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Parker 针阀
Parker Needle Valves
Needle Valve, Subplate Mounted – NS Series

Parker's NS series needle valve provides excellent speed control and shutoff for hydraulic applications where a free reverse-flow check is not needed.

 

 

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.

 

Needle Valve, Subplate Mounted – NS Series



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

 

Technical Specifications

Product Style: Needle Valve
Connection Type: NPT
Valve Material: Steel
Maximum Flow Rate: 19, 30, 57, 95, 151 L/min, 5, 8, 15, 25, 40 Gal/min
Maximum Operating Pressure: 3000 psi, 210 bar
Mounting Type: Subplate
Media: Oil

 

Needle Valve, Subplate Mounted – NS Series 型号

Part Seal Material Knob Option Needle option Port Size
NS1200S Nitrile Standard Standard 3/4"
NS1200S-V Fluorocarbon Standard Standard 3/4"
NS1200SF Nitrile Finger Screw Standard 3/4"
NS1200SF-V Fluorocarbon Finger Screw Standard 3/4"
NS1200ST Nitrile Tamperproof Standard 3/4"
NS1200ST-V Fluorocarbon Tamperproof Standard 3/4"
NS1600S Nitrile Standard Standard 1"
NS1600S-V Fluorocarbon Standard Standard 1"
NS1600SF Nitrile Finger Screw Standard 1"
NS1600SF-V Fluorocarbon Finger Screw Standard 1"
NS1600ST Nitrile Tamperproof Standard 1"
NS1600ST-V Fluorocarbon Tamperproof Standard 1"
NS400S Nitrile Standard Standard 1/4"
NS400S-V Fluorocarbon Standard Standard 1/4"
NS400S4 Nitrile Standard Fine Metering 1/4"
NS400S4-V Fluorocarbon Standard Fine Metering 1/4"
NS400S4F Nitrile Finger Screw Fine Metering 1/4"
NS400S4F-V Fluorocarbon Finger Screw Fine Metering 1/4"
NS400S4T Nitrile Tamperproof Fine Metering 1/4"
NS400S4T-V Fluorocarbon Tamperproof Fine Metering 1/4"
NS400SF Nitrile Finger Screw Standard 1/4"
NS400SF-V Fluorocarbon Finger Screw Standard 1/4"
NS400ST Nitrile Tamperproof Standard 1/4"
NS400ST-V Fluorocarbon Tamperproof Standard 1/4"
NS600S Nitrile Standard Standard 3/8"
NS600S-V Fluorocarbon Standard Standard 3/8"
NS600S4 Nitrile Standard Fine Metering 3/8"
NS600S4-V Fluorocarbon Standard Fine Metering 3/8"
NS600S4F Nitrile Finger Screw Fine Metering 3/8"
NS600S4F-V Fluorocarbon Finger Screw Fine Metering 3/8"
NS600S4T Nitrile Tamperproof Fine Metering 3/8"
NS600S4T-V Fluorocarbon Tamperproof Fine Metering 3/8"
NS600SF Nitrile Finger Screw Standard 3/8"
NS600SF-V Fluorocarbon Finger Screw Standard 3/8"
NS600ST Nitrile Tamperproof Standard 3/8"
NS600ST-V Fluorocarbon Tamperproof Standard 3/8"
NS800S Nitrile Standard Standard 1/2"
NS800S-V Fluorocarbon Standard Standard 1/2"
NS800SF Nitrile Finger Screw Standard 1/2"
NS800SF-V Fluorocarbon Finger Screw Standard 1/2"
NS800ST Nitrile Tamperproof Standard 1/2"
NS800ST-V Fluorocarbon Tamperproof Standard 1/2"

 

 

 



信德迈科技(北京)有限公司 - CNMEC Technology
美国DMK Engineering Solutions公司

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