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LN Series gauge valves are designed to allow replacement and calibration of pressure gauges, pressure transmitters, and other instruments. They are multi-port gauge valves featuring LN Series bonnets for both isolation and three outlet ports for instrument mounting and maintenance.

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

Specifications

  • Pressure:  Up to 6,000 psig (413 bar)
  • Temperatures:-100 to 1200° F (-73 to 648° C)
  • Stems:
    • Metal Seal: Vee Tip
    • Soft Seal:  PCTFE Tip
  • Material
    • Body: 316 SS, Alloy 400, and Alloy C-276.
    • Packing: PTFE, Grafoil
  • Orifice Sizes: 0.250 
  • End Connection
    • Size: 1/4, 1/2, and 3/4 in. 
    • Type:  MNPT, FNPT threaded pipe ends and Pipe Socket Weld, Pipe Butt Weld, Doulok, Griplok and Unilok tube end. Others are avialable
    • Extended inlets: 4 and 6 in. on three port gauge valves.

LN Series Gauge Valve 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 C
  • Sour Gas Service (NACE MR01-75/ ISO 15156)
  • Panel Mount Nut
  • Rebuild Kits
  • Block & Bleed Valves
  • Rising Plug Gauge Valves.
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Outlet Size

Stem Type

Packing Material

Part #

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Inlet Type

Inlet Size

Outlet Type

Outlet Size

Gauge Port Size

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List Price

LNG6V-8PM-8PF-316 N/A 316 SS N/A MNPT N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.41 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated 316 SS N/A CAD -
LNG6V-8PML4-8PF-316 N/A 316 SS N/A MNPT N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated 316 SS N/A CAD -
LNG6V-8PML6-8PF-316 N/A 316 SS N/A MNPT N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated 316 SS N/A CAD -
LNG6V-8PSWL4-8PF-316 N/A 316 SS N/A PSW N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated 316 SS N/A CAD -
LNG6V-8PSWL6-8PF-316 N/A 316 SS N/A PSW N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated 316 SS N/A CAD -
LNG6V-12PM-8PF-316 N/A 316 SS N/A MNPT N/A 3/4 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.41 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated 316 SS N/A CAD -
LNG6V-12PML4-8PF-316 N/A 316 SS N/A MNPT N/A 3/4 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated 316 SS N/A CAD -
LNG6V-12PML6-8PF-316 N/A 316 SS N/A MNPT N/A 3/4 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated 316 SS N/A CAD -
LNG6V-12PSWL4-8PF-316 N/A 316 SS N/A PSW N/A 3/4 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated 316 SS N/A CAD -
LNG6V-12PSWL6-8PF-316 N/A 316 SS N/A PSW N/A 3/4 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated 316 SS N/A CAD -
LNG6V-8PM-8PF-HC N/A Alloy C-276 N/A MNPT N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.41 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated Alloy 276 N/A CAD -
LNG6V-8PML4-8PF-HC N/A Alloy C-276 N/A MNPT N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated Alloy 276 N/A CAD -
LNG6V-8PML6-8PF-HC N/A Alloy C-276 N/A MNPT N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated Alloy 276 N/A CAD -
LNG6V-8PSWL4-8PF-HC N/A Alloy C-276 N/A PSW N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated Alloy 276 N/A CAD -
LNG6V-8PSWL6-8PF-HC N/A Alloy C-276 N/A PSW N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated Alloy 276 N/A CAD -
LNG6V-12PM-8PF-HC N/A Alloy C-276 N/A MNPT N/A 3/4 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.41 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated Alloy 276 N/A CAD -
LNG6V-12PML4-8PF-HC N/A Alloy C-276 N/A MNPT N/A 3/4 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated Alloy 276 N/A CAD -
LNG6V-12PML6-8PF-HC N/A Alloy C-276 N/A MNPT N/A 3/4 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated Alloy 276 N/A CAD -
LNG6V-12PSWL4-8PF-HC N/A Alloy C-276 N/A PSW N/A 3/4 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated Alloy 276 N/A CAD -
LNG6V-12PSWL6-8PF-HC N/A Alloy C-276 N/A PSW N/A 3/4 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated Alloy 276 N/A CAD -
LNG6V-8PM-8PF-M N/A Alloy 400 N/A MNPT N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.41 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated Alloy 400 N/A CAD -
LNG6V-8PML4-8PF-M N/A Alloy 400 N/A MNPT N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated Alloy 400 N/A CAD -
LNG6V-8PML6-8PF-M N/A Alloy 400 N/A MNPT N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated Alloy 400 N/A CAD -
LNG6V-8PSWL4-8PF-M N/A Alloy 400 N/A PSW N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated Alloy 400 N/A CAD -
LNG6V-8PSWL6-8PF-M N/A Alloy 400 N/A PSW N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1/2 N/A 2.32 in N/A 1.50 in N/A 0.250 in6.35 mm N/A N/A Vee Shutoff N/A PTFE N/A Chrome-Plated Alloy 400 N/A CAD -
1 - 25 of 42 | Results Per Page | View | Unit of Measure
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