manual butterfly valves
Subcategories
| Product | Brand | Material | Seal material | ISO 5211 Flange type | Connections | Nominal inner diameter | Operation | Max pressure difference at 20 °C (bar) | Material quality | Article compression class | Bore (mm) | Max temperature (°C) | ISO 5211 Square head size (mm) | Manual override | Valve design | Min temperature (°C) | Max pressure difference as end valve (bar) | Spindle material | Material quality spindle | Length operating element (mm) | Regulation type on/off | Approval |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
In stock
|
Tameson | Cast iron | EPDM | Flange F05 | Wafer type | DN 80 | Squeeze lever | 16 | Cast iron GG 25 (GJL-250) | PN 16 | 80 | 110 | 11 | No | Centric | -10 | 16 | Stainless steel | Stainless steel 420 (1.4034) | 200 | No | - |
In stock
|
Tameson | Cast iron | EPDM | Flange F05 | Wafer type | DN 50 | Squeeze lever | 16 | Cast iron GG 25 (GJL-250) | PN 16 | 50 | 110 | 11 | No | Centric | -10 | 16 | Stainless steel | Stainless steel 420 (1.4034) | 200 | No | - |
In stock
|
Tameson | Cast iron | EPDM | Flange F07 | Wafer type | DN 100 | Squeeze lever | 16 | Cast iron GG 25 (GJL-250) | PN 16 | 100 | 110 | 14 | No | Centric | -10 | 16 | Stainless steel | Stainless steel 420 (1.4034) | 290 | No | - |
+3 days
|
Tameson | Cast iron | EPDM | Flange F05 | Lug type | DN 40 | Squeeze lever | 12 | Cast iron GGG 40 | PN 12 | 40 | 110 | 11 | No | Centric | -10 | 12 | Stainless steel | Stainless steel 420 (1.4034) | 200 | No | Drinking water |
+3 days
|
Tameson | Cast iron | EPDM | Flange F10 | Lug type | DN 250 | Squeeze lever | 6 | Cast iron GGG 40 | PN 6 | 250 | 110 | 22 | No | Centric | -10 | 6 | Stainless steel | Stainless steel 420 (1.4034) | 450 | No | - |
+3 days
|
Tameson | Cast iron | EPDM | Flange F05 | Wafer type | DN 80 | Squeeze lever | 16 | Cast iron GG 25 (GJL-250) | PN 16 | 80 | 110 | 11 | No | Centric | -10 | 16 | Stainless steel | Stainless steel 420 (1.4034) | 200 | No | - |
DN200 (8 inch) PN16 Wafer Butterfly Valve GGG40-GGG40...BFLW-200-16-BAB-W
+3 days
|
Tameson | Cast iron | NBR (nitrile rubber) | Flange F10 | Wafer type | DN 200 | Hand wheel | 16 | Cast iron GGG 40 | PN 16 | 200 | 85 | 17 | No | Centric | 5 | 16 | Stainless steel | Stainless steel 420 (1.4034) | 211 | No | - |
+3 days
|
Tameson | Cast iron | EPDM | Flange F05 | Wafer type | DN 65 | Squeeze lever | 16 | Cast iron GG 25 (GJL-250) | PN 16 | 65 | 110 | 11 | No | Centric | -10 | 16 | Stainless steel | Stainless steel 420 (1.4034) | 200 | No | - |
DN125 (5 inch) PN16 Wafer Butterfly Valve GG25-Stainless...BFLW-125-16-ABA
+3 days
|
Tameson | Cast iron | EPDM | Flange F07 | Wafer type | DN 125 | Squeeze lever | 16 | Cast iron GG 25 (GJL-250) | PN 16 | 125 | 110 | 14 | No | Centric | -10 | 16 | Stainless steel | Stainless steel 420 (1.4034) | 290 | No | Drinking water |
DN125 (5 inch) PN16 Wafer Butterfly Valve GG25-Stainless...BFLW-125-16-ABB
+3 days
|
Tameson | Cast iron | NBR (nitrile rubber) | Flange F07 | Wafer type | DN 125 | Squeeze lever | 16 | Cast iron GG 25 (GJL-250) | PN 16 | 125 | 85 | 14 | No | Centric | 5 | 16 | Stainless steel | Stainless steel 420 (1.4034) | 290 | No | - |
+3 days
|
Tameson | Cast iron | EPDM | Flange F07 | Wafer type | DN 125 | Squeeze lever | 16 | Cast iron GGG 40 | PN 16 | 125 | 110 | 14 | No | Centric | -10 | 16 | Stainless steel | Stainless steel 420 (1.4034) | 290 | No | - |
DN125 (5 inch) PN16 Wafer Butterfly Valve GGG40-Stainless...BFLW-125-16-BBB
+3 days
|
Tameson | Cast iron | NBR (nitrile rubber) | Flange F07 | Wafer type | DN 125 | Squeeze lever | 16 | Cast iron GGG 40 | PN 16 | 125 | 85 | 14 | No | Centric | 5 | 16 | Stainless steel | Stainless steel 420 (1.4034) | 290 | No | - |
+3 days
|
Tameson | Cast iron | NBR (nitrile rubber) | Flange F07 | Wafer type | DN 150 | Squeeze lever | 16 | Cast iron GG 25 (GJL-250) | PN 16 | 150 | 85 | 14 | No | Centric | 5 | 16 | Stainless steel | Stainless steel 420 (1.4034) | 290 | No | - |
DN150 (6 inch) PN16 Wafer Butterfly Valve GG25-Stainless...BFLW-150-16-ABA
+3 days
|
Tameson | Cast iron | EPDM | Flange F07 | Wafer type | DN 150 | Squeeze lever | 16 | Cast iron GG 25 (GJL-250) | PN 16 | 150 | 110 | 14 | No | Centric | -10 | 16 | Stainless steel | Stainless steel 420 (1.4034) | 290 | No | Drinking water |
DN150 (6 inch) PN10 Wafer Butterfly Valve GGG40-Stainless...BFLW-150-10-BBC
+3 days
|
Tameson | Cast iron | FKM (FPM) | Flange F07 | Wafer type | DN 150 | Squeeze lever | 10 | Cast iron GGG 40 | PN 10 | 150 | 180 | 14 | No | Centric | 5 | 10 | Stainless steel | Stainless steel 420 (1.4034) | 290 | No | - |
manual butterfly valves
View Tameson’s selection of manual butterfly valves as they are a cost-effective solution for on/off operations as well as modulating the flow. They are simple and easy to understand as they operate by means of having a rotating disc to control the flow. They are controlled manually either by a handle with a locking lever or gear wheel for easy operation. Their body design is typically either a lug or wafer style allowing for quick connection to a system while offering a smaller construction length compared to other quarter-turn valves of the same diameter. The disc design is typically concentric (turns in the middle of the flow), but can also be designed to be eccentric (offset) based on the needed seal and wear requirements. With a wide array of housing, disc, and seal materials, you can select the right combination for your application’s media and environment. They can be used for liquids, slurries, and gases that are hazardous and non-hazardous within a wide temperature range. A butterfly valve is often selected over other quarter-turn valves, like ball valves, due to their lower cost and size for the same diameter size.
