SSP Corporation
SSP Corporation
8250 Boyle Parkway
Twinsburg, OH 44087-2200
U.S.A.
Phone: 330-425-4250
Email: customer.inquiries@myssp.com
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LC Series lift check valve’s all-metal design is suitable for extreme temperatures found in power, oil & gas, chemical, petrochemical, pulp & paper, and laboratory applications. LC Series valves use gravity and back pressure to prevent reverse flow to less than 0.1% of forward flow. Applications include:

  • Grab samples
  • Industrial engines
  • Separators
  • Nozzles
  • Emissions analyzers

Specifications
  • Pressure: Up to 6000 psig (206 bar)
  • Temperature: -100 to 900° F (-73 to 482° C)
  • Flow Coefficient: up to 1.10
  • Body Materials: 316 SS
  • End Connections: Duolok, Unilok and Griplok Tube Fittings, MNPT, FNPT, TSW, PBW
  • End Connection Sizes: 1/8 to 3/4 in. (6 and 12 mm tube ends)
Our website contains the most popular LC Series Check Valve configurations - more configurations are available.  To specify other configurations, please contact SSP Customer Service.

Lift Check Valves with Tube Fitting Ends
Unit of Measure
1 2 3 

Part #

CAD

Body Material

Connection 1 - Type

Connection 1 - Size

Connection 2 - Type

Connection 2 - Size

Cv

Orifice

Product Descriptions

End Connection Type

LC6-8PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/2 in N/A FNPT N/A 1/2 in N/A 0.73 N/A 0.250 in6.35 mm N/A Female NPT Check Valve N/A Female National Pipe Thready by Female National Pipe Thread
LC6-D6-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 3/8 in N/A Duolok Tube Fitting N/A 3/8 in N/A 0.73 N/A 0.250 in6.35 mm N/A Duolok Tube End Check Valve N/A Duolok Tube End
LC6-D8-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 1/2 in N/A Duolok Tube Fitting N/A 1/2 in N/A 0.73 N/A 0.250 in6.35 mm N/A Duolok Tube End Check Valve N/A Duolok Tube End
LC6-G6-316 N/A CAD Icon (for items table) N/A 316 SS N/A Griplok Tube Fitting N/A 3/8 in N/A Griplok Tube Fitting N/A 3/8 in N/A 0.73 N/A 0.250 in6.35 mm N/A Griplok Tube End Check Valve N/A Griplok Tube End
LC6-G8-316 N/A CAD Icon (for items table) N/A 316 SS N/A Griplok Tube Fitting N/A 1/2 in N/A Griplok Tube Fitting N/A 1/2 in N/A 0.73 N/A 0.250 in6.35 mm N/A Griplok Tube End Check Valve N/A Griplok Tube End
LC6-U6-316 N/A CAD Icon (for items table) N/A 316 SS N/A Unilok Tube Fitting N/A 3/8 in N/A Unilok Tube Fitting N/A 3/8 in N/A 0.73 N/A 0.250 in6.35 mm N/A Unilok Tube End Check Valve N/A Unilok Tube End
LC6-U8-316 N/A CAD Icon (for items table) N/A 316 SS N/A Unilok Tube Fitting N/A 1/2 in N/A Unilok Tube Fitting N/A 1/2 in N/A 0.73 N/A 0.250 in6.35 mm N/A Unilok Tube End Check Valve N/A Unilok Tube End
LC8-6PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 3/8 in N/A FNPT N/A 3/8 in N/A 1.10 N/A 0.343 in8.71 mm N/A Female NPT Check Valve N/A Female National Pipe Thready by Female National Pipe Thread
LC8-8PF-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/2 in N/A FNPT N/A 1/2 in N/A 1.10 N/A 0.343 in8.40 mm N/A Female NPT Check Valve N/A Female National Pipe Thready by Female National Pipe Thread
LC8-D12-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 3/4 in N/A Duolok Tube Fitting N/A 3/4 in N/A 1.10 N/A 0.343 in8.71 mm N/A Duolok Tube End Check Valve N/A Duolok Tube End
LC8-D8-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 1/2 in N/A Duolok Tube Fitting N/A 1/2 in N/A 1.10 N/A 0.343 in8.40 mm N/A Duolok Tube End Check Valve N/A Duolok Tube End
LC8-G12-316 N/A CAD Icon (for items table) N/A 316 SS N/A Griplok Tube Fitting N/A 3/4 in N/A Griplok Tube Fitting N/A 3/4 in N/A 1.10 N/A 0.343 in8.71 mm N/A Griplok Tube End Check Valve N/A Griplok Tube End
LC8-G8-316 N/A CAD Icon (for items table) N/A 316 SS N/A Griplok Tube Fitting N/A 1/2 in N/A Griplok Tube Fitting N/A 1/2 in N/A 1.10 N/A 0.343 in8.40 mm N/A Griplok Tube End Check Valve N/A Griplok Tube End
LC8-U12-316 N/A CAD Icon (for items table) N/A 316 SS N/A Unilok Tube Fitting N/A 3/4 in N/A Unilok Tube Fitting N/A 3/4 in N/A 1.10 N/A 0.343 in8.71 mm N/A Unilok Tube End Check Valve N/A Unilok Tube End
LC8-U8-316 N/A CAD Icon (for items table) N/A 316 SS N/A Unilok Tube Fitting N/A 1/2 in N/A Unilok Tube Fitting N/A 1/2 in N/A 1.10 N/A 0.343 in8.40 mm N/A Unilok Tube End Check Valve N/A Unilok Tube End
LC4-DM6-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Duolok Tube Fitting N/A 6 mm N/A Duolok Tube Fitting N/A 6 mm N/A 0.34 N/A 0.172 in4.36 mm N/A Duolok Tube End Check Valve N/A Duolok Tube End
LC4-U4-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Unilok Tube Fitting N/A 1/4 in N/A Unilok Tube Fitting N/A 1/4 in N/A 0.34 N/A 0.172 in4.36 mm N/A Unilok Tube End Check Valve N/A Unilok Tube End
LC4-U6-4PM-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Unilok Tube Fitting N/A 3/8 in N/A MNPT N/A 1/4 in N/A 0.34 N/A 0.172 in4.36 mm N/A Duolok Tube Fitting to Male NPT Check Valve N/A Duolok Tube End by Male National Pipe Thread
LC4-U6-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Unilok Tube Fitting N/A 3/8 in N/A Unilok Tube Fitting N/A 3/8 in N/A 0.34 N/A 0.172 in4.36 mm N/A Unilok Tube End Check Valve N/A Unilok Tube End
LC6-U6-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Unilok Tube Fitting N/A 3/8 in N/A Unilok Tube Fitting N/A 3/8 in N/A 0.73 N/A 0.250 in6.35 mm N/A Unilok Tube End Check Valve N/A Unilok Tube End
LC6-U8-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Unilok Tube Fitting N/A 1/2 in N/A Unilok Tube Fitting N/A 1/2 in N/A 0.73 N/A 0.250 in6.35 mm N/A Unilok Tube End Check Valve N/A Unilok Tube End
LC8-U8-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Unilok Tube Fitting N/A 1/2 in N/A Unilok Tube Fitting N/A 1/2 in N/A 1.10 N/A 0.343 in8.40 mm N/A Unilok Tube End Check Valve N/A Unilok Tube End
LC4-U4-B N/A CAD Icon (for items table) N/A Brass N/A Unilok Tube Fitting N/A 1/4 in N/A Unilok Tube Fitting N/A 1/4 in N/A 0.34 N/A 0.172 in4.36 mm N/A Unilok Tube End Check Valve N/A Unilok Tube End
LC4-U6-4PM-B N/A CAD Icon (for items table) N/A Brass N/A Unilok Tube Fitting N/A 3/8 in N/A MNPT N/A 1/4 in N/A 0.34 N/A 0.172 in4.36 mm N/A Duolok Tube Fitting to Male NPT Check Valve N/A Duolok Tube End by Male National Pipe Thread
LC4-U6-B N/A CAD Icon (for items table) N/A Brass N/A Unilok Tube Fitting N/A 3/8 in N/A Unilok Tube Fitting N/A 3/8 in N/A 0.34 N/A 0.172 in4.36 mm N/A Unilok Tube End Check Valve N/A Unilok Tube End
Unit of Measure
1 2 3