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English 
Parker’s NS series needle valve allows fine tuning at low flow with the first three turns of the adjusting knob, with full-open flow plus conventional precision throttling with the final three turns of the knob.
Markets
• Factory Automation
• Machine Tools
• Marine
• Material Handling
• Mining
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Molding
• Oil &Gas
• Power Generation
• Vehicle Assembly Facilities
Features/Benefits
• Tamperproof option available
• Set screw locks the valve on a desired setting
• Port sizes available in 5 sizes from 1/4” to 1”
• The exclusive “Colorflow” color-band provide an accurate visual indication of setting
Applications
• Suitable for general hydraulic applications
