The butterfly valve is opened or closed completely by an open-close rotary actuator. Continuous rotary actuators are controlled by a commercially available controller and move the valve discs into any position desired.
The disc made of stainless steel is pressed into the soft-sealing EPDM seat by a rotary movement and ensures leakage rate A (tight).
The flow rate losses are slight in open position and the kvs value is high.
Media: Cold and warm water.
Media temperature: -20°C ... +120°C
Rated pressure: ps 1600 kPa
Pipe connectors: DN 65
Angle of rotation: 90°
Installation position Vertical to horizontal
Lug type butterfly valves, for shut-off functions, in open and closed cold and hot water systems, for switching heating and cooling machines on and off.
| Mfr. Part No. | Description |
Phone : + 86-28-65770218
Fax : + 86-28-86129221
Email : sunny@asicedirect.com
And constantly improve our products and services to provide efficient custom automation solutions to ensure that customers get fast, professional service and support.
A solution provider in the industrial control & electronic market, providing quality automation parts.
Headquarters: 
© 2015-2022 A&S Automation.,Ltd. All Rights Reserved.
