Design
Butterfly valve for building services, with anti-condensation feature, elastomer liner (EPDM XU or Nitrile K). Spherically machined valve disc made of stainless steel (6g). With lever, manual gearbox or pneumatic actuator. BOAX-SF: full-lug type body (T4), suitable for downstream dismantling and deadend service. Valve disc made of stainless steel 1.4308. Connections to EN possible.
Application
Heating, ventilation, air-conditioning, for drinking water.
Overview of technical data
| Actuator options available ex works | Electric actuator type ACTELEC |
| Body design | Lug body |
| Anti-condensation feature | Yes |
| Valve disc material | 1. 4301 |
| Dimension standard | EN 558- 1/20 ISO 5752/20 |
| Liner material | EPDM- XU;NITRILE-K |
| Valve disc/plug material | Soft seat |
| Threaded-end design | Wafer- type design;Screwed flange design |
| Body material (EN standard) | JS 1030 |
| DN max. | 600 |
| DN min. | 20 |
| eClass assignment | 37010301 |
| Main applications | 00; Waste water / sewage;Industry and process engineering;Water;Building services |
| Body material | Nodular cast iron |
| PN max. | 16 |
| Maximum temperature | 130 °C |
| Minimum temperature | 10- °C |
