Bürkert 2/2-way-solenoid valve, servo assisted type 6281, article number 221940. Key data: Rest position open, Connection G 1 (internal thread), Nominal size 25 mm, Kv value (water) 12 m³/h, Body material Brass, Seal NBR, Voltage 24 V DC, Pressure range 0.2 - 16 bar, Media temperature -10 °C to +80 °C, Ambient temperature to 55 °C, Protection class IP65. Order code: 6281-EV-B25,0BBMSGM86-5-024/DC-08.
The valve 6281 is a servo-controlled diaphragm valve. A minimum differential pressure is always required for the valve to function. Depending on the applications, different diaphragm materials and modes of action are available. The standard brass housing meets European drinking water requirements. Galvanizing-resistant brass is available for other markets. The housing range is rounded off by a stainless steel version. To reduce electrical power consumption during operation, coils with integrated kick and drop electronics in double coil technology are available. The valve can be supplied with a manual operation for easy maintenance and commissioning.
