butterfly valves are primarily used in industrial applications and the chemical industry, as well as the fields of water supply and water/waste water treatment. The concentric and single-eccentric designs are available as standard. However, the double-eccentric and triple-eccentric shut-off valves are also available for projects on request. Use of matched control components such as position indicators, positioners and process controllers allows butterfly valves to also be used in control circuits.
Wafer - Between flanges PN10/16 & ANSI 150 TS: -10°C/+110°C.
Manual valves equiped with SF012 limit switch box IP67 - SPDT 250V-5A (see features page 66). - See features of the valve page 31. More about 1150 - DiscGGG50(DiscCF8M up to DN100)/ SeatEPDM Manual valves equiped with SF012 limit switch box IP67 - SPDT 250V-5A
See features of the valve page 31. More about 1153 - Disc CF8M / SeatEPDM 1153 Series - Butterfly valve - Body Cast iron EN-GJS500 7 - Butterfly Steel - EPDM liner Ears centering (Wafer) insulation for long Col Platinum ISO 5211 through shaft Cuff dovetail removable
Wafer - Between flanges ANSI 150 More about 1115 - Between flanges ANSI 150 - BodyA216WCB / DiscCF8M 1115 Series - Butterfly valve - Double eccentric - Steel A216WCB - Butterfly Steel - Fire Safety - ISO PN20 ANSI 150 Ears centering (Wafer) Fire Safe according to ISO 10497:2010 Platinum ISO 5211 direct mounting
Wafer - Between flanges PN16/25 DN PS(bar) 50 25 65 25 80 25 100 16/25* 125 16/25* 150 16/25 200 16/25* 250 16/25* 300 16/25* 350 25 400 25
Encapsulated seal ring Slider crank gearbox Long series face to face Tapered keyway drive Options: pipe burst shutoff, drop-weight actuator
More about 714703_713703 - Butterfly Butterfly PN 25 Lugged Straight GGG40.3 Variants: With handlever Various actuators and gearboxes Other dimensions/materials on reques
More about 720702_721702 - Butterfly Butterfly PN 16/10 Wafer Straight SS316 Variants: With handlever Various actuators and gearboxes Viton- and Teflon-seal DN 200-600 avaible to fit PN16 Other dimensions/materials on request
More about 730702_731702 - Butterfly Butterfly PN 16/10 Flange Straight SS316 Variants: With handlever Various actuators and gearboxes Viton seal DN 200-600 avaible to fit PN16 Other dimensions/materials on request
More about 740702_741702 - Butterfly Butterfly PN 16/10 Flange Straight SS316 Variants: With handlever Various actuators and gearboxes Viton seal DN 200-600 avaible to fit PN16 Other dimensions/materials on request
More about 762994 - Butterfly Butterfly PN 10/40 Wafer Straight CF8M Variants: Metal seat PTFE seat Viton or EPDM seat Lugg Type Other dimensions/materials on request
More about 772992_772962 - Butterfly Butterfly PN 16 Lugged Straight CF3M Variants: Metal to metal seat Metal + PTFE seat fire safe Cryogenic version Other dimensions/materials on request
More about 780702_781702 - Butterfly Butterfly PN 16/10 Flange Straight SS316 Variants: With handlever Various actuators and gearboxes Viton- and Teflon-seal DN 200-600 avaible to fit PN16 Other dimensions/materials on request
More about 710702_711702 - Butterfly Butterfly PN 16/10 Lugged Straight GGG40.3 Variants: With handlever Various actuators and gearboxes Viton- and Teflon-seal DN 200-600 avaible to fit PN16 avaible to fit PN6 Other dimensions/materials on request