Ball valve R- series

levermanualfor control

New Neles segmented ball valve for on-off applications combines the material efficient control valve design with the high capacity and proven performance of Neles on-off valve seating technology. Standard units are equipped with cylinder or manual actuators and intelligent on-off valve controllers to ensure excellent and reliable isolating performance Features Specially designed and tested reliable on-off seat Metal seated construction developed with years of experience Ball to seat contact with materials and coatings maximizing the lifetime Suitable also for fibrous flow medias ISO 5208 RATE D tightness by standard metal seated construction Soft seated constructions available for applications requiring extreme tightness High operational efficiency High capacity with v-port On-off design Low friction on ball-seat connection enables selection of smaller actuators Material efficient valve body construction to assure competetiviness Materials specially developed forharsh environments Corrosion resistance with special materials CG8M, Titanium, Hastelloy C 254 SMO, Super Duplex Metal and soft seated constructions Ceramic coatings available for metal seated valves for corrosive environments Safety and environment Rotary operation minimizes fugitive emissions. Fire-safe design available with metals seats and graphite packing. Applications Pulp & paper Petrochemicals Refining Chemicals