MTR Retrieval

51W LTH - Weld End Manual Butterfly Valve Stainless Locking Trigger Handle

6 Inch size is available with the PH (Pull Handle).

Product configuration selected is not available or discontinued. Please review the chart below to see available product configurations or try to select a different material type/size option

A, in. 3.071
A, mm. 78
B, in. 1
Cad Model File 51W1.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 1.969
D, mm. 50.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 1
Seat Material Silicone
Seat-Material Silicone
Size 1
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 3.937
A, mm. 100
B, in. 2
Cad Model File 51W2.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.047
D, mm. 51.99
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 2
Seat Material Silicone
Seat-Material Silicone
Size 2
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 4.528
A, mm. 115.01
B, in. 2.5
Cad Model File 51W2.5M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.205
D, mm. 56.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 2.5
Seat Material Silicone
Seat-Material Silicone
Size 2.5
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 5.04
A, mm. 128.02
B, in. 3
Cad Model File 51W3.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.283
D, mm. 57.99
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 3
Seat Material Silicone
Seat-Material Silicone
Size 3
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 6.063
A, mm. 154
B, in. 4
Cad Model File 51W4.0M-LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.52
D, mm. 64.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 4
Seat Material Silicone
Seat-Material Silicone
Size 4
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.083
A, in. 3.071
A, mm. 78
B, in. 1
Cad Model File 51W1.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 1.969
D, mm. 50.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 1
Seat Material Silicone
Seat-Material Silicone
Size 1
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 3.386
A, mm. 86
B, in. 1.5
Cad Model File 51W1.5M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 1.969
D, mm. 50.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 1.5
Seat Material Silicone
Seat-Material Silicone
Size 1.5
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 3.937
A, mm. 100
B, in. 2
Cad Model File 51W2.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.047
D, mm. 51.99
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 2
Seat Material Silicone
Seat-Material Silicone
Size 2
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 5.04
A, mm. 128.02
B, in. 3
Cad Model File 51W3.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.283
D, mm. 57.99
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 3
Seat Material Silicone
Seat-Material Silicone
Size 3
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 6.063
A, mm. 154
B, in. 4
Cad Model File 51W4.0M-LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.52
D, mm. 64.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 4
Seat Material Silicone
Seat-Material Silicone
Size 4
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.083
A, in. 3.071
A, mm. 78
B, in. 1
Cad Model File 51W1.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 1.969
D, mm. 50.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 1
Seat Material Viton
Seat-Material Viton
Size 1
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 3.386
A, mm. 86
B, in. 1.5
Cad Model File 51W1.5M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 1.969
D, mm. 50.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 1.5
Seat Material Viton
Seat-Material Viton
Size 1.5
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 3.937
A, mm. 100
B, in. 2
Cad Model File 51W2.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.047
D, mm. 51.99
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 2
Seat Material Viton
Seat-Material Viton
Size 2
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 4.528
A, mm. 115.01
B, in. 2.5
Cad Model File 51W2.5M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.205
D, mm. 56.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 2.5
Seat Material Viton
Seat-Material Viton
Size 2.5
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 5.04
A, mm. 128.02
B, in. 3
Cad Model File 51W3.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.283
D, mm. 57.99
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 3
Seat Material Viton
Seat-Material Viton
Size 3
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 6.063
A, mm. 154
B, in. 4
Cad Model File 51W4.0M-LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.52
D, mm. 64.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 4
Seat Material Viton
Seat-Material Viton
Size 4
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.083
A, in. 3.071
A, mm. 78
B, in. 1
Cad Model File 51W1.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 1.969
D, mm. 50.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 1
Seat Material Viton
Seat-Material Viton
Size 1
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 3.386
A, mm. 86
B, in. 1.5
Cad Model File 51W1.5M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 1.969
D, mm. 50.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 1.5
Seat Material Viton
Seat-Material Viton
Size 1.5
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 3.937
A, mm. 100
B, in. 2
Cad Model File 51W2.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.047
D, mm. 51.99
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 2
Seat Material Viton
Seat-Material Viton
Size 2
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 4.528
A, mm. 115.01
B, in. 2.5
Cad Model File 51W2.5M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.205
D, mm. 56.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 2.5
Seat Material Viton
Seat-Material Viton
Size 2.5
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 5.04
A, mm. 128.02
B, in. 3
Cad Model File 51W3.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.283
D, mm. 57.99
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 3
Seat Material Viton
Seat-Material Viton
Size 3
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 6.063
A, mm. 154
B, in. 4
Cad Model File 51W4.0M-LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.52
D, mm. 64.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 4
Seat Material Viton
Seat-Material Viton
Size 4
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.083
A, in. 3.071
A, mm. 78
B, in. 1
Cad Model File 51W1.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 1.969
D, mm. 50.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 1
Seat Material EPDM
Seat-Material EPDM
Size 1
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 3.386
A, mm. 86
B, in. 1.5
Cad Model File 51W1.5M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 1.969
D, mm. 50.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 1.5
Seat Material EPDM
Seat-Material EPDM
Size 1.5
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 3.937
A, mm. 100
B, in. 2
Cad Model File 51W2.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.047
D, mm. 51.99
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 2
Seat Material EPDM
Seat-Material EPDM
Size 2
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 4.528
A, mm. 115.01
B, in. 2.5
Cad Model File 51W2.5M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.205
D, mm. 56.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 2.5
Seat Material EPDM
Seat-Material EPDM
Size 2.5
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 5.04
A, mm. 128.02
B, in. 3
Cad Model File 51W3.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.283
D, mm. 57.99
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 3
Seat Material EPDM
Seat-Material EPDM
Size 3
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 6.063
A, mm. 154
B, in. 4
Cad Model File 51W4.0M-LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.52
D, mm. 64.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 4
Seat Material EPDM
Seat-Material EPDM
Size 4
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.083
A, in. 3.071
A, mm. 78
B, in. 1
Cad Model File 51W1.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 1.969
D, mm. 50.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 1
Seat Material EPDM
Seat-Material EPDM
Size 1
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 3.386
A, mm. 86
B, in. 1.5
Cad Model File 51W1.5M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 1.969
D, mm. 50.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 1.5
Seat Material EPDM
Seat-Material EPDM
Size 1.5
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 3.937
A, mm. 100
B, in. 2
Cad Model File 51W2.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.047
D, mm. 51.99
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 2
Seat Material EPDM
Seat-Material EPDM
Size 2
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 4.528
A, mm. 115.01
B, in. 2.5
Cad Model File 51W2.5M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.205
D, mm. 56.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 2.5
Seat Material EPDM
Seat-Material EPDM
Size 2.5
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 5.04
A, mm. 128.02
B, in. 3
Cad Model File 51W3.0M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.283
D, mm. 57.99
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 3
Seat Material EPDM
Seat-Material EPDM
Size 3
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 6.063
A, mm. 154
B, in. 4
Cad Model File 51W4.0M-LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.52
D, mm. 64.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 4
Seat Material EPDM
Seat-Material EPDM
Size 4
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.083
A, in. 3.386
A, mm. 86
B, in. 1.5
Cad Model File 51W1.5M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 1.969
D, mm. 50.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports COC Available for 304 Materials
Material Type 304
Material-Type 304
OD Tube Size 1.5
Seat Material Silicone
Seat-Material Silicone
Size 1.5
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065
A, in. 4.528
A, mm. 115.01
B, in. 2.5
Cad Model File 51W2.5M_LTH.STEP
Catalog File valves.pdf
Connections Weld X Weld
Country of Origin China
D, in. 2.205
D, mm. 56.01
Handle Type LTH
ID / OD Polish 20 µin Mechanical ID / 32 µin Mechanical OD
Material Test Reports MTR's Available Upon Request
Material Type 316
Material-Type 316
OD Tube Size 2.5
Seat Material Silicone
Seat-Material Silicone
Size 2.5
Valve Pressure Rating Max 145 psi
Valve Temperature Rating 15 - 200 F
Wall Thickness 0.065