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wafer type butterfly valveFEATURESBi-directional zero leakage butterfly valve ISO pad for mounting, Hand Lever/ Gear operator/Actuator Stem design as per DIN 475 to mount actuator, Gear Operator, Hand Lever Extremely small play between the stem and disc due to square drive Accurated dual stem sealing prevents leakage A safety arrangement prevents the stem from lifting during maintainence or working with an actuator The burnished stem is supported in multiple high techno polymer bearings. This prevents deflection under high pressure. Provides smooth operation and long life. Easily serviceable at customer end Butterfly valve can be mounted between flanges as per EN 1092, ASME/ANSI,JIS,BS-10. 100% factory tested under Water/Air/Vacuum before the valve is packed and shipped. Downstream connection: Rotex Butterfly Valve Series TITLI can be used for Downstream connection, held with Hexagonal Nut (DIN 934). The Butterfly valve can also be used for end of line connection with or without a blind flange TOTAL SOLUTION! COMPLETE VALVE AUTOMATION SYSTEM FROM ROTEX. INCLUDES ROTEX PNEUMATIC ROTARY ACTUATOR, LIMIT SWITCH, NAMUR SOLENOID VALVE, HAND LEVER, MANUAL GEAR OPERATOR, POSITIONER, AIR FILTER, REGULATOR, LUBRICATORTECHNICAL DATANominal Diameter : DN50 – DN1200 Pressure Range (bar): PN10, PN16 Flange accomodation : EN1092 ( PN10, PN16) ANSI B16.5 Class 150 JIS5K, 10K, 16K BS10 TABLE E, TABLE F, TABLE HFace to Face Dimension : API 609 Operating Pressure:Maximum 16 bar Differential Pressure :Maximum 16 bar Vaccum :Depending on media and temperature Leakage Class : 100% tightness at full differential Pressure Standards Followed :ISO 5211, DIN 475, API 609, ANSI B 16.5 150lb, EN1092ANSI 150 , DIN PN6/10, JIS 5K/ 10K, BS10 Tab D & E, IS 6392 NP 0.6 / 1.0