Burkert Type 6281 Servo-Assisted 2/2-Way Valve, Normally Open, G 2 1/2, DN 50 (253177)

The Burkert 6281 (article 253177) is a servo-assisted 2/2-way diaphragm solenoid valve, normally open (circuit function B), with G 2 1/2 ports and a 50 mm orifice.

It has a Kv value of 40 m3/h and works from 0.2 to 16 bar. A pressure difference of 0.5 bar is needed to open the full cross section. This version has an NBR seal and an epoxy coil for 24 V DC, for media from -10 to +80 C, and weighs 5.2 kg. The coil system is screwed on centrally, which makes it vibration resistant, and the damped design closes quietly. The cable plug (Type 2518, DIN EN 175301-803 form A) is ordered separately.