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Parker SE20 Series Two-stage, 4 way, Flapper and Nozzle Servovalve
Parker’s SE20 series valve is a two stage, 4-way, flapper and nozzle style servovalve.
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Parker’s SE20 series valve have a wide range of flow ratings and a high-performance spool and sleeve design. A special jewel feedback design enhances durability and prevents ball glitch problems, which can occur in other types of servovalves. This valve is rated for 315 Bar (4500 PSI) service with an option for 500 Bar (7250 PSI).
Markets:
• Defense
• Entertainment Automation
• Factory Automation
• Lumber & Wood
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Miscellaneous Processing
• Power Generation
Benefits:
• Aluminum body
• Lapped spool and sleeve
• Medium and High performance
• Jewel feedback ball for durability
• ISO 10372 standard 22.23 mm (0.875 in.) port circle
Applications:
• Suitable for general hydraulic applications
Technical Specifications
| Maximum Operating Temperature | +140 °F |
| Maximum Flow Rate | 4, 40, 63, 10, 75, 60 L/min |
| Minimum Operating Temperature | -4 °F |
| Actuation Type | Hydraulic Pressure |
| Maximum Operating Pressure | 4500 psi, 315 bar |
| Body Material | Aluminum |
| Seal Material | Nitrile, Fluorocarbon |
| Valve Type | Servovalve |
| Mounting Type | 0.875 in; 22.23 mm |
| Weight | 2.2 lb, 1 kg |
| Additional Options | Consult catalog for Additional features |
Parker SE20 Series Two-stage, 4 way, Flapper and Nozzle Servovalve Service Manual
Parker SE20 Series Two-stage, 4 way, Flapper and Nozzle Servovalve Service Manual
