KE
Main applications
- Biofuels
- Breweries
- Chemical industry
- Chemicals and product carriers
- Crude oil tankers
- Energy
- Food and beverages
- General Processes
- Industry engineering
- Marine
- Nuclear Power Stations
- Pharmaceutical/Biotechnology
- Power Stations < 100 MW
- Power Stations > 100 MW
- Shipping / Shipbuilding
- Steel
- Surface treatment
- Water treatment
Technical data
T max
200 °C
DN max
600
PN max
10
Design
Centred-disc butterfly valve with PFA liner for the chemical industry. With lever, manual gearbox, pneumatic or electric actuator. With wafer-type body (T1), full-lug body (T4) or U-section body with raised faces (T6). Connections to EN, ASME or JIS.
Application
Highly corrosive fluids: toxic and highly corrosive fluids which cannot be handled by metals or elastomers, thus requiring the sole use of PFA. Moderately corrosive and aggressive fluids allowing the use of a PFA liner in combination with a stainless steel valve disc. Fluids requiring absolutely safe handling.
Further technical information about KE
Overview of technical data
T | -20 – 200 (°C) |
DN | 40 – 600 |
PN | 10 |
Actuator options available ex works | Pneumatic actuator type ACTAIR, Hydraulic actuator type DYNACTO, Pneumatic actuator to customer's choice, Electric actuator type ACTELEC, Pneumatic actuator type DYNACTAIR, Electric actuator to customer's choice, Hydraulic actuator type ACTO |
Body design | U-section body, Wafer body, Lug body |
Valve disc material | 1.4542, 1.4542+PFA, 1.4027, 0.9635, 1.4404, NORIHARD, 1.4027+PFA, 1.4404 POL. |
Dimension standard | EN 558-1/20 ISO 5752/20 |
Liner material | VITON-VA, CSM-Y, EPDM-XF, PFA-TEFLON, NBR-CB, EPDM-XA |
Valve disc/plug material | Soft seat |
Threaded-end design | Wafer-type design, Flange design, Screwed flange design |
Body material (EN standard) | JS 1025, JS 1030 |
Main applications | Building services, Water, Oil / Gas, Energy, Waste water / sewage, Industry and process engineering |
Body material | Nodular cast iron |