Butterfly valves with electric or pneumatic drive
Automated butterfly valves are controlled by an electric or pneumatic motor. The simplest variant with a ratchet or hand lever is easy to use, reliable and can be used without problems in few switching cycles. However, is frequent operations are required, a manual control can quickly become cumbersome, time-consuming and expensive. We offer you our butterfly valve with drive for easy remote handling. Depending on the model selected, the drive can be controlled electrically or pneumatically. As a result, you can control the system easily, increase your efficiency, save time and, of course, money. Because of the automated controls using the butterfly valve's drive, your employees are also protected against dangerous leaks of the medium, which can be harmful to health or even fatal.
Butterfly valve DN 150 PN10 Wafer type body made of GGG40 with pneumatic actuator double acting seal EPDM industry design
diameter:
DN 150
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40)
actuation:
pneumatic actuator double acting
application:
industry design
Butterfly valve DN 200 PN10 Lug type body made of GGG40 with electric actuator 230V 50Hz seal EPDM industry design
diameter:
DN 200
design:
Lug type
body material:
SG iron EN-JS1030 (GGG40)
actuation:
electric actuator 230V 50Hz
application:
industry design
Butterfly valve DN 150 PN10 Lug type body made of GGG40 with electric actuator 24V AC/DC seal NBR-black industry design
diameter:
DN 150
design:
Lug type
body material:
SG iron EN-JS1030 (GGG40)
actuation:
electric actuator 24V AC/DC
application:
industry design
Butterfly valve DN 125 PN16 Lug type body made of GGG40 with electric actuator 24V AC/DC seal FPM industry design
diameter:
DN 125
design:
Lug type
body material:
SG iron EN-JS1030 (GGG40)
actuation:
electric actuator 24V AC/DC
application:
industry design
Butterfly valve DN 40 PN10 Wafer type body made of GGG40 with electric actuator 230V 50Hz seal EPDM industry design
diameter:
DN 40
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40)
actuation:
electric actuator 230V 50Hz
application:
industry design
Butterfly valve DN 65 PN16 Lug type body made of GGG40 with electric actuator 24V AC/DC seal NBR-black industry design
diameter:
DN 65
design:
Lug type
body material:
SG iron EN-JS1030 (GGG40)
actuation:
electric actuator 24V AC/DC
application:
industry design
Butterfly valve DN 125 PN10 Wafer type body made of GGG40 with pneumatic actuator single acting seal EPDM industry design
diameter:
DN 125
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40)
actuation:
pneumatic actuator single acting
application:
industry design
Butterfly valve DN 80 PN10 Lug type body made of GGG40 with electric actuator 24V AC/DC seal EPDM industry design
diameter:
DN 80
design:
Lug type
body material:
SG iron EN-JS1030 (GGG40)
actuation:
electric actuator 24V AC/DC
application:
industry design
Butterfly valves with pneumatic or electric drive!
For maximum flexibility, we offer you our between-flange butterfly valves, also with drives in different variants. The butterfly valve with pneumatic drive (image left) is operated with compressed air. These are available in single-acting or double-acting models. Single-acting drives only have one inlet that is operated by compressed air, which opens the valve. It is then closed by a pre-tensioned spring. Double-acting drives have two inlets, one serves to close the valve and the other to open the valve, depending on which inlet is actuated with compressed air. The pneumatic drive can be operated via a Namur valve . We are able to offer the butterfly valves with electric rotary drive (image right) with voltages 24 Volt AC/DC or 230 Volt AC. The electric drive includes a temperature monitor, which constantly monitors the temperature of the motor. Please note that our automated butterfly valves only up to DN200 are available in the webshop. Butterfly valves with larger nominal widths have to be ordered from us. Our motorised butterfly widths are frequently used in water and drinking water treatment, in shipbuilding, in sewage plants, in various hot water or cold water circuits
Irrespective of the drive technology, our butterfly valves are made from high quality spheroidal graphite cast iron GGG40. Some of the drives are designed with protection class IP67, more information is available in the datasheets.
There for you
Special requests, spare parts or a quick support? Our staff will answer your questions and concerns immediately.
You can reach us from Monday to Friday at +497143 9666900 and any time at info@nieruf.de
Quality
Our certified quality management according to DIN EN ISO 9001: 2015 is part of our DNA. With our test stands we can carry out pressure tests with up to 350 bar with air and water as well as leak tests according to DIN EN 122661.
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