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LN Series Needle Valves feature non-rotating stems, locking bonnets, and live-loaded packing making them suitable for instrumentation and other application in oil & gas exploration, power, petro-chemicals and other applications where durability and reliable operation in tough conditions are critical. 

Our website contains the most popular LN Series needle valve configurations - more options and accessories are available.  For more information,more

LN Straight Needle Valve Grey-Scale
Needle Valve With Tube Fitting Ends   LN Series
Unit of Measure
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Item #

CAD

Body Material

Inlet Type

Inlet Size

Outlet Type

Outlet Size

Cv

Orifice

Handle Type

Stem Type

SSP P/N

Packing Material

Stem Material

LN4K-2PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/8 in N/A FNPT N/A 1/8 in N/A 0.34 N/A 0.16 in11.2 mm N/A Stainless Steel T-Bar N/A Shutoff, PTFE N/A LN4K-2PF-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4K-4PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/4 in N/A FNPT N/A 1/4 in N/A 0.34 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Shutoff, PTFE N/A LN4K-4PF-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4K-4PM-316 N/A CAD Icon (for items table) N/A 316 SS N/A MNPT N/A 1/4 in N/A MNPT N/A 1/4 in N/A 0.34 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Shutoff, PTFE N/A LN4K-4PM-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4K-4PM-4PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A MNPT N/A 1/4 in N/A FNPT N/A 1/4 in N/A 0.34 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Shutoff, PTFE N/A LN4K-4PM-4PF-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4K-4SW-316 N/A CAD Icon (for items table) N/A 316 SS N/A Tube Socket Weld N/A 1/4 in N/A Tube Socket Weld N/A 1/4 in N/A 0.34 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Shutoff, PTFE N/A LN4K-4SW-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4K-D4-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 1/4 in N/A Duolok Tube Fitting N/A 1/4 in N/A 0.34 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Shutoff, PTFE N/A LN4K-D4-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4K-DM6-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 6 mm N/A Duolok Tube Fitting N/A 6 mm N/A 0.34 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Shutoff, PTFE N/A LN4K-DM6-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4K-DM8-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 8 mm N/A Duolok Tube Fitting N/A 8 mm N/A 0.34 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Shutoff, PTFE N/A LN4K-DM8-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4M-2PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/8 in N/A FNPT N/A 1/8 in N/A 0.28 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Metering N/A LN4M-2PF-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4M-4PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/4 in N/A FNPT N/A 1/4 in N/A 0.28 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Metering N/A LN4M-4PF-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4M-4PM-316 N/A CAD Icon (for items table) N/A 316 SS N/A MNPT N/A 1/4 in N/A MNPT N/A 1/4 in N/A 0.28 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Metering N/A LN4M-4PM-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4M-4PM-4PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A MNPT N/A 1/4 in N/A FNPT N/A 1/4 in N/A 0.28 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Metering N/A LN4M-4PM-4PF-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4M-4SW-316 N/A CAD Icon (for items table) N/A 316 SS N/A Tube Socket Weld N/A 1/4 in N/A Tube Socket Weld N/A 1/4 in N/A 0.28 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Metering N/A LN4M-4SW-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4M-D4-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 1/4 in N/A Duolok Tube Fitting N/A 1/4 in N/A 0.28 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Metering N/A LN4M-D4-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4M-DM6-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 6 mm N/A Duolok Tube Fitting N/A 6 mm N/A 0.28 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Metering N/A LN4M-DM6-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4M-DM8-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 8 mm N/A Duolok Tube Fitting N/A 8 mm N/A 0.28 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Metering N/A LN4M-DM8-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4R-2PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/8 in N/A FNPT N/A 1/8 in N/A 0.23 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Regulating N/A LN4R-2PF-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4R-4PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/4 in N/A FNPT N/A 1/4 in N/A 0.23 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Regulating N/A LN4R-4PF-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4R-4PM-316 N/A CAD Icon (for items table) N/A 316 SS N/A MNPT N/A 1/4 in N/A MNPT N/A 1/4 in N/A 0.23 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Regulating N/A LN4R-4PM-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4R-4PM-4PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A MNPT N/A 1/4 in N/A FNPT N/A 1/4 in N/A 0.23 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Regulating N/A LN4R-4PM-4PF-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4R-4SW-316 N/A CAD Icon (for items table) N/A 316 SS N/A Tube Socket Weld N/A 1/4 in N/A Tube Socket Weld N/A 1/4 in N/A 0.23 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Regulating N/A LN4R-4SW-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4R-D4-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 1/4 in N/A Duolok Tube Fitting N/A 1/4 in N/A 0.23 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Regulating N/A LN4R-D4-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4R-DM6-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 6 mm N/A Duolok Tube Fitting N/A 6 mm N/A 0.23 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Regulating N/A LN4R-DM6-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4R-DM8-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 8 mm N/A Duolok Tube Fitting N/A 8 mm N/A 0.23 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Regulating N/A LN4R-DM8-316 N/A PTFE N/A Chrome-Plated 316 SS
LN4RG-2PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/8 in N/A FNPT N/A 1/8 in N/A 0.23 N/A 0.16 in4.1 mm N/A Stainless Steel T-Bar N/A Regulating N/A LN4RG-2PF-316 N/A Flexible Graphite N/A Chrome-Plated 316 SS
Unit of Measure
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