Micro pneumatics provides stay-put valves. Stay-put valves is a device with double coil solenoid valve manifold. The significant feature about this system includes specialises namur interface mounting. The double coil is individually used for isolated signals for opening and closing of the valve. One coil with a pulse is energised to open the valve and other coil is energised to close the valve. In event of power/air failure or both, the valve stays put in the prior prevailing condition. These valves have application in bag filter units, stay-put diverting requirements and integrated logic for achieving hook-up, stay-put and on-off conditions. The system could be used on any rotary actuator valve. Seat material: ptfe / rptfe / special. The photograph displays e/p mw 6" eccentric butterfly valve, with md, 00-f07 and stay-put solenoid valves and position indicator.
