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  • BSPP male elbow
  • LN Straight Needle Valve Grey-Scale

    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, contact SSP Customer Service.


    • Pressure:  Up to 6,000 psig (413 bar)
    • Temperatures:-100 to 1200° F (-73 to 648° C)
    • Pattern:  Straight and Angle
    • Stems:
      • Metal Seal: V, Metering, Regulating and metering tip
      • Soft Seal:  PCTFE Tip
    • Material
      • Body: 316 SS, Alloy 400 and Alloy C-276
      • Packing: PTFE, Grafoil
    • Orifice Sizes: 0.156, 0.250 and 0.437 in
                            (3.96 to 11.1 mm)
    • End Connection
      • Size: 1/8 to 1/2 (6 to 12 mm tube fittings only)
      • Type:  NPT, Socket Weld and Tube Fitting

    LN Series Options and Accessories

    In addition to the product offered on our website, other options and and accessories are available.  These include:

    • Pipe Socket Weld End Connections
    • Speciall Clean in accordance with ASTM 93G Level
    • Sour Gas Service
    • Replacement Caps
    • Rebuild Kits
    • LN Series Angle Valves