The model KSBBFI and BSFI End line model pressure vacuum valves with flame arrester are an advanced design for vent to atmosphere applications. Designed, manufactured and tested according to the API 2000 code, BS7244, and EN12874. These valves utilize the latest technologies to provide protection against positive or vacuum over pressure and prevent air intake, evaporative losses of product and help to contain odorous and potentially explosive vapours.
Oil & Gas, Chemical & Petrochemical, Palm Oil & Oleochemical, Storage Tank
Aluminium, Carbon Steel, SS304 and SS316 with various trims
Pressure and Temperature
KSBBFI Weight Loaded model Min. +/- 20 mmW.C ~ Max. + 700/- 430 mmW.C, KSBSFI Spring Loaded model Min. + 700/- 430 mmW.C ~ Max. +/- 9,000 mmW.C
DN 50 ~ DN 350
ANSI Class 150