Polytetrafluoroethylene -PTFE Lined Diaphragm Valve has extra heavy-duty casting which affords high resistance to atmospheric corrosion. Polytetrafluoroethylene -PTFE Lined Diaphragm Valve is offered by Flosteer Engineers Pvt Ltd which is ISO 9001:2000 accredited. Flosteer Engineers Pvt Ltd also manufactures and exports wide range of industrial valves .The Polytetrafluoroethylene -PTFE Lined Diaphragm Valve reduces diaphragm travel for extended service life and fine control. This Diaphragm Valve is either available with flanged end connection, socket weld end connection, butt weld end connection and screwed end connection. This Diaphragm Valve is available in size ranging from 1 1/2" To 12". This Diaphragm Valve has thickness of 3mm