Item # NAL-250-PVDBT, 1/4" Female NPT Inlet x 1/4" thru 1/2" Tube ID Serrated Barb Tip Outlet, Angle Pattern L Series Needle Valve, High Purity PVDF

Provide precise flow control with fine adjustment of corrosive and high purity fluids.

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• FDA, USDA, and USP standards are either met and/or exceeded.
• Contamination-free 100% Virgin Solef PVDF (Polyvinylidene Flouride) assures high purity. Listed under NSF Standard 14/61 for both potable water and DWV applications
• Needle finish, SPI/SPE No. 1.
• 24 Pitch metering thread. 20% Finer metering control
• PTFE sealed, chemical resistance, high purity.
• No elastomers (O-Rings), metals or lubricants, no corrosion, no contamination.
• Integrally designed panel mounting, no fasteners required, mounts to panel thicknesses from 1/16" to 1/2".
• Valve is Crevice Free with Zero Dead Leg
• "L Series" Technology offers all new PTFE sealing with Unlimited Life Warranty:
• PTFE on/off seal is easily replaced in the field, no tools required
• Exceptional low torque on/off operation