Lift Check Valves
Check Valves
Specifications
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)
Part # |
CAD |
Body Material |
Connection 1 - Type |
Connection 1 - Size |
Connection 2 - Type |
Connection 2 - Size |
Cv |
Orifice |
Product Descriptions |
|---|---|---|---|---|---|---|---|---|---|
| LC6-8PF-316 |
CAD
N/A 
|
Body Material N/A 316 SS | Connection 1 - Type N/A FNPT | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A FNPT | Connection 2 - Size N/A 1/2 in | Cv N/A 0.73 | Orifice N/A 0.250 in6.35 mm | Product Descriptions N/A Female NPT |
| LC6-D6-316 |
CAD
N/A
|
Body Material N/A 316 SS | Connection 1 - Type N/A Duolok Tube Fitting | Connection 1 - Size N/A 3/8 in | Connection 2 - Type N/A Duolok Tube Fitting | Connection 2 - Size N/A 3/8 in | Cv N/A 0.73 | Orifice N/A 0.250 in6.35 mm | Product Descriptions N/A Fractional Tube Fitting |
| LC6-D8-316 |
CAD
N/A
|
Body Material N/A 316 SS | Connection 1 - Type N/A Duolok Tube Fitting | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A Duolok Tube Fitting | Connection 2 - Size N/A 1/2 in | Cv N/A 0.73 | Orifice N/A 0.250 in6.35 mm | Product Descriptions N/A Fractional Tube Fitting |
| LC6-G6-316 |
CAD
N/A
|
Body Material N/A 316 SS | Connection 1 - Type N/A Griplok Tube Fitting | Connection 1 - Size N/A 3/8 in | Connection 2 - Type N/A Griplok Tube Fitting | Connection 2 - Size N/A 3/8 in | Cv N/A 0.73 | Orifice N/A 0.250 in6.35 mm | Product Descriptions N/A Fractional Tube Fitting |
| LC6-G8-316 |
CAD
N/A
|
Body Material N/A 316 SS | Connection 1 - Type N/A Griplok Tube Fitting | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A Griplok Tube Fitting | Connection 2 - Size N/A 1/2 in | Cv N/A 0.73 | Orifice N/A 0.250 in6.35 mm | Product Descriptions N/A Fractional Tube Fitting |
| LC6-U6-316 |
CAD
N/A
|
Body Material N/A 316 SS | Connection 1 - Type N/A Unilok Tube Fitting | Connection 1 - Size N/A 3/8 in | Connection 2 - Type N/A Unilok Tube Fitting | Connection 2 - Size N/A 3/8 in | Cv N/A 0.73 | Orifice N/A 0.250 in6.35 mm | Product Descriptions N/A Fractional Tube Fitting |
| LC6-U8-316 |
CAD
N/A
|
Body Material N/A 316 SS | Connection 1 - Type N/A Unilok Tube Fitting | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A Unilok Tube Fitting | Connection 2 - Size N/A 1/2 in | Cv N/A 0.73 | Orifice N/A 0.250 in6.35 mm | Product Descriptions N/A Fractional Tube Fitting |
| LC8-6PF-316 |
CAD
N/A
|
Body Material N/A 316 SS | Connection 1 - Type N/A FNPT | Connection 1 - Size N/A 3/8 in | Connection 2 - Type N/A FNPT | Connection 2 - Size N/A 3/8 in | Cv N/A 1.10 | Orifice N/A 0.343 in8.71 mm | Product Descriptions N/A Female NPT |
| LC8-8PF-316 |
CAD
N/A
|
Body Material N/A 316 SS | Connection 1 - Type N/A FNPT | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A FNPT | Connection 2 - Size N/A 1/2 in | Cv N/A 1.10 | Orifice N/A 0.343 in8.40 mm | Product Descriptions N/A Female NPT |
| LC8-D12-316 |
CAD
N/A
|
Body Material N/A 316 SS | Connection 1 - Type N/A Duolok Tube Fitting | Connection 1 - Size N/A 3/4 in | Connection 2 - Type N/A Duolok Tube Fitting | Connection 2 - Size N/A 3/4 in | Cv N/A 1.10 | Orifice N/A 0.343 in8.71 mm | Product Descriptions N/A Fractional Tube Fitting |
| LC8-D8-316 |
CAD
N/A
|
Body Material N/A 316 SS | Connection 1 - Type N/A Duolok Tube Fitting | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A Duolok Tube Fitting | Connection 2 - Size N/A 1/2 in | Cv N/A 1.10 | Orifice N/A 0.343 in8.40 mm | Product Descriptions N/A Fractional Tube Fitting |
| LC8-G12-316 |
CAD
N/A
|
Body Material N/A 316 SS | Connection 1 - Type N/A Griplok Tube Fitting | Connection 1 - Size N/A 3/4 in | Connection 2 - Type N/A Griplok Tube Fitting | Connection 2 - Size N/A 3/4 in | Cv N/A 1.10 | Orifice N/A 0.343 in8.71 mm | Product Descriptions N/A Fractional Tube Fitting |
| LC8-G8-316 |
CAD
N/A
|
Body Material N/A 316 SS | Connection 1 - Type N/A Griplok Tube Fitting | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A Griplok Tube Fitting | Connection 2 - Size N/A 1/2 in | Cv N/A 1.10 | Orifice N/A 0.343 in8.40 mm | Product Descriptions N/A Fractional Tube Fitting |
| LC8-U12-316 |
CAD
N/A
|
Body Material N/A 316 SS | Connection 1 - Type N/A Unilok Tube Fitting | Connection 1 - Size N/A 3/4 in | Connection 2 - Type N/A Unilok Tube Fitting | Connection 2 - Size N/A 3/4 in | Cv N/A 1.10 | Orifice N/A 0.343 in8.71 mm | Product Descriptions N/A Fractional Tube Fitting |
| LC8-U8-316 |
CAD
N/A
|
Body Material N/A 316 SS | Connection 1 - Type N/A Unilok Tube Fitting | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A Unilok Tube Fitting | Connection 2 - Size N/A 1/2 in | Cv N/A 1.10 | Orifice N/A 0.343 in8.40 mm | Product Descriptions N/A Fractional Tube Fitting |
| LC4-2PF-M |
CAD
N/A
|
Body Material N/A Alloy 400 | Connection 1 - Type N/A FNPT | Connection 1 - Size N/A 1/8 in | Connection 2 - Type N/A FNPT | Connection 2 - Size N/A 1/8 in | Cv N/A 0.34 | Orifice N/A 0.172 in4.36 mm | Product Descriptions N/A Female NPT |
| LC4-2PM-M |
CAD
N/A
|
Body Material N/A Alloy 400 | Connection 1 - Type N/A MNPT | Connection 1 - Size N/A 1/8 in | Connection 2 - Type N/A MNPT | Connection 2 - Size N/A 1/8 in | Cv N/A 0.32 | Orifice N/A 0.172 in4.36 mm | Product Descriptions N/A Male NPT |
| LC4-4PF-M |
CAD
N/A
|
Body Material N/A Alloy 400 | Connection 1 - Type N/A FNPT | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A FNPT | Connection 2 - Size N/A 1/4 in | Cv N/A 0.34 | Orifice N/A 0.172 in4.36 mm | Product Descriptions N/A Female NPT |
| LC4-4PM-4PF-M |
CAD
N/A
|
Body Material N/A Alloy 400 | Connection 1 - Type N/A MNPT | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A FNPT | Connection 2 - Size N/A 1/4 in | Cv N/A 0.34 | Orifice N/A 0.172 in4.36 mm | Product Descriptions N/A Male NPT to Female NPT |
| LC4-4PM-D4-M |
CAD
N/A
|
Body Material N/A Alloy 400 | Connection 1 - Type N/A MNPT | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A Duolok Tube Fitting | Connection 2 - Size N/A 1/4 in | Cv N/A 0.34 | Orifice N/A 0.172 in4.36 mm | Product Descriptions N/A Male NPT to Fractional Tube Fitting |
| LC4-4PM-D6-M |
CAD
N/A
|
Body Material N/A Alloy 400 | Connection 1 - Type N/A MNPT | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A Duolok Tube Fitting | Connection 2 - Size N/A 3/8 in | Cv N/A 0.34 | Orifice N/A 0.172 in4.36 mm | Product Descriptions N/A Male NPT to Fractional Tube Fitting |
| LC4-4PM-G4-M |
CAD
N/A
|
Body Material N/A Alloy 400 | Connection 1 - Type N/A MNPT | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A Griplok Tube Fitting | Connection 2 - Size N/A 1/4 in | Cv N/A 0.34 | Orifice N/A 0.172 in4.36 mm | Product Descriptions N/A Male NPT to Fractional Tube Fitting |
| LC4-4PM-G6-M |
CAD
N/A
|
Body Material N/A Alloy 400 | Connection 1 - Type N/A MNPT | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A Griplok Tube Fitting | Connection 2 - Size N/A 3/8 in | Cv N/A 0.34 | Orifice N/A 0.172 in4.36 mm | Product Descriptions N/A Male NPT to Fractional Tube Fitting |
| LC4-4PM-M |
CAD
N/A
|
Body Material N/A Alloy 400 | Connection 1 - Type N/A MNPT | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A MNPT | Connection 2 - Size N/A 1/4 in | Cv N/A 0.34 | Orifice N/A 0.172 in4.36 mm | Product Descriptions N/A Male NPT |
| LC4-4PM-U4-M |
CAD
N/A
|
Body Material N/A Alloy 400 | Connection 1 - Type N/A MNPT | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A Unilok Tube Fitting | Connection 2 - Size N/A 1/4 in | Cv N/A 0.34 | Orifice N/A 0.172 in4.36 mm | Product Descriptions N/A Male NPT to Fractional Tube Fitting |
