Kracht - P.0089020003
pressure relief valve SPVF 80 C2F 1A 12 Material housing cast iron EN-GJL 300 Material seal O-ring FKM product data Nominal size 80 Design spool valve - directly controlled Type of fastening in pipeline Line connection Flange connection SAE 3" Type of actuation adjustment screw Execution without Specific Dates max. flow rate Q 800 l/min maximum operating pressure 80 bar Pressure setting range 4...12 bar Equipment temperature -20°C...+150°C Ambient temperature -20°C...+60°C Minimum viscosity 1.2 mm²/s Maximum viscosity 1000 mm²/s 1500 mm²/s (Qmax = 50% QN, pmax = 75% pN)