Parker Flow Control Valve - 3251 Series (032510125)

Part Number
032510125

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The 3251 flow control is an ideal solution to cylinder speed control where space is at a premium. Costly fittings, connections and piping expenses can be eliminated because the valve can rotate 360 degrees, and the piping alignment can be in any direction. The 1/8" model can be rotated after final assembly. The 3251 Flow Controls are standard male to female ported and can be ordered with optional Prestolok fittings in place of the female port. This allows for quick connection and eliminates the need for separate tube fittings. Flow is adjusted with an allen wrench and locked with a nut for tamper protection.

Markets:
• Factory Automation
• Heavy Industries

Features/Benefits:
• Heavy duty brass construction
• Eliminates in-line components
• Space saving

Applications:
• General purpose industrial pneumatics
• Cylinder speed control

Technical Specification
Thread Size (Inch) 1/8
Port Connection Male to Female, Male to Female, Male to Quick Tube Connect
Port Size (inch) 1/8
Needle Material Brass and Acetal
Flow Coefficient 0.26 to 1.64 (metered) / 0.20 to 1.41 (free flow) Cv
Flow Rate 14 to 88 (metered) / 11 to 75 (free flow) SCFM
Port Size 1/8
Body Material Brass
Options Push To Connect Fittings Available
Product Type Flow Control
Port Type NPT
Seal Material Buna N
Mounting Type Rotating Right Angle
Operation Type Hex Head
Operating Temperature 0° to +140° °F, -18° to +60° °C
Operating Pressure 0 - 125, 0 - 8 bar
Lubricant None