Butterfly valve, with DVGW-Certificate for Gas with pneumatic actuator

Type PA-994B
With 4 holes (wafer type), face to face according EN 558-1 (K1),
suitable between flanges PN 6/10/16, topflange according ISO 5211,
body: 0.7040 EKB, disc: stainless steel 1.4408, seat: NBR, max. 80°C,
pneumatic actuator, double acting (DA) or spring return (SR), required control pressure: 6bar