Easy
installation, maintenance-free drive
KIESELMANN
butterfly valves are the space-saving solution for shutting down product flows
in process plants and on panels and containers hygienically and cost-effectively. They are also
available as intermediate flange butterfly valves as well as numerous other
connection variants, such as welding and threaded ends.
We
manufacture all valves at our headquarters in Knittlingen.
Our
butterfly valves are excellent; and are characterised by:
Easy installation, many connection options
Service-friendly intermediate flange design
tailor-made and long-term spare parts supply
as well as the highest quality in dimensional
accuracy and surface finish.
The
sealing elements used all have proof of
suitability for use in the food industry. The ergonomic heat
protection handle of our butterfly valves is available as 360° all-round
switching, with 90° locking and optionally also with switching
limitation. Alternatively, these valves are also available with a stainless
steel handle.
Automatically cost-effective
You do
not have to go without automation with this cost-effective valve solution. On
the contrary, for automatic operation, the butterfly valves can be equipped
with a pneumatic rotary actuator
. Our modular system makes it possible to change over quickly and easily
from manual to pneumatic drive without removing the valves from the piping
system. The drives are available with sensors or control head KI-TOP.
KIESELMANN
pneumatic rotary actuators are characterised by a particularly high torque. The
closed version in stainless steel housing is completely maintenance-free. We
give you a 5-year guarantee. The standard position indicator lets you know at
any time how the valve is switched. The practical end position detector ensures
permanently reliable feedback without the hassle of readjusting the limit
switches.
• Robust, designed to be easy to install
• Ergonomic thermal protection handle (also in colour of choice)
• Handle type plastic or stainless steel
• Maintenance-friendly construction
• Automation option
• Drives selectable, three power levels
• Sealing materials Silicone, EPDM, FKM, HNBR
Technical data
Sizes :
DN 15–200 1"–4"
Seals:
EPDM HNBR
SIP 140°C, 30 min
Silicone FKM SIP 100°C, 30 min
SIP
110°C, 30 min
SIP
90°C, 30 min
Materials:
in product contact
1.4301 / AISI 304
1.4307
/ AISI 304L
1.4404 / AISI 316L
Product-contacting
surfaces
Ra ? 0.8 µm e-polished
Actuator:
PDA 75 / PDA 100 / PDA 125
Operating pressure :
DN 15–65 / 1"-2½" DN 80-100 / 3"–4" DN 125 /
150 / 200
max. 16 bar max.
Control air:
5.5–8 bar lower control air pressures on request
Operating temperature:
95 °C
