M-SED 6 Solenoid Operated Directional 4//2 Way Poppet Valve. Directly operated poppet valve. Solenoid operated by a 24Vdc power supply (ac with rectifier) Porting pattern to DIN 24 340 form A, ISO 4401 and CETOP-RP 121 H Wet pin dc solenoid with removable coil (can be rotated 90° to facilitate installation) Leak-free closing of port No ‘sticking ‘, even when under pressure for long periods Protected manual override Single electrical connection (not supplied with product)