Suitable for Water , Paper , Automotive , Chemical , Power , Oil & Gas , Pharma industries Body : CI , SGI, Cast Steel , SS , Gun metal Diaphragm : EPDM , PTFE , Viton Lining : Unlined and lined with PTFE , Rubber , PVDF , PFA , Plastic and Glass lining Body type : Weir A type and KB type Size Range : DN 15 DN 350 Temperature Range : -50 degrees to 175 degrees