4A-NSL-EPR-SS-F - Metering Valve, 2,000 PSI - NS Series | Parker NA

Metering Valve, 2,000 PSI - NS Series | #4A-NSL-EPR-SS-F

4A-NSL-EPR-SS-F

Metering Valve, 2,000 PSI - NS Series | #4A-NSL-EPR-SS-F

Parker's NS Series Metering Valves provide accurate and stable control of flow rates in various applications up to 2,000 PSI (138 BAR). These metering valves can’t be overtightened due to a “positive stop” handle design.


Technical Specifications

  • Handle: Precision Adjustment
  • Connection 2 Style: Two Ferrule Compression
  • Connection 2 Size: 1/4"
  • Body Material: 316 Stainless Steel
  • Body Shape: Inline
  • Connection 1 Size: 1/4"
  • Connection 1 Style: Two Ferrule Compression
  • Maximum Working Temperature (F): 250
  • Maximum Working Pressure (psi): 2, 000
  • Maximum Working Pressure (Bar): 138
  • Minimum Working Temperature (F): -40
  • Seal Material: Ethylene Propylene Rubber
  • Connection 1 Size: 1/16" to 1/4", Two Ferrule Compression, Single Ferrule Compression
  • Connection 2 Size: 1/16" to 1/4", Two Ferrule Compression, Single Ferrule Compression
  • Fitting Type: Inline, Angle
  • Body Material: 316 Stainless Steel, Brass-Nickel Plated
  • Maximum Operating Pressure: 138 bar, 2,000 psi
  • Maximum Operating Temperature: 250 °F
  • Minimum Operating Temperature: -10 °F
  • Handle Type: Knurled
Safety Warning

Item Information

Parker’s NS Series of metering valves are precision valves. They are designed to provide accurate and stable control of flow rates in various instrumentation applications. These metering valves can’t be overtightened and damaging the stem tip due to a “positive stop” handle design.
A wide variety of end connection sizes, and seal materials provide considerable application versatility. These compact, metering valves work up to 2,000 PSI (138 BAR) at all seal temperature ranges. In addition, these valves are available in angle and inline body patterns to assist installation in complex tubing systems.


Markets:
• Chemical
• Research
• Petrochemical
• Universities


Features/ Benefits:
• Precision tapered valve stem accurately controls flow
• Brass or 316 SS forged body construction
• Panel or in-line mounting
• Positive handle stop prevents overtightening
• Angle or in-line patterns
• Valve stem threads not in contact with process fluid
• 100% function tested
• Optional stem seals and handles


Applications:
• Test Panels
• Monitoring Systems

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Find a Distributor

Where to Buy

Local Contact

Parker Hannifin Corporation

Instrumentation Products Division

1005 A Cleaner Way

Huntsville, AL 35805 USA

Phone

+1 (256) 881-2040

Fax

+1 (256) 881-5072

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