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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 | Part No. | Availability | Partner Available | Price | UOM | Flow Rate | Flow Direction | Division | Flow Direction | Seal Material | Minimum Operating Temperature | Configuration | Connection Type | Maximum Flow Rate (gpm) | Connection Size | Mounting Type | Media | Function | Body Material | Maximum Operating Pressure | Cracking Pressure (psi) | Actuation Type | Maximum Operating Temperature | Minimum Operating Temperature | Seal Material | Body Material | Configuration | Maximum Operating Pressure | Connection Type | Media | Brand | Actuation Type | Maximum Flow Rate | Connection Size | Cracking Pressure | Function | Mounting Type | Maximum Operating Temperature |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1620S10 | Quote Required | TBD | n/a | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | SAE | 40 | 1" | In-line | Hydraulic Oil | Check | Steel | 5000 | 10 | Mechnical | 250 | ||||||||||||||||||
| C1620S20 | 4 In Stock | 3 In Stock | $289.50 | EA | 40 g/min | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | SAE | 40 | 1" | In-line | Hydraulic Oil | Check | Steel | 5000 | 20 | Mechnical | 250 | -40 °C | Nitrile | Steel | Inline | 3000 psi | SAE | Hydraulic | Colorflow | Mechanical | 151 L/min | 16.0 mm SAE | 20 psi | Mechanical | Inline | 400 °F | |
| C1620S35 | Quote Required | TBD | n/a | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | SAE | 40 | 1" | In-line | Hydraulic Oil | Check | Steel | 5000 | 35 | Mechnical | 250 | ||||||||||||||||||
| C1620S65 | Quote Required | 6 In Stock | $289.50 | EA | n/a | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | SAE | 40 | 1" | In-line | Hydraulic Oil | Check | Steel | 5000 | 65 | Mechnical | 250 | -40 °C | Nitrile | Steel | Inline | 3000 psi | SAE | Hydraulic | Colorflow | Mechanical | 151 L/min | 16.0 mm SAE | 65 psi | Mechanical | Inline | 205 °C | |
| C2000B | Quote Required | $660.75 | EA | 70 g/min | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | NPT | 70 | 1 1/4" | In-line | Hydraulic Oil | Check | BRASS | 2000 | 5 | Mechnical | 250 | -40 °C | Nitrile | Brass | Inline | 2000 psi | NPT | Water | Colorflow | Mechanical | 265 L/min | 1-1/4 inch | 5 psi | Mechanical | Inline | 205 °C | ||
| C2000B1 | Quote Required | TBD | n/a | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | NPT | 70 | 1 1/4" | In-line | Hydraulic Oil | Check | BRASS | 2000 | 1 | Mechnical | 250 | -40 | 2000 | Hydraulic Fluids | 265 | Inline | 400 | ||||||||||||
| C2000B20 | Quote Required | TBD | n/a | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | NPT | 70 | 1 1/4" | In-line | Hydraulic Oil | Check | BRASS | 2000 | 20 | Mechnical | 250 | -40 °C | Nitrile | Brass | Inline | 2000 psi | NPT | Air | Colorflow | Mechanical | 265 L/min | 1-1/4 inch | 20 psi | Mechanical | Inline | 205 °C | |||
| C2000B30 | Quote Required | TBD | n/a | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | NPT | 70 | 1 1/4" | In-line | Hydraulic Oil | Check | BRASS | 2000 | 30 | Mechnical | 250 | ||||||||||||||||||
| C2000B65 | Quote Required | TBD | n/a | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | NPT | 70 | 1 1/4" | In-line | Hydraulic Oil | Check | BRASS | 2000 | 65 | Mechnical | 250 | -40 °C | Nitrile | Brass | Inline | 2000 psi | NPT | Water | Colorflow | Mechanical | 265 L/min | 1-1/4 inch | 65 psi | Mechanical | Inline | 400 °F | |||
| C2000S | 6 In Stock | 15 In Stock | $399.00 | EA | 70 | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | NPT | 70 | 1 1/4" | In-line | Hydraulic Oil | Check | Steel | 5000 | 5 | Mechnical | 250 | -40 | Nitrile | Steel | Inline | 3000 | NPT | Hydraulic | Colorflow | Mechanical | 265 | 1-1/4 | 5 | Mechanical | Inline | 400 | |
| C2000S1 | Quote Required | TBD | n/a | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | NPT | 70 | 1 1/4" | In-line | Hydraulic Oil | Check | Steel | 5000 | 1 | Mechnical | 250 | ||||||||||||||||||
| C2000S20 | Quote Required | 14 In Stock | $399.00 | EA | n/a | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | NPT | 70 | 1 1/4" | In-line | Hydraulic Oil | Check | Steel | 5000 | 20 | Mechnical | 250 | -40 °C | Nitrile | Steel | Inline | 3000 psi | NPT | Hydraulic | Colorflow | Mechanical | 265 L/min | 1-1/4 inch | 20 psi | Mechanical | Inline | 205 °C | |
| C2000S30 | Quote Required | TBD | n/a | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | NPT | 70 | 1 1/4" | In-line | Hydraulic Oil | Check | Steel | 5000 | 30 | Mechnical | 250 | ||||||||||||||||||
| C2000S65 | Quote Required | 7 In Stock | $399.00 | EA | n/a | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | NPT | 70 | 1 1/4" | In-line | Hydraulic Oil | Check | Steel | 5000 | 65 | Mechnical | 250 | -40 °F | Nitrile | Steel | Inline | 3000 psi | NPT | Hydraulic | Colorflow | Mechanical | 265 L/min | 1-1/4 inch | 65 psi | Mechanical | Inline | 205 °C | |
| C2000S80 | Quote Required | TBD | n/a | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | NPT | 70 | 1 1/4" | In-line | Hydraulic Oil | Check | Steel | 5000 | 80 | Mechnical | 250 | ||||||||||||||||||
| C200B | Quote Required | 291 In Stock | $37.50 | EA | 3 g/min | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | Nitrile | -40 | In-line | NPT | 3 | 1/8" | In-line | Hydraulic Oil | Check | BRASS | 2000 | 5 | Mechnical | 250 | -40 °C | Nitrile | Brass | Inline | 2000 psi | NPT | Hydraulic Fluids | Colorflow | Mechanical | 11 L/min | 1/8 inch | 5 psi | Mechanical | Inline | 121 °C | |
| C200B20 | Quote Required | TBD | 3 g/min | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | NPT | 3 | 1/8" | In-line | Hydraulic Oil | Check | BRASS | 2000 | 20 | Mechnical | 250 | -40 °C | Nitrile | Brass | Inline | 2000 psi | NPT | Water | Colorflow | Mechanical | 11 L/min | 1/8 inch | 20 psi | Mechanical | Inline | 121 °C | |||
| C200S | Quote Required | 174 In Stock | $48.00 | EA | 3 g/min | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | Nitrile | -40 | In-line | NPT | 3 | 1/8" | In-line | Hydraulic Oil | Check | Steel | 5000 | 5 | Mechnical | 250 | -40 °C | Nitrile | Steel | Inline | 5000 psi | NPT | Hydraulic | Colorflow | Mechanical | 11 L/min | 1/8 inch | 5 psi | Mechanical | Inline | 250 °F | |
| C200S65 | Quote Required | $48.00 | EA | n/a | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | N/A | -40 | In-line | NPT | 3 | 1/8" | In-line | Hydraulic Oil | Check | Steel | 5000 | 65 | Mechnical | 250 | -40 °C | Nitrile | Steel | Inline | 5000 psi | NPT | Hydraulic | Colorflow | Mechanical | 11 L/min | 1/8 inch | 65 psi | Mechanical | Inline | 250 °F | ||
| C200S-V | Quote Required | $52.50 | EA | 3 g/min | Free Flow in one direction shut-off in reverse | Hydraulic Valve Systems Division | Free Flow in one Direction | Fluorocarbon | -15 | In-line | NPT | 3 | 1/8" | In-line | Hydraulic Oil | Check | Steel | 5000 | 5 | Mechnical | 400 | -26 °C | Fluorocarbon | Steel | Inline | 5000 psi | NPT | Hydraulic | Colorflow | Mechanical | 11 L/min | 1/8 inch | 5 psi | Mechanical | Inline | 400 °F |
