REXROTH KSDE (high-performance) Directional Seat Valve, Direct Operated With Solenoid Actuation KSDER1NB/HN0V R901083194

Component size 1 Component series B Maximum operating pressure 500 bar Maximum flow 20 l/min Features – Mounting cavity R/T-13A – Direct operated directional seat valve with solenoid actuation, tight on both sides – Blocked connection tight in a leak-free form – Safe switching also with longer standstill periods – Wet-pin DC solenoids – Rotatable solenoid coil .N0 = without manual override N9 = with concealed manual override N11 = with screwable manual override General The 2/2 directional seat valves are direct operated, pressure compensated cartridge valves. They basically comprises of screw-in section (4) with valve seat (1), solenoid (5), as well as closing element (3) and compression spring (2). Function The initial position of the valve (normally open “P” or normally closed “N”) is determined by the position of the closing element (3) and the arrangement of the compression spring (2). Due to the structural design, the 2/2 directional seat valves are always pressure-compensated in relation to the actuating forces. The main ports ① and ② can be loaded with an operating pressure of 350 bar/500 bar (see Technical Data, page 4). Attention! The flow is only permitted in the direction of arrow (see symbols)! With version “U” (operating pressure 500 bar) as well as with version “R…-17”, main port ① must be connected with pump connection P! Valves with version “R…-17” are flow-optimized and thus achieve a higher pressure differential. With symbol “P”, the closing element (3) is pressed onto the seat by the solenoid (5), with symbol “N” by the compression spring (2). The flow is blocked in a leak-free form. The manual override allows for the the switching of the valve without solenoid energization. It is available in concealed version “N9” (6) or in screwable version “N11” (7) (see page 2).KSDER1NB/HN0V-17 R901176259 KSDER1NB/HN11V R901151293 KSDER1NB/HN11V-17 R901206914 P KSDER1PB/HN0V R901083196 KSDER1PB/HN0V-17 R901176247 KSDER1PB/HN9V R901151294 KSDER1PB/HN9V-17 R901206911 KSDEU1NB/HN0V R901083202 KSDEU1PB/HN0V R901083203