Lukas LH2 - Manual (Page 18)

18
e. g. 4/3-way valve:
e. g. 2-way distribution valve:
port “A”
port “B”
supply hose
return hose
sealing rings
connecting thread
hand pump
A
B
neutral
port “A”
port “B”
supply hose
return hose
sealing rings
connecting thread
hand pump