Electric linear valve actuator SIPOS Aktorik
2-25 kN

Modulating actuator 2SB6...

• Force 2 to 25 kN
• Stroke 10 to 100 mm
• positioning speeds 13,5 to 50 mm/min

Standard design

• intermittent duty S4 min. 30% duty cycle max 600 c/h
S5 min. 30% duty cycle max 600 c/h

• optional: short-time duty S2-2 min for open-loop control
• duty acc. DIN VDE 0530, part 1
• Temperature range –20 to +60°C
• Protection class IP 65 acc. to DIN 40050 / IEC529
• hand wheel for emergency operation (disconnected
during normal operation)

• preloaded belleville springs to maintain the closing force
->Minimum axial driving rod vibration in case of
unfavorable flow conditions in the valve
• double-acting, coercive controlled, load dependant
tripping in the end positions and the stroke
->Damage protection for the valve in case of eg.g debris
between the valve seat and the valve trim

• absolute self-locking of the driving rod

• optional position electronics