Orbinox Series 11 Knife Gate Valve - RM Headlee

MODELEBSERIES 11TEMPERATURE CHARTSEAT / SEALSMaterial Max.Temp.(F°) (°C) ApplicationsEPDM (E) 248 120 Acid and non mineral oils.Nitrile (N) 248 120 Resistance to petroleum products.On request:Viton (V) 392 200 General chemical serviceHigh temperatureMore details and other materials on request.PACKINGMaterial Max. Temp. (F°) (°C) pHPTFE impregn.synth fibre (ST) 464 240 2 - 13Dynapack (DP) 518 270 2 - 14Dry cotton (AS) 122 50 6 - 8Braided PTFE (TH) 500 260 0 - 14NOTE:All types include an elastomere O-ring (same material as seal), excluding TH.Standard packing: STSEAT TYPESRESILIENT SEATThis is the standard seat. The joint is seated on the body, fitted with a metallic core, in contact with the gate all over itsperimeter. This layout provide an adequate watertightness and seamless liquid flow on both ways, avoiding at the sametime any build-up of solids that would prevent the valve from closing. The o-ring is protected by the body itself.* DN2”/50mm - 20”/500mm: Moulded seal with an internal steel core.* DN > 24”/600mm: Extruded seal with an internal steel wire.ATEXPlease contact our Orbinox representative for info and availability. Some considerations:Hand operated EB(SER.11) valves have been subjected to an ignition risk assessment according to DIN EN13463: 1-5 and they are out the scope of application of ATEX Directive. Therefore hand operated valves aresuitable for ALL ATEX zones.Electrical, pneumatical and hydraulically operated valves must be subjected to a conformity assesment of theirown and also of the whole unit valve-actuator to get EC Type Approval to Directive 94/9.Reserves the right to change specifications without noticeORBINOX CANADA, ORBINOX USA, ORBINOX BRAZIL, ORBINOX SPAIN, ORBINOX UK, ORBINOX FRANCE, ORBINOX GERMANY, ORBINOX INDIA, ORBINOX CHINA, ORBINOX S.E.A.www.orbinox.comOBX 02/13 Revision 0EB(SER.11)-4