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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 | Price | Flow Rate | Minimum Operating Temperature | Body Material | Actuation Type | Mounting Type | Seal Material | Connection Type | Connection Size | Maximum Operating Pressure | Division | Maximum Flow Rate | Maximum Operating Temperature | Media | Brand | Function | Configuration | Flow Direction | Cracking Pressure | Body Material | Connection Type | Seal Material | Cracking Pressure (psi) | Connection Size | Maximum Operating Pressure | Media | Function | Configuration | Mounting Type | Actuation Type | Flow Direction | Maximum Flow Rate (gpm) | Maximum Operating Temperature | Minimum Operating Temperature |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9C800S | Backordered | $134.03 | n/a | -40 °C | Steel | Mechanical | Inline | Nitrile | BSPP | 1/2 inch | 5000 psi | Hydraulic Valve Systems Division | 57 L/min | 121 °C | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 5 psi | Steel | BSPP | Nitrile | 5 | 1/2" | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | 250 | -40 | |
| 9C800S20 | Backordered | $134.03 | n/a | -40 °C | Steel | Mechanical | Inline | Nitrile | BSPP | 1/2 inch | 5000 psi | Hydraulic Valve Systems Division | 57 L/min | 121 °C | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 20 psi | Steel | BSPP | N/A | 20 | 1/2" | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | 250 | -40 | |
| 9C800S65 | Backordered | $134.03 | n/a | -40 °C | Steel | Mechanical | Inline | Nitrile | BSPP | 1/2 inch | 5000 psi | Hydraulic Valve Systems Division | 57 L/min | 121 °C | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 65 psi | Steel | BSPP | N/A | 65 | 1/2" | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | 250 | -40 | |
| 9C800S-V | Backordered | $150.55 | 15 g/min | -26 °C | Steel | Mechanical | Inline | Fluorocarbon | BSPP | 1/2 inch | 5000 psi | Hydraulic Valve Systems Division | 57 L/min | 205 °C | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 5 psi | Steel | BSPP | Fluorocarbon | 5 | 1/2" | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | 400 | -15 | |
| C1020S | 45 in stock | $123.01 | 15 g/min | -40 °F | Steel | Mechanical | Inline | Nitrile | SAE | 10.0 mm SAE | 5000 psi | Hydraulic Valve Systems Division | 57 L/min | 121 °C | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 5 psi | Steel | SAE | Nitrile | 5 | #10 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | 250 | -40 | |
| C1020S20 | Backordered | $123.01 | n/a | -40 °C | Steel | Mechanical | Inline | Nitrile | SAE | 10.0 mm SAE | 5000 psi | Hydraulic Valve Systems Division | 57 L/min | 121 °C | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 20 psi | Steel | SAE | N/A | 20 | #10 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | 250 | -40 | |
| C1020S65 | 20 in stock | $123.01 | n/a | -40 °C | Steel | Mechanical | Inline | Nitrile | SAE | 10.0 mm SAE | 5000 psi | Hydraulic Valve Systems Division | 57 L/min | 250 °F | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 65 psi | Steel | SAE | N/A | 65 | #10 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | 250 | -40 | |
| C1020S-V | Backordered | $135.86 | n/a | -26 °C | Steel | Mechanical | Inline | Fluorocarbon | SAE | 10.0 mm SAE | 5000 psi | Hydraulic Valve Systems Division | 57 L/min | 205 °C | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 5 psi | Steel | SAE | Fluorocarbon | 5 | #10 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 15 | 400 | -15 | |
| C1200B | 228 in stock | $123.01 | 25 g/min | -40 °C | BRASS | Mechanical | Inline | Nitrile | NPT | 3/4 inch | 2000 psi | Hydraulic Valve Systems Division | 95 L/min | 121 °C | Hydraulic Fluids | Colorflow | Mechanical | Inline | Free Flow in one direction | 5 psi | BRASS | NPT | Nitrile | 5 | 3/4" | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | |
| C1200B10 | Backordered | $126.68 | n/a | Hydraulic Valve Systems Division | Free Flow in one direction shut-off in reverse | BRASS | NPT | Nitrile | 10 | 3/4" | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | ||||||||||||||||
| C1200B20 | Backordered | $124.85 | n/a | -40 °C | BRASS | Mechanical | Inline | Nitrile | NPT | 3/4 inch | 2000 psi | Hydraulic Valve Systems Division | 95 L/min | 121 °C | Water | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 20 psi | BRASS | NPT | N/A | 20 | 3/4" | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | |
| C1200B65 | Backordered | $124.85 | n/a | -40 °F | BRASS | Mechanical | Inline | Nitrile | NPT | 3/4 inch | 2000 psi | Hydraulic Valve Systems Division | 95 L/min | 121 °C | Water | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 65 psi | BRASS | NPT | N/A | 65 | 3/4" | 2000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | |
| C1200S | 419 in stock | $114.75 | 25 g/min | -40 °F | Steel | Mechanical | Inline | Nitrile | NPT | 3/4 inch | 3000 psi | Hydraulic Valve Systems Division | 95 L/min | 121 °C | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 5 psi | Steel | NPT | Nitrile | 5 | 3/4" | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | |
| C1200S10 | Backordered | $114.75 | n/a | Hydraulic Valve Systems Division | Free Flow in one direction shut-off in reverse | Steel | NPT | Nitrile | 10 | 3/4" | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | ||||||||||||||||
| C1200S20 | 5 in stock | $114.75 | n/a | -40 °F | Steel | Mechanical | Inline | Nitrile | NPT | 3/4 inch | 3000 psi | Hydraulic Valve Systems Division | 95 L/min | 250 °F | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 20 psi | Steel | NPT | N/A | 20 | 3/4" | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | |
| C1200S65 | 25 in stock | $114.75 | n/a | -40 °C | Steel | Mechanical | Inline | Nitrile | NPT | 3/4 inch | 3000 psi | Hydraulic Valve Systems Division | 95 L/min | 121 °C | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 65 psi | Steel | NPT | N/A | 65 | 3/4" | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | |
| C1220S | 167 in stock | $116.59 | 25 g/min | -40 °C | Steel | Mechanical | Inline | Nitrile | SAE | 12.0 mm SAE | 3000 psi | Hydraulic Valve Systems Division | 95 L/min | 121 °C | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 5 psi | Steel | SAE | Nitrile | 5 | #12 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | |
| C1220S20 | Backordered | $116.59 | n/a | -40 °C | Steel | Mechanical | Inline | Nitrile | SAE | 12.0 mm SAE | 3000 psi | Hydraulic Valve Systems Division | 95 L/min | 250 °F | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 20 psi | Steel | SAE | N/A | 20 | #12 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | |
| C1220S65 | 28 in stock | $116.59 | 25 g/min | -40 °C | Steel | Mechanical | Inline | Nitrile | SAE | 12.0 mm SAE | 3000 psi | Hydraulic Valve Systems Division | 95 L/min | 250 °F | Hydraulic | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 65 psi | Steel | SAE | N/A | 65 | #12 | 5000 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 25 | 250 | -40 | |
| C1600B | 2 in stock | $453.49 | 40 g/min | -40 °C | BRASS | Mechanical | Inline | Nitrile | NPT | 1 inch | 500 psi | Hydraulic Valve Systems Division | 151 L/min | 400 °F | Hydraulic Fluids | Colorflow | Mechanical | Inline | Free Flow in one direction shut-off in reverse | 5 psi | BRASS | NPT | N/A | 5 | 1" | 500 | Hydraulic Oil | Check | In-line | In-line | Mechnical | Free Flow in one Direction | 40 | 250 | -40 |
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