4-circuit-protection valve, M16 x 1,5, M22 x 1,5, max. 13 bar, Po21: 6.5 bar, Po22: 6.5 bar, Po23: 7.2 bar, Po24: 6.5 bar, Pc21: 4.5 bar, Pc22: 4.5 bar, Pc23: 4.5 bar, Pc24: 4.5 bar 2.44037