maximum Operating Temperature | Minimum Operating Temperature | Connection Size | Brand | Minimum Operating Temperature | Mounting Type | Flow Rate | Actuation Type | Configuration | Maximum Operating Pressure | Body Material | Connection Type | Maximum Operating Temperature | Division | Maximum Flow Rate | Seal Material | Function | Connection Size | Media | Flow Direction | Cracking Pressure |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1020S | 17 in stock | 47 in stock | $117.60/each | EA | Steel | Nitrile | 5 | SAE | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | 250 | -40 | #10 | Colorflow | -40 °F | Inline | 15 g/min | Mechanical | Inline | 5000 psi | Steel | SAE | 121 °C | Hydraulic Valve Systems Division | 57 L/min | Nitrile | Mechanical | 10.0 mm SAE | Hydraulic | Free Flow in one direction shut-off in reverse | 5 psi | |
| C1020S20 | Backordered | Backordered | $123.48/each | EA | Steel | N/A | 20 | SAE | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | 250 | -40 | #10 | Colorflow | -40 °C | Inline | n/a | Mechanical | Inline | 5000 psi | Steel | SAE | 121 °C | Hydraulic Valve Systems Division | 57 L/min | Nitrile | Mechanical | 10.0 mm SAE | Hydraulic | Free Flow in one direction shut-off in reverse | 20 psi | |
| C1020S65 | Backordered | 13 in stock | $160.52/each | EA | Steel | N/A | 65 | SAE | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | 250 | -40 | #10 | Colorflow | -40 °C | Inline | n/a | Mechanical | Inline | 5000 psi | Steel | SAE | 250 °F | Hydraulic Valve Systems Division | 57 L/min | Nitrile | Mechanical | 10.0 mm SAE | Hydraulic | Free Flow in one direction shut-off in reverse | 65 psi | |
| C1020S-V | Backordered | Backordered | $136.08/each | EA | Steel | Fluorocarbon | 5 | SAE | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | 400 | -15 | #10 | Colorflow | -26 °C | Inline | n/a | Mechanical | Inline | 5000 psi | Steel | SAE | 205 °C | Hydraulic Valve Systems Division | 57 L/min | Fluorocarbon | Mechanical | 10.0 mm SAE | Hydraulic | Free Flow in one direction shut-off in reverse | 5 psi | |
| C1200B | 20 in stock | 156 in stock | $117.60/each | EA | BRASS | Nitrile | 5 | NPT | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | 3/4" | Colorflow | -40 | Inline | 25 | Mechanical | Inline | 2000 | Brass | NPT | 250 | Hydraulic Valve Systems Division | 95 | Nitrile | Mechanical | 3/4 | Water | Free Flow in one direction shut-off in reverse | 5 | |
| C1200B10 | Backordered | Backordered | $127.68/each | EA | BRASS | Nitrile | 10 | NPT | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | 3/4" | n/a | Hydraulic Valve Systems Division | Free Flow in one direction shut-off in reverse | ||||||||||||||||
| C1200B20 | Backordered | Backordered | $120.00/each | EA | BRASS | N/A | 20 | NPT | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | 3/4" | Colorflow | -40 °C | Inline | n/a | Mechanical | Inline | 2000 psi | Brass | NPT | 121 °C | Hydraulic Valve Systems Division | 95 L/min | Nitrile | Mechanical | 3/4 inch | Water | Free Flow in one direction shut-off in reverse | 20 psi | |
| C1200B65 | 1 Limited Stock | Backordered | $120.00/each | EA | BRASS | N/A | 65 | NPT | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | 3/4" | Colorflow | -40 °F | Inline | n/a | Mechanical | Inline | 2000 psi | Brass | NPT | 121 °C | Hydraulic Valve Systems Division | 95 L/min | Nitrile | Mechanical | 3/4 inch | Water | Free Flow in one direction shut-off in reverse | 65 psi | |
| C1200B-V | Backordered | Backordered | POR | EA | BRASS | Fluorocarbon | 5 | NPT | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 400 | -15 | 3/4" | Colorflow | -15 | Inline | 25 | Mechanical | Inline | 2000 | Brass | NPT | 400 | Hydraulic Valve Systems Division | 95 | Fluorocarbon | Mechanical | 3/4 | Hydraulic Fluids | Free Flow in one direction shut-off in reverse | 5 | |
| C1200S | 27 in stock | 435 in stock | $110.40/each | EA | Steel | Nitrile | 5 | NPT | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | 3/4" | Colorflow | -40 °F | Inline | 25 g/min | Mechanical | Inline | 3000 psi | Steel | NPT | 121 °C | Hydraulic Valve Systems Division | 95 L/min | Nitrile | Mechanical | 3/4 inch | Hydraulic | Free Flow in one direction shut-off in reverse | 5 psi | |
| C1200S10 | Backordered | 18 in stock | $150.70/each | EA | Steel | Nitrile | 10 | NPT | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | 3/4" | n/a | Hydraulic Valve Systems Division | Free Flow in one direction shut-off in reverse | ||||||||||||||||
| C1200S20 | Backordered | 1 Limited Stock | $150.70/each | EA | Steel | N/A | 20 | NPT | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | 3/4" | Colorflow | -40 °F | Inline | n/a | Mechanical | Inline | 3000 psi | Steel | NPT | 250 °F | Hydraulic Valve Systems Division | 95 L/min | Nitrile | Mechanical | 3/4 inch | Hydraulic | Free Flow in one direction shut-off in reverse | 20 psi | |
| C1200S65 | Backordered | 35 in stock | $143.52/each | EA | Steel | N/A | 65 | NPT | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | 3/4" | Colorflow | -40 °C | Inline | n/a | Mechanical | Inline | 3000 psi | Steel | NPT | 121 °C | Hydraulic Valve Systems Division | 95 L/min | Nitrile | Mechanical | 3/4 inch | Hydraulic | Free Flow in one direction shut-off in reverse | 65 psi | |
| C1200S-V | Backordered | Backordered | POR | EA | Steel | Fluorocarbon | 5 | NPT | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 400 | -15 | 3/4" | Colorflow | -15 | Inline | 25 | Mechanical | Inline | 3000 | Steel | NPT | 400 | Hydraulic Valve Systems Division | 95 | Fluorocarbon | Mechanical | 3/4 | Hydraulic | Free Flow in one direction shut-off in reverse | 5 | |
| C1220S | 6 in stock | 163 in stock | $111.20/each | EA | Steel | Nitrile | 5 | SAE | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | #12 | Colorflow | -40 °C | Inline | 25 g/min | Mechanical | Inline | 3000 psi | Steel | SAE | 121 °C | Hydraulic Valve Systems Division | 95 L/min | Nitrile | Mechanical | 12.0 mm SAE | Hydraulic | Free Flow in one direction shut-off in reverse | 5 psi | |
| C1220S20 | Backordered | Backordered | $111.20/each | EA | Steel | N/A | 20 | SAE | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | #12 | Colorflow | -40 °C | Inline | n/a | Mechanical | Inline | 3000 psi | Steel | SAE | 250 °F | Hydraulic Valve Systems Division | 95 L/min | Nitrile | Mechanical | 12.0 mm SAE | Hydraulic | Free Flow in one direction shut-off in reverse | 20 psi | |
| C1220S65 | 4 in stock | 46 in stock | $111.20/each | EA | Steel | N/A | 65 | SAE | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | #12 | Colorflow | -40 °C | Inline | 25 g/min | Mechanical | Inline | 3000 psi | Steel | SAE | 250 °F | Hydraulic Valve Systems Division | 95 L/min | Nitrile | Mechanical | 12.0 mm SAE | Hydraulic | Free Flow in one direction shut-off in reverse | 65 psi | |
| C1220S-V | Backordered | Backordered | POR | EA | Steel | Fluorocarbon | 5 | SAE | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 400 | -15 | #12 | Colorflow | -15 | Inline | 25 | Mechanical | Inline | 3000 | Steel | SAE | 400 | Hydraulic Valve Systems Division | 95 | Fluorocarbon | Mechanical | 12.0 mm SAE | Hydraulic | Free Flow in one direction shut-off in reverse | 5 | |
| C1600B | 1 Limited Stock | 12 in stock | $434.40/each | EA | BRASS | N/A | 5 | NPT | 500 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 40 | 250 | -40 | 1" | Colorflow | -40 °C | Inline | 40 g/min | Mechanical | Inline | 500 psi | Brass | NPT | 400 °F | Hydraulic Valve Systems Division | 151 L/min | Nitrile | Mechanical | 1 inch | Hydraulic Fluids | Free Flow in one direction shut-off in reverse | 5 psi | |
| C1600B10 | Backordered | Backordered | $420.00/each | EA | BRASS | N/A | 10 | NPT | 500 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 40 | 250 | -40 | 1" | n/a | Hydraulic Valve Systems Division | Free Flow in one direction shut-off in reverse |
