Non Return Valve for selecting;
Mechanical drive with protection liquid-filled register;
Product size: MJ-LFC for Dn15, Dn25, Dn25, Dn32, Dn40, Dn50
Standard
ISO 4064: 1993 vision in Class B or ISO 4064: 2005 vision (R=80)
ISO 4064: 1993 vision in Class C or ISO 4064: 2005 vision (R=160)
