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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 26 products
Show 26 products
Product Brand Material Seal material Connections Material quality Nominal inner diameter Operation Torque (Nm) Control signal Max pressure difference at 20 °C (bar) Namur size (VDI/VDE 3845) Min temperature (°C) Max temperature (°C) Bore (mm) Approval ISO 5211 Flange type ISO 5211 Square head size (mm) Size of supply connection Disc material Manual override Valve design Regulation type on/off Spindle material Max pressure difference as end valve (bar) Spindle seal material Material quality spindle Article compression class ISO 5211 Square head size Torque
DN40 (1-1/2 inch) Wafer...
In stock
Tameson Cast iron EPDM Wafer type Cast iron GGG 40 DN 40 Pneumatic, Spring closed 14.4 6 - 10 bar 16 1/4 inch -10 110 40 Atex Zone 1, Atex Zone 2,... Flange F05 11 G 1/8 inch Stainless steel No Centric No Stainless steel 16 Teflon (PTFE) Stainless steel 420 (1.4034) PN 16 - -
DN65 (2-1/2 inch) Wafer...
+2 days
Tameson Cast iron EPDM Wafer type Cast iron GGG 40 DN 65 Double acting, Pneumatic - 6 - 10 bar 16 1/4 inch -10 110 65 Atex Zone 1, Atex Zone 2,... Flange F05 - G 1/8 inch Stainless steel No Centric No Stainless steel 16 Teflon (PTFE) Stainless steel 420 (1.4034) PN 16 11 49.6
DN80 (3 inch) Wafer...
+2 days
Tameson Cast iron EPDM Wafer type Cast iron GGG 40 DN 80 Double acting, Pneumatic - 6 - 10 bar 16 1/4 inch -10 110 80 Atex Zone 1, Atex Zone 2,... Flange F05 - G 1/8 inch Cast iron GGG 40 No Centric No Stainless steel 16 Teflon (PTFE) Stainless steel 420 (1.4034) PN 16 11 49.6
DN40 (1-1/2 inch) Lug...
+2 days
Tameson Cast iron FKM (FPM) Lug type Cast iron GGG 40 DN 40 Double acting, Pneumatic 49.6 6 - 10 bar 6 1/4 inch 5 180 40 Atex Zone 1, Atex Zone 2,... Flange F05 11 G 1/8 inch Stainless steel No Centric No Stainless steel 6 Teflon (PTFE) Stainless steel 420 (1.4034) PN 6 - -
DN125 (5 inch) Wafer...
+2 days
Tameson Cast iron NBR (nitrile rubber) Wafer type Cast iron GGG 40 DN 125 Pneumatic, Spring closed 103 6 - 10 bar 16 1/4 inch 5 85 125 Atex Zone 1, Atex Zone 2,... Flange F07 14 G 1/4 inch Stainless steel No Centric No Stainless steel 16 Teflon (PTFE) Stainless steel 420 (1.4034) PN 16 - -
DN32 (1-1/4  inch) Lug...
+2 days
Tameson Cast iron NBR (nitrile rubber) Lug type Cast iron GGG 40 DN 32 Pneumatic, Spring closed 14.4 6 - 10 bar 12 1/4 inch 5 85 32 Atex Zone 1, Atex Zone 2,... Flange F05 11 G 1/8 inch Stainless steel No Centric No Stainless steel 12 Teflon (PTFE) Stainless steel 420 (1.4034) PN 12 - -
DN50 (2 inch) Wafer...
+2 days
Tameson Cast iron NBR (nitrile rubber) Wafer type Cast iron GGG 40 DN 50 Double acting, Pneumatic - 6 - 10 bar 16 1/4 inch 5 85 50 Atex Zone 1, Atex Zone 2,... Flange F05 - G 1/8 inch Stainless steel No Centric No Stainless steel 16 Teflon (PTFE) Stainless steel 420 (1.4034) PN 16 11 49.6
DN50 (2 inch) Wafer...
+2 days
Tameson Cast iron EPDM Wafer type Cast iron GGG 40 DN 50 Pneumatic, Spring closed 28 6 - 10 bar 16 1/4 inch -10 110 50 Atex Zone 1, Atex Zone 2,... Flange F05 11 G 1/4 inch Cast iron GGG 40 No Centric No Stainless steel 16 Teflon (PTFE) Stainless steel 420 (1.4034) PN 16 - -
DN150 (6 inch) Wafer...
+2 days
Tameson Cast iron EPDM Wafer type Cast iron GGG 40 DN 150 Pneumatic, Spring closed 103 6 - 10 bar 16 1/4 inch -10 110 150 Atex Zone 1, Atex Zone 2,... Flange F07 14 G 1/4 inch Cast iron GGG 40 No Centric No Stainless steel 16 Teflon (PTFE) Stainless steel 420 (1.4034) PN 16 - -
DN32 (1-1/4  inch) Wafer...
+2 days
Tameson Cast iron EPDM Wafer type Cast iron GGG 40 DN 32 Double acting, Pneumatic - 6 - 10 bar 16 1/4 inch -10 110 32 Atex Zone 1, Atex Zone 2,... Flange F05 - G 1/8 inch Stainless steel No Centric No Stainless steel 16 Teflon (PTFE) Stainless steel 420 (1.4034) PN 16 11 49.6
DN80 (3 inch) Lug Pneumatic...
+2 days
Tameson Cast iron EPDM Lug type Cast iron GGG 40 DN 80 Double acting, Pneumatic 49.6 6 - 10 bar 12 1/4 inch -10 110 80 Atex Zone 1, Atex Zone 2,... Flange F05 11 G 1/8 inch Stainless steel No Centric No Stainless steel 12 Teflon (PTFE) Stainless steel 420 (1.4034) PN 12 - -
DN65 (2-1/2 inch) Wafer...
+2 days
Tameson Cast iron EPDM Wafer type Cast iron GGG 40 DN 65 Pneumatic, Spring closed 28 6 - 10 bar 16 1/4 inch -10 110 65 Atex Zone 1, Atex Zone 2,... Flange F05 11 G 1/4 inch Stainless steel No Centric No Stainless steel 16 Teflon (PTFE) Stainless steel 420 (1.4034) PN 16 - -
DN40 (1-1/2 inch) Wafer...
+2 days
Tameson Cast iron FKM (FPM) Wafer type Cast iron GGG 40 DN 40 Double acting, Pneumatic - 6 - 10 bar 10 1/4 inch 5 180 40 Atex Zone 1, Atex Zone 2,... Flange F05 - G 1/8 inch Stainless steel No Centric No Stainless steel 10 Teflon (PTFE) Stainless steel 420 (1.4034) PN 10 11 49.6
DN50 (2 inch) Wafer...
+2 days
Tameson Cast iron FKM (FPM) Wafer type Cast iron GGG 40 DN 50 Double acting, Pneumatic - 6 - 10 bar 10 1/4 inch 5 180 50 Atex Zone 1, Atex Zone 2,... Flange F05 - G 1/8 inch Stainless steel No Centric No Stainless steel 10 Teflon (PTFE) Stainless steel 420 (1.4034) PN 10 11 49.6
DN32 (1-1/4  inch) Lug...
+2 days
Tameson Cast iron NBR (nitrile rubber) Lug type Cast iron GGG 40 DN 32 Double acting, Pneumatic 49.6 6 - 10 bar 12 1/4 inch 5 85 32 Atex Zone 1, Atex Zone 2,... Flange F05 11 G 1/8 inch Stainless steel No Centric No Stainless steel 12 Teflon (PTFE) Stainless steel 420 (1.4034) PN 12 - -
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.