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Max pressure difference at 20 °C (bar)

Min temperature (°C)

Max temperature (°C)

pneumatic actuated butterfly valves

View Tameson’s range of pneumatically controlled butterfly valves, which are used to control the flow of a media remotely. They can have either a lug or wafer connection style. Based on the actuator design (single or double acting) the actuator... Read more Read more

There are 167 products
Show 167 products
Product Brand Material Seal material Connections Nominal inner diameter Control signal Operation Max pressure difference at 20 °C (bar) Namur size (VDI/VDE 3845) Article compression class Min temperature (°C) Material quality Max temperature (°C) Bore (mm) ISO 5211 Flange type Approval ISO 5211 Square head size (mm) Size of supply connection Disc material Torque (Nm) Valve design Spindle material Max pressure difference as end valve (bar) Material quality spindle Spindle seal material
DN80 (3 inch) Wafer...
+2 days
Tameson Cast iron EPDM Wafer type DN 80 6 - 10 bar Pneumatic, Spring closed 16 1/4 inch PN 16 -10 Cast iron GG 25 (GJL-250) 110 80 Flange F05 Atex Zone 1, Atex Zone 2,... 11 G 1/4 inch Cast iron GGG 40 28 Centric Stainless steel 16 Stainless steel 420 (1.4034) Teflon (PTFE)
DN50 (2 inch) Lug Pneumatic...
+2 days
Tameson Cast iron EPDM Lug type DN 50 6 - 10 bar Pneumatic, Spring closed 12 1/4 inch PN 12 -10 Cast iron GG 25 (GJL-250) 110 50 Flange F05 Atex Zone 1, Atex Zone 2,... 11 G 1/4 inch Cast iron GGG 40 28 Centric Stainless steel 12 Stainless steel 420 (1.4034) Teflon (PTFE)
DN80 (3 inch) Lug Pneumatic...
+2 days
Tameson Cast iron NBR (nitrile rubber) Lug type DN 80 6 - 10 bar Pneumatic, Spring open 12 1/4 inch PN 12 5 Cast iron GGG 40 85 80 Flange F05 Atex Zone 1, Atex Zone 2,... 11 G 1/4 inch Stainless steel 28 Centric Stainless steel 12 Stainless steel 420 (1.4034) Teflon (PTFE)
DN50 (2 inch) Wafer...
+3 days
Tameson Cast iron EPDM Wafer type DN 50 6 - 10 bar Double acting, Pneumatic 16 1/4 inch PN 16 -10 Cast iron GG 25 (GJL-250) 110 50 Flange F05 Atex Zone 1, Atex Zone 2,... 11 G 1/8 inch Cast iron GGG 40 49.6 Centric Stainless steel 16 Stainless steel 420 (1.4034) Teflon (PTFE)
DN125 (5 inch) Wafer...
+2 days
Tameson Cast iron EPDM Wafer type DN 125 6 - 10 bar Double acting, Pneumatic 16 1/4 inch PN 16 -10 Cast iron GG 25 (GJL-250) 110 125 Flange F07 Atex Zone 1, Atex Zone 2,... 14 G 1/4 inch Stainless steel 190 Centric Stainless steel 16 Stainless steel 420 (1.4034) Teflon (PTFE)
DN100 (4  inch) Wafer...
+2 days
Tameson Cast iron EPDM Wafer type DN 100 6 - 10 bar Double acting, Pneumatic 16 1/4 inch PN 16 -10 Cast iron GG 25 (GJL-250) 110 100 Flange F07 Atex Zone 1, Atex Zone 2,... 14 G 1/4 inch Cast iron GGG 40 98.6 Centric Stainless steel 16 Stainless steel 420 (1.4034) Teflon (PTFE)
DN80 (3 inch) Lug Pneumatic...
+2 days
Tameson Cast iron EPDM Lug type DN 80 6 - 10 bar Pneumatic, Spring closed 12 1/4 inch PN 12 -10 Cast iron GGG 40 110 80 Flange F05 Atex Zone 1, Atex Zone 2,... 11 G 1/4 inch Stainless steel 28 Centric Stainless steel 12 Stainless steel 420 (1.4034) Teflon (PTFE)
DN200 (8 inch) Wafer...
+2 days
Tameson Cast iron EPDM Wafer type DN 200 6 - 10 bar Double acting, Pneumatic 10 1/4 inch PN 10 -10 Cast iron GG 25 (GJL-250) 110 200 Flange F10 Atex Zone 1, Atex Zone 2,... 17 G 1/4 inch Stainless steel 354 Centric Stainless steel 10 Stainless steel 420 (1.4034) Teflon (PTFE)
DN50 (2 inch) Wafer...
+3 days
Tameson Cast iron NBR (nitrile rubber) Wafer type DN 50 6 - 10 bar Double acting, Pneumatic 16 1/4 inch PN 16 5 Cast iron GG 25 (GJL-250) 85 50 Flange F05 Atex Zone 1, Atex Zone 2,... 11 G 1/8 inch Stainless steel 49.6 Centric Stainless steel 16 Stainless steel 420 (1.4034) Teflon (PTFE)
DN80 (3 inch) Wafer...
+3 days
Tameson Cast iron EPDM Wafer type DN 80 6 - 10 bar Double acting, Pneumatic 16 1/4 inch PN 16 -10 Cast iron GGG 40 110 80 Flange F05 Atex Zone 1, Atex Zone 2,... 11 G 1/8 inch Stainless steel 49.6 Centric Stainless steel 16 Stainless steel 420 (1.4034) Teflon (PTFE)
DN32 (1-1/4  inch) Lug...
+2 days
Tameson Cast iron EPDM Lug type DN 32 6 - 10 bar Pneumatic, Spring closed 12 1/4 inch PN 12 -10 Cast iron GGG 40 110 32 Flange F05 Atex Zone 1, Atex Zone 2,... 11 G 1/8 inch Stainless steel 14.4 Centric Stainless steel 12 Stainless steel 420 (1.4034) Teflon (PTFE)
DN25 (1  inch) Wafer...
+3 days
Tameson Cast iron NBR (nitrile rubber) Wafer type DN 25 6 - 10 bar Double acting, Pneumatic 10 1/4 inch PN 10 5 Cast iron GG 25 (GJL-250) 85 25 Flange F05 Atex Zone 1, Atex Zone 2,... 11 G 1/8 inch Stainless steel 49.6 Centric Stainless steel 10 Stainless steel 420 (1.4034) Teflon (PTFE)
DN65 (2-1/2 inch) Wafer...
+3 days
Tameson Stainless steel FKM (FPM) Wafer type DN 65 6 - 10 bar Double acting, Pneumatic 10 1/4 inch PN 10 5 Stainless steel 316 (1.4408) 180 65 Flange F05 Atex Zone 1, Atex Zone 2,... 11 G 1/8 inch Stainless steel 49.6 Centric Stainless steel 10 Stainless steel 420 (1.4034) Teflon (PTFE)
DN150 (6 inch) Wafer...
+2 days
Tameson Cast iron EPDM Wafer type DN 150 6 - 10 bar Double acting, Pneumatic 16 1/4 inch PN 16 -10 Cast iron GG 25 (GJL-250) 110 150 Flange F07 Atex Zone 1, Atex Zone 2,... 14 G 1/4 inch Cast iron GGG 40 190 Centric Stainless steel 16 Stainless steel 420 (1.4034) Teflon (PTFE)
DN150 (6 inch) Wafer...
+2 days
Tameson Cast iron NBR (nitrile rubber) Wafer type DN 150 6 - 10 bar Double acting, Pneumatic 16 1/4 inch PN 16 5 Cast iron GG 25 (GJL-250) 85 150 Flange F07 Atex Zone 1, Atex Zone 2,... 14 G 1/4 inch Stainless steel 190 Centric Stainless steel 16 Stainless steel 420 (1.4034) Teflon (PTFE)
pneumatic actuated butterfly valves

pneumatic actuated butterfly valves

View Tameson’s range of pneumatically controlled butterfly valves, which are used to control the flow of a media remotely. They can have either a lug or wafer connection style. Based on the actuator design (single or double acting) the actuator will open and close the butterfly valve with compressed air (single acting uses a spring to either open or close the valve). The butterfly valve has a disc that rotates with the actuator to open or close the butterfly valve. The butterfly valve design allows for good sealing properties, durability, and reliability for your application. Pneumatic actuators are a reliable solution and often used to control larger valves than electric actuators at a lower investment cost. There are various housings, seals, and sizes of pneumatically controlled butterfly valves to allow you to find the right one for your application.