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Butterfly Valves

A butterfly valve is a valve used for flow regulation in large pipe diameters in which the disc takes the form of disk. Operation is similar to that of a ball valve. A plate or disc is positioned in the center of the pipe. The disc has a rod passing through it that is connected to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel or perpendicular to the flow. Unlike a ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow, regardless of valve position.


SYLAX® 3 LUG (SS Disc) Butterfly Valve - 2"

CODE: S3L04

2 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 2 1/2"

CODE: S3L05

2 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 3"

CODE: S3L06

3 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 4"

CODE: S3L07

4 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 5"

CODE: S3L08

5 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 6"

CODE: S3L09

6 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 8"

CODE: S3L10

8 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 10"

CODE: S3L11

10 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 12"

CODE: S3L12

12 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 2" w/Gear

CODE: S3L04G

2 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 2 1/2" w/Gear

CODE: S3L05G

2 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 3" w/Gear

CODE: S3L06G

3 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 4" w/Gear

CODE: S3L07G

4 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 5" w/Gear

CODE: S3L08G

5 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 6" w/Gear

CODE: S3L09G

6 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 8" w/Gear

CODE: S3L10G

8 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 10" w/Gear

CODE: S3L11G

10 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic

SYLAX® 3 LUG (SS Disc) Butterfly Valve - 12" w/Gear

CODE: S3L12G

12 / Flomatic Valves
Size(s): 2 to 12 in. (50 to 300 mm) Description: Pressure Max: 250 PSI Working Temp: Max 220°F (104°C) NEW Flomatic® SYLAX® 3, Strong DI... More
Flomatic