Intervalve-Ivtfe / Intervalve-ivtfe-e
Valve Type – concentric disc design butterfly
Description – ptfe lined butterfly valve
(E model) & ptfe encapsulated disc
Intervalve-IVGE / Intervalve-IVTLE
Valve Type – concentric disc design butterfly
Description – rubber lined body & rubber encapsulated disc
Intervalve-IVR
Valve Type – concentric disc design damper
Description – butterfly dampers – seatless type
Intervalve-IVDXR
Valve Type – eccentric disc design butterfly / Double Eccentric Cargo Oil type Butterfly valve
Description – double flanged double offset type / rubber seat seals against ss seat ring that is welded to body
Intervalve-Ivc
Valve Type – self acting non return type
Description – wafer type swing check valve with o-ring sealing arrangement