Select Product
Special Alloys Locked Bonnet Needle Valves - Straight
Special Alloy Needle Valves
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.
Specifications
- 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
Part # |
CAD |
Body Material |
Inlet Type |
Inlet Size |
Outlet Type |
Outlet Size |
Cv |
Orifice |
Stem Type |
SSP P/N |
Packing Material |
Stem Material |
Production Category |
Product Descriptions |
Description Text |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LN8VG-8PF-HC |
CAD
N/A
|
Body Material N/A Alloy C-276 | Inlet Type N/A FNPT | Inlet Size N/A 1/2 in | Outlet Type N/A FNPT | Outlet Size N/A 1/2 in | Cv N/A 2.18 | Orifice N/A 0.44 in11.2 mm | Stem Type N/A Shutoff, Vee | SSP P/N N/A LN8VG-8PF-HC | Packing Material N/A Flexible Graphite | Stem Material N/A Chrome-Plated Alloy C-276 | Production Category N/A 1 | Product Descriptions N/A Female NPT Needle Valve | Description Text N/A Locked Bonnet Needle Valves |
| LN8VG-D8-HC |
CAD
N/A
|
Body Material N/A Alloy C-276 | Inlet Type N/A Duolok Tube Fitting | Inlet Size N/A 1/2 in | Outlet Type N/A Duolok Tube Fitting | Outlet Size N/A 1/2 in | Cv N/A 2.18 | Orifice N/A 0.44 in11.2 mm | Stem Type N/A Shutoff, Vee | SSP P/N N/A LN8VG-D8-HC | Packing Material N/A Flexible Graphite | Stem Material N/A Chrome-Plated Alloy C-276 | Production Category N/A 1 | Product Descriptions N/A Duolok Tube End Needle Valve | Description Text N/A Locked Bonnet Needle Valves |
