Vertical, inclined or horizontal installation. Can be used for liquids, vapours and gases. Leak rate D to DIN EN 12266-1, Wide variety of check valves available, BC Series : Ball check valve with solid ball, ASME Design. BCV series : Ball check valve with hollow ball, ASME Design, CV series : Ball check valve with solid ball, ISO/DIN Design, CVV series : Ball check valve with hollow ball, ISO/DIN Design.
Chemical & Petrochemical, Pulp & Paper, Mining, Smelter, Mineral
Body in Ductile iron ASTM A395 PFA-lined. Ball in PTFE (optionally stainless steel, Hastelloy) Seat rings in PTFE
Pressure and Temperature
CV/BC -from vacuum up to 235 psi (16 bar), -20 to 360 °F (-29 to +180 °C)
CVV/BCV -from vacuum up to 45 psi (3 bar), -75 to 210 °F (-60 to +100 °C)
1/2″ to 6″, DN 15- DN 150
For CV and CVV series : DIN EN 1092-2, type B (ISO 7005-2, type B) PN 16 or flanges drilled to ASME 16.5 Class 150