RK 86A DN 25 Spring 5 mbar GESTRA Disco non-return valve to fit between flanges EN 1092-1, form B1 PN 6-40 as well as ASME B16.5 Class 150/300 RF Materials: Housing: 1.4408 Internals: Stainless steels metallically sealing
GESTRA control valve GCV with pneumatic actuator PN 40 / Various nominal diameters and flow rates on request / optionally with additional equipment e.g. electric-pneumatic positioning controller