Keterangan SAFETY RELIEF VALVE Specification : CAST IRON SAFETY RELIEF VALVE Model : S3F-A Material : Cast Iron Size : 1 " ~ 12 " Connection : FLANGE JIS or ANSI Set Pressure: 1 ~ 10 Kgs/ Cm2 Without Lever CAST IRON SAFETY RELIEF VALVE Model : S34F-A & S36F-A Material : Cast Iron Size : 1 " ~ 12 " Connection : FLANGE JIS or ANSI Set Pressure: 1 ~ 20 Kgs/ Cm2 Without Lever