-PN0.25MPa ~ 4.0MPa -With the bi-eccentric sealingstructure, reliable sealing performance. -Competitve price and good quality.

Widely used to throttle or controlthe medium flow in the pipeline ofwater, sewage,construction,petroleum,chemical,foodstuff,pharmacy,textile industry,electric power,shipping,metallurgy,energy sources etc.

FeaturesBidirection seal .With the bi-eccentric sealingstructure, reliable sealingperformance.Seal on disk or body.Disc adopts semi-axle structurewith high strength, high flowcapacity and small resistance.Expansion valve flange end asoptional,can flex freely or befixed as rigidity according to theworking condition.

StyleClass: PN0.25MPa ~ 4.0MPaSize: DN100 ~ DN3600End Connection: Flange,WaferTemperature: -10°C ~ 80°CMaterial: Nodular cast iron,Carbon steel