Butterfly valve, wafer type, type PA-1120P, with pneumatic actuator

With 4 holes, face to face according to EN 558-1 (K1), suitable between flanges PN 6/10/16,  from DN 350 PN 10, body: GG-25 EKB, disc: 1.4408, seat: EPDM, pneumatic actuator, double acting (DA) or spring return (SR), necessary actuating pressure: 6 bar