SSP Corporation
SSP Corporation
8250 Boyle Parkway
Twinsburg, OH 44087-2200
U.S.A.
Phone: 330-425-4250
Email: customer.inquiries@myssp.com
Print Back

HLN Series Needle Valves are designed for challenge applications with pressure up to 10,000 psig (689 bar) and temperatures from -100 to 1200°F (-73 to 648°C). They 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 HLN 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
HLN-group-
Needle Valve With Tube Fitting Ends LN Series
Unit of Measure
1 2 

Part #

CAD

Body Material

Inlet Type

Inlet Size

Outlet Type

Outlet Size

Cv

Orifice

Handle Type

Stem Type

SSP P/N

Packing Material

Stem Material

Production Category

Product Descriptions

Description Text

Inlet Size

Outlet Size

B1

B2

B1_NUM

B2_NUM

C

I

HLN4M-4PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/4-18 N/A FNPT N/A 1/4-18 N/A 0.34 N/A 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Metering N/A LN4M-4PF-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 4 N/A Female NPT N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4M-4PM-316 N/A CAD Icon (for items table) N/A 316 SS N/A MNPT N/A 1/4-18 N/A MNPT N/A 1/4-18 N/A 0.34 N/A 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Metering N/A LN4M-4PM-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 3 N/A Male NPT N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4M-4PM-4PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A MNPT N/A 1/4-18 N/A FNPT N/A 1/4-18 N/A 0.34 N/A 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Metering N/A LN4M-4PM-4PF-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 3 N/A Male NPT to Female NPT N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4M-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 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Metering N/A LN4M-4SW-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 3 N/A Tube Socket Weld N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4M-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 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Metering N/A LN4M-D4-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 3 N/A Fractional Tube Fitting N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4M-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 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Metering N/A LN4M-DM6-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 3 N/A Fractional Tube Fitting N/A High Pressure Locked Bonnet Needle Valves N/A 6 mm N/A 6 mm N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4R-4PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/4-18 N/A FNPT N/A 1/4-18 N/A 0.34 N/A 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Regulating N/A LN4R-4PF-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 1 N/A Female NPT N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4R-4PM-316 N/A CAD Icon (for items table) N/A 316 SS N/A MNPT N/A 1/4-18 N/A MNPT N/A 1/4-18 N/A 0.34 N/A 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Regulating N/A LN4R-4PM-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 3 N/A Male NPT N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4R-4PM-4PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A MNPT N/A 1/4-18 N/A FNPT N/A 1/4-18 N/A 0.34 N/A 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Regulating N/A LN4R-4PM-4PF-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 3 N/A Male NPT to Female NPT N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4R-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 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Regulating N/A LN4R-4SW-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 3 N/A Tube Socket Weld N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4R-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 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Regulating N/A LN4R-D4-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 1 N/A Fractional Tube Fitting N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4R-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 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Regulating N/A LN4R-DM6-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 3 N/A Fractional Tube Fitting N/A High Pressure Locked Bonnet Needle Valves N/A 6 mm N/A 6 mm N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4RG-4PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/4-18 N/A FNPT N/A 1/4-18 N/A 0.34 N/A 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Regulating N/A LN4RG-4PF-316 N/A Flexible Graphite N/A Chrome-Plated 316 SS N/A 3 N/A Female NPT N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4RG-4PM-316 N/A CAD Icon (for items table) N/A 316 SS N/A MNPT N/A 1/4-18 N/A MNPT N/A 1/4-18 N/A 0.34 N/A 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Regulating N/A LN4RG-4PM-316 N/A Flexible Graphite N/A Chrome-Plated 316 SS N/A 3 N/A Male NPT N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4RG-4PM-4PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A MNPT N/A 1/4-18 N/A FNPT N/A 1/4-18 N/A 0.34 N/A 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Regulating N/A LN4RG-4PM-4PF-316 N/A Flexible Graphite N/A Chrome-Plated 316 SS N/A 3 N/A Male NPT to Female NPT N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4RG-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 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Regulating N/A LN4RG-4SW-316 N/A Flexible Graphite N/A Chrome-Plated 316 SS N/A 3 N/A Tube Socket Weld N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4RG-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 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Regulating N/A LN4RG-D4-316 N/A Flexible Graphite N/A Chrome-Plated 316 SS N/A 1 N/A Fractional Tube Fitting N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4RG-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 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating Regulating N/A LN4RG-DM6-316 N/A Flexible Graphite N/A Chrome-Plated 316 SS N/A 3 N/A Fractional Tube Fitting N/A High Pressure Locked Bonnet Needle Valves N/A 6 mm N/A 6 mm N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4V-4PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/4-18 N/A FNPT N/A 1/4-18 N/A 0.34 N/A 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating V-Type Shutoff N/A LN4V-4PF-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 1 N/A Female NPT N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4V-4PM-316 N/A CAD Icon (for items table) N/A 316 SS N/A MNPT N/A 1/4-18 N/A MNPT N/A 1/4-18 N/A 0.34 N/A 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating V-Type Shutoff N/A LN4V-4PM-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 1 N/A Male NPT N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4V-4PM-4PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A MNPT N/A 1/4-18 N/A FNPT N/A 1/4-18 N/A 0.34 N/A 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating V-Type Shutoff N/A LN4V-4PM-4PF-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 1 N/A Male NPT to Female NPT N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4V-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 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating V-Type Shutoff N/A LN4V-4SW-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 1 N/A Tube Socket Weld N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4V-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 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating V-Type Shutoff N/A LN4V-D4-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 1 N/A Fractional Tube Fitting N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4V-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 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating V-Type Shutoff N/A LN4V-DM6-316 N/A PTFE N/A Chrome-Plated 316 SS N/A 3 N/A Fractional Tube Fitting N/A High Pressure Locked Bonnet Needle Valves N/A 6 mm N/A 6 mm N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
HLN4VG-4PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/4-18 N/A FNPT N/A 1/4-18 N/A 0.34 N/A 0.156 in4.0 mm N/A T-Bar N/A Non-Rotating V-Type Shutoff N/A LN4VG-4PF-316 N/A Flexible Graphite N/A Chrome-Plated 316 SS N/A 3 N/A Female NPT N/A High Pressure Locked Bonnet Needle Valves N/A 1/4 N/A 1/4 N/A 0 in0 mm N/A 0 in N/A 0 in N/A 0 in N/A 0 in0 mm N/A 0 in
Unit of Measure
1 2