Design
Centered disc butterfly valve with elastomer liner. With manual gearbox, electric, hydraulic actuator or counter weight. U-section / double flanged body with flat faces (T5). EN, ASME, JIS connections possible.
Applications
Water supply, water treatment, irrigation, disposal, desalination (reverse osmosis, MSF), industry. Cooling circuits, fire fighting systems, shipbuilding, steel industry, power stations (water, thermal, nuclear). Shut-off and control duties in all industrial applications.
Overview of technical data
|
Actuator options available ex works | Electric actuator type ACTELEC; Hydraulic actuator type ACTO |
|
Body design | U- section body |
|
Valve disc material | 1. 4408;JS 1030+COATING;JS 1030+EBONITE;CC333G |
|
Liner material | NBR- K;EPDM-XC |
|
Valve disc/plug material | Soft seat |
|
Threaded-end design | Flange design |
|
Body material (EN standard) | JS 1030 |
|
DN max. | 3200 |
|
DN min. | 1100 |
|
eClass assignment | 37010301 |
|
Main applications | Energy; Waste water / sewage;Water |
|
Body material | Nodular cast iron |
|
PN max. | 25 |
|
Maximum temperature | 65 °C |
|
Minimum temperature | 1 °C |
| KSB AG | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | MAMMOUTH |
| Product Name | Centered Disc Butterfly Valve |
| Valve Type | Butterfly |
| Primary Material | Cast Iron |
| Media | Water; Hot Water; Cold Water ; Salt Water; Wastewater |
| Valve Size | 43.31 to 125.98 inch (1100.00 to 3200.00 mm) |
| Maximum Pressure | 362.59 psi (255 m H2O) |
