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... Read more Read more

Product Brand Seal Housing Function Max pres ISO-Top Orifice Max temp Series Min temp Certification
DN50 PN16 Wafer Butterfly...
£79.79 (£96.55 incl vat)
In stock
Tameson EPDM Cast iron (GG25) 2 way 16 F05 50 110 BFLW -10 -
DN100 PN16 Wafer Butterfly...
£112.09 (£135.63 incl vat)
In stock
Tameson EPDM Cast iron (GG25) 2 way 16 F07 100 110 BFLW -10 -
DN80 PN16 Wafer Butterfly...
£95.94 (£116.09 incl vat)
In stock
Tameson EPDM Cast iron (GG25) 2 way 16 F05 80 110 BFLW -10 -
DN40 PN16 Wafer Butterfly...
£131.09 (£158.62 incl vat)
+3 days
Tameson NBR Cast iron (GGG40) 2 way 16 F05 40 85 BFLW 5 -
DN50 PN16 Wafer Butterfly...
£103.54 (£125.28 incl vat)
+3 days
Tameson EPDM Cast iron (GG25) 2 way 16 F05 50 110 BFLW -10 DVGW
DN50 PN16 Wafer Butterfly...
£103.54 (£125.28 incl vat)
+3 days
Tameson NBR Cast iron (GG25) 2 way 16 F05 50 85 BFLW 5 -
DN50 PN16 Wafer Butterfly...
£132.04 (£159.77 incl vat)
+3 days
Tameson EPDM Cast iron (GGG40) 2 way 16 F05 50 110 BFLW -10 DVGW
DN65 PN16 Wafer Butterfly...
£84.54 (£102.29 incl vat)
+3 days
Tameson NBR Cast iron (GG25) 2 way 16 F05 65 85 BFLW 5 -
DN65 PN16 Wafer Butterfly...
£103.54 (£125.28 incl vat)
+3 days
Tameson EPDM Cast iron (GG25) 2 way 16 F05 65 110 BFLW -10 DVGW
DN300 PN16 Wafer Butterfly...
£741.94 (£897.75 incl vat)
+3 days
Tameson EPDM Cast iron (GGG40) 2 way 16 F12 300 110 BFLW -10 -
DN32 PN12 Lug Butterfly...
£149.14 (£180.46 incl vat)
+3 days
Tameson NBR Cast iron (GGG40) 2 way 12 F05 32 85 BFLL 5 -
DN40 PN12 Lug Butterfly...
£149.14 (£180.46 incl vat)
+3 days
Tameson EPDM Cast iron (GGG40) 2 way 12 F05 40 110 BFLL -10 DVGW
DN40 PN6 Lug Butterfly...
£317.29 (£383.92 incl vat)
+3 days
Tameson FKM Cast iron (GGG40) 2 way 6 F05 40 180 BFLL 5 -
DN50 PN6 Lug Butterfly...
£336.29 (£406.91 incl vat)
+3 days
Tameson FKM Cast iron (GGG40) 2 way 6 F05 50 180 BFLL 5 -
DN65 PN12 Lug Butterfly...
£132.99 (£160.92 incl vat)
+3 days
Tameson EPDM Cast iron (GGG40) 2 way 12 F05 65 110 BFLL -10 -
manual butterfly valves

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.