DUPLOMATIC Sequence valve MSD3/50

The MSD valve is a direct operated sequence valve with spool, in a stackable version. It is used to control two or more working lines in succession. It is a normally closed valve. It opens when the inlet pressure reaches the set value of the adjustment spring, allowing the fluid to pass through the pressure line. The valve remains open until the pressure in the circuit drops below the value set by adjustment of the spring. It is available in three pressure regulation ranges up to 280 bar. It is supplied with a hexagonal head adjustment screw or SICBLOC knob.