Industrial Valves

ZSRWS – Pneumatic triple eccentric butterfly valveZDRWS – Electric triple eccentric butterfly valve Material:Valve plate and valve body – casting steel, stainless steelValve seat and valve stem – stainless steelpacking material – PTFE, flexbile graphite

ZSRWH – Pneumatic double eccentric butterfly valveZDRWH – Electric double eccentric butterfly valveFeature: double eccentric structure, small size and light, abrasion resistant, low return difference, stable motionApplication: large caliber, large flow, strict leakage requirement.Material:Valve plate and valve…

ZSRWF – Pneumatic fluorine lining butterfly valveZDRWF – Electric fluorine lining butterfly valveFeature: small and light, compact structure, low friction drag, stable motionApplication: suitable for regulating clean strong corrosion medium under pressure less than 1.6MPa, temperature -40oC~180oC

ZSRWD – Pneumatic baffle butterfly valveZDRWD – Electric baffle butterfly valveAdvantage: compact structure, small size and light, small friction resistance, small return difference, stable motionApplication: used to large caliber, large flow, medium and high temperature, strict leakage…

ZSRWA – Pneumatic ellipse butterfly valveZDRWA – Electric ellipse butterfly valveAdvantage: compact structure, small size and light, small friction resistance, small return difference, stable motionApplication: used to large caliber, large flow, low pressure difference and normal leakage…

ZSRW – Pneumatic ordinary type butterfly valveZDRW – Electric ordinary type butterfly valveAdvantage: compact structure, small size and light, small friction resistance, small return difference, stable motionApplication: used to large caliber, large flow, low pressure difference and…