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

Material Type
Size
Seat Material

View Dimensions

Dimensions

OD Tube Size	A, in.	A, mm.	B, in.	D, in.	D, mm.
1	3.071	78	1	1.969	50.01
1.5	3.386	86	1.5	1.969	50.01
2	3.937	100	2	2.047	51.99
2.5	4.528	115.01	2.5	2.205	56.01
3	5.04	128.02	3	2.283	57.99
4	6.063	154	4	2.52	64.01

EPDM

	VNE part number
OD Tube Size	304	316
1	51W1.0ME/LTH	51W-61.0ME/LTH
1.5	51W1.5ME/LTH	51W-61.5ME/LTH
2	51W2.0ME/LTH	51W-62.0ME/LTH
2.5	51W2.5ME/LTH	51W-62.5ME/LTH
3	51W3.0ME/LTH	51W-63.0ME/LTH
4	51W4.0ME/LTH	51W-64.0ME/LTH

Silicone

	VNE part number
OD Tube Size	304	316
1	51W1.0MS/LTH	51W-61.0MS/LTH
1.5	--	51W-61.5MS/LTH
2	51W2.0MS/LTH	51W-62.0MS/LTH
2.5	51W2.5MS/LTH	--
3	51W3.0MS/LTH	51W-63.0MS/LTH
4	51W4.0MS/LTH	51W-64.0MS/LTH

Viton

	VNE part number
OD Tube Size	304	316
1	51W1.0MV/LTH	51W-61.0MV/LTH
1.5	51W1.5MV/LTH	51W-61.5MV/LTH
2	51W2.0MV/LTH	51W-62.0MV/LTH
2.5	51W2.5MV/LTH	51W-62.5MV/LTH
3	51W3.0MV/LTH	51W-63.0MV/LTH
4	51W4.0MV/LTH	51W-64.0MV/LTH

Cad Model File	Click here to request 3D Step File
A, in.	3.071
A, mm.	78
B, in.	1
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

Cad Model File	Click here to request 3D Step File
A, in.	3.937
A, mm.	100
B, in.	2
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

Cad Model File	Click here to request 3D Step File
A, in.	4.528
A, mm.	115.01
B, in.	2.5
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

Cad Model File	Click here to request 3D Step File
A, in.	5.04
A, mm.	128.02
B, in.	3
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

Cad Model File	Click here to request 3D Step File
A, in.	6.063
A, mm.	154
B, in.	4
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

Cad Model File	Click here to request 3D Step File
A, in.	3.071
A, mm.	78
B, in.	1
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

Cad Model File	Click here to request 3D Step File
A, in.	3.386
A, mm.	86
B, in.	1.5
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

Cad Model File	Click here to request 3D Step File
A, in.	3.937
A, mm.	100
B, in.	2
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

Cad Model File	Click here to request 3D Step File
A, in.	5.04
A, mm.	128.02
B, in.	3
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

Cad Model File	Click here to request 3D Step File
A, in.	6.063
A, mm.	154
B, in.	4
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

Cad Model File	Click here to request 3D Step File
A, in.	3.071
A, mm.	78
B, in.	1
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

Cad Model File	Click here to request 3D Step File
A, in.	3.386
A, mm.	86
B, in.	1.5
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

Cad Model File	Click here to request 3D Step File
A, in.	3.937
A, mm.	100
B, in.	2
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

Cad Model File	Click here to request 3D Step File
A, in.	4.528
A, mm.	115.01
B, in.	2.5
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

Cad Model File	Click here to request 3D Step File
A, in.	5.04
A, mm.	128.02
B, in.	3
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

Cad Model File	Click here to request 3D Step File
A, in.	6.063
A, mm.	154
B, in.	4
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

Cad Model File	Click here to request 3D Step File
A, in.	3.071
A, mm.	78
B, in.	1
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

Cad Model File	Click here to request 3D Step File
A, in.	3.386
A, mm.	86
B, in.	1.5
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

Cad Model File	Click here to request 3D Step File
A, in.	3.937
A, mm.	100
B, in.	2
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

Cad Model File	Click here to request 3D Step File
A, in.	4.528
A, mm.	115.01
B, in.	2.5
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

Cad Model File	Click here to request 3D Step File
A, in.	5.04
A, mm.	128.02
B, in.	3
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

Cad Model File	Click here to request 3D Step File
A, in.	6.063
A, mm.	154
B, in.	4
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

Cad Model File	Click here to request 3D Step File
A, in.	3.071
A, mm.	78
B, in.	1
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

Cad Model File	Click here to request 3D Step File
A, in.	3.386
A, mm.	86
B, in.	1.5
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

Cad Model File	Click here to request 3D Step File
A, in.	3.937
A, mm.	100
B, in.	2
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

Cad Model File	Click here to request 3D Step File
A, in.	4.528
A, mm.	115.01
B, in.	2.5
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

Cad Model File	Click here to request 3D Step File
A, in.	5.04
A, mm.	128.02
B, in.	3
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

Cad Model File	Click here to request 3D Step File
A, in.	6.063
A, mm.	154
B, in.	4
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

Cad Model File	Click here to request 3D Step File
A, in.	3.071
A, mm.	78
B, in.	1
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

Cad Model File	Click here to request 3D Step File
A, in.	3.386
A, mm.	86
B, in.	1.5
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

Cad Model File	Click here to request 3D Step File
A, in.	3.937
A, mm.	100
B, in.	2
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

Cad Model File	Click here to request 3D Step File
A, in.	4.528
A, mm.	115.01
B, in.	2.5
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

Cad Model File	Click here to request 3D Step File
A, in.	5.04
A, mm.	128.02
B, in.	3
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

Cad Model File	Click here to request 3D Step File
A, in.	6.063
A, mm.	154
B, in.	4
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