Butterfly valve DN 300 Wafer type body made of GGG40 with pneumatic actuator double acting seal EPDM DVGW drinking water, WRAS, ACS, W270 industry design
diameter:
DN 300
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator double acting
application:
industry design
Butterfly valve DN 300 Lug type body made of GGG40 with pneumatic actuator double acting seal EPDM high temperature & FDA industry design
diameter:
DN 300
design:
Lug type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator double acting
application:
industry design
Butterfly valve DN 300 Lug type body made of GGG40 with pneumatic actuator double acting seal NBR-70-black DVGW gas industry design
diameter:
DN 300
design:
Lug type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator double acting
application:
industry design
Butterfly valve DN 300 Wafer type body made of GGG40 with pneumatic actuator double acting seal FPM industry design
diameter:
DN 300
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator double acting
application:
industry design
Butterfly valve DN 300 Lug type body made of GGG40 with pneumatic actuator double acting seal EPDM DVGW drinking water, WRAS, ACS, W270 industry design
diameter:
DN 300
design:
Lug type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator double acting
application:
industry design
Butterfly valve DN 300 Wafer type body made of GGG40 with pneumatic actuator double acting seal NBR-70-black DVGW gas industry design
diameter:
DN 300
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator double acting
application:
industry design
Butterfly valve DN 50 Wafer type body made of GGG40 with pneumatic actuator double acting seal EPDM DVGW drinking water, WRAS, ACS, W270 industry design
diameter:
DN 50
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator double acting
application:
industry design
Butterfly valve DN 32 Lug type body made of GGG40 with pneumatic actuator double acting seal EPDM DVGW drinking water, WRAS, ACS, W270 industry design
diameter:
DN 32
design:
Lug type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator double acting
application:
industry design
Butterfly valve DN 32 PN10-PN16 Lug type body made of GGG40 with electric actuator 24-240V AC/DC seal FPM industry design
diameter:
DN 32
design:
Lug type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
electric actuator 24-240V AC/DC
application:
industry design
Butterfly valve DN 40 Wafer type body made of GGG40 with pneumatic actuator single acting normally closed seal EPDM high temperature & FDA industry design
diameter:
DN 40
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator single acting normally closed
application:
industry design
Butterfly valve DN 50 Lug type body made of GGG40 with pneumatic actuator double acting seal EPDM high temperature & FDA industry design
diameter:
DN 50
design:
Lug type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator double acting
application:
industry design
Butterfly valve DN 40 Wafer type body made of GGG40 with pneumatic actuator single acting normally closed seal EPDM DVGW drinking water, WRAS, ACS, W270 industry design
diameter:
DN 40
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator single acting normally closed
application:
industry design
Butterfly valve DN 65 PN10-PN16 Lug type body made of GGG40 with electric actuator 24-240V AC/DC seal FPM industry design
diameter:
DN 65
design:
Lug type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
electric actuator 24-240V AC/DC
application:
industry design
Butterfly valve DN 50 Wafer type body made of GGG40 with pneumatic actuator double acting seal NBR-70-black DVGW gas industry design
diameter:
DN 50
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator double acting
application:
industry design
Butterfly valve DN 40 PN6-PN10-PN16 & ANSI150 Wafer type body made of GGG40 with electric actuator 24-240V AC/DC seal FPM industry design
diameter:
DN 40
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
electric actuator 24-240V AC/DC
application:
industry design
Butterfly valve DN 40 Wafer type body made of GGG40 with pneumatic actuator double acting seal NBR-70-black DVGW gas industry design
diameter:
DN 40
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator double acting
application:
industry design
Butterfly valve DN 32 Wafer type body made of GGG40 with pneumatic actuator single acting normally closed seal EPDM DVGW drinking water, WRAS, ACS, W270 industry design
diameter:
DN 32
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator single acting normally closed
application:
industry design
Butterfly valve DN 150 Wafer type body made of GGG40 with pneumatic actuator double acting seal EPDM high temperature & FDA industry design
diameter:
DN 150
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator double acting
application:
industry design
Butterfly valve DN 50 Wafer type body made of GGG40 with pneumatic actuator single acting normally closed seal FPM industry design
diameter:
DN 50
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator single acting normally closed
application:
industry design
Butterfly valve DN 65 Wafer type body made of GGG40 with pneumatic actuator double acting seal NBR-70-black DVGW gas industry design
diameter:
DN 65
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator double acting
application:
industry design
Butterfly valve DN 40 PN10-PN16 Lug type body made of GGG40 with electric actuator 24-240V AC/DC seal FPM industry design
diameter:
DN 40
design:
Lug type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
electric actuator 24-240V AC/DC
application:
industry design
Butterfly valve DN 32 Wafer type body made of GGG40 with pneumatic actuator single acting normally closed seal FPM industry design
diameter:
DN 32
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator single acting normally closed
application:
industry design
Butterfly valve DN 40 Wafer type body made of GGG40 with pneumatic actuator double acting seal EPDM high temperature & FDA industry design
diameter:
DN 40
design:
Wafer type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
pneumatic actuator double acting
application:
industry design
Butterfly valve DN 50 PN10-PN16 Lug type body made of GGG40 with electric actuator 24-240V AC/DC seal FPM industry design
diameter:
DN 50
design:
Lug type
body material:
SG iron EN-JS1030 (GGG40) blue body RAL 5005 epoxy-coating 80μm
actuation:
electric actuator 24-240V 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 sales@nieruf.com
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.
This is NieRuf
Committed
Commitment engenders trust. We stand by our word and are convinced that as a result not only our customers but also everyone we work with can rely on us.
Motivated
We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.
Competently
Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.
Flexible
We do not adhere to rigid guidelines but instead focus on the individual wishes and needs of our customers. They are more important to us than internal company processes.
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