00337 1004 - Flow Control Valve - 337 Series | Parker NA

Flow Control Valve - 337 Series | #00337 1004


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00337 1004

Flow Control Valve - 337 Series | #003371004

The 337 series flow control valve adjustment knob features a numerical micrometer position for visual indication, and includes a fine taper needle which provides precise flow control even at low flow rates.


Technical Specifications

  • Port Size (inch): 3/4
  • Port Type: NPT
  • Product Type: Flow Control
  • Operation Type: Knob with Micrometer Position
  • Mounting Type: Inline
  • Port Connection: Female to Female
  • Port Size: 3/4 inch
  • Port Type: NPT
  • Flow Coefficient: 0.28 to 2.62 Cv (metered), 0.60 to 6.13 Cv (free flow)
  • Flow Rate: 15 to 140 SCFM (metered), 32 to 327 SCFM (free flow)
  • Operating Pressure: 0 to 250 psig, 0 to 17 bar
  • Operating Temperature: -18 to 82 °C, 0 to 180 °F
  • Media: Air
  • Lubricant: None
  • Body Material: Brass
  • Seal Material: Urethane, Nitrile Butadiene Rubber (NBR)
  • Needle Material: Stainless Steel
  • Options: Extended Temperature Version
Safety Warning

Item Information

Parker 337 Series Flow Control Valves efficiently meter flow of air in one direction while allowing free flow in the reverse direction to ensure maximum productivity. The plunger in these valves is a fine tapered needle, which provides precise flow control even at low flow rates. The perimeter of the adjustment knob features numerical micrometer position markings, providing a visual indication of the flow controls settings. Once the desired flow is selected, a set screw can be tightened to maintain the settings. Due to the light spring on the return check, the 337 flow controls have a 1 to 2 psig cracking pressure. Extended temperature versions up to 300 degrees F are available as specials.   

Markets:
• Factory Automation
• Heavy Industries

Features/Benefits:
• Precise Low-Flow Control
• Heavy duty brass construction
• Micrometer visual set points

Applications:
• Cylinder speed control

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Related Documents

Literature and Reference Materials
0600P Catalog_Accessories
Selector Guides
Pneumatic Calculator
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Where to Buy

Local Contact

PNEUMATIC DIVISION NORTH AMERICA

Pneumatic Division North America

8676 EAST M89

RICHLAND MI 49083 USA

Phone

269-629-5000. Customer Support & Applications Eng: 1-877-321-4PDN

Fax

269-629-5385

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