RUBBER-METAL PIPE CONNECTOR TYPE GRV VIBRATION AND NOISE DAMPER DN 20 – DN 200 STRUCTURE TYPE GRV / Rubber body PN 6, PN 10 Rubber-metal pipe connector consisting of a cylindrical rubber body with fully embedded steel flanges Steel flanges with threaded holes Absolute metallic separation of the steel flanges From DN 50 elastic embedded spacing control bolts Cylindrical rubber body made of elastic synthetic rubber Smooth rubber core therefore no contact between medium and flange Self-sealing rubber raised face Electrical impedance 103 bis 106 Ohm (DIN IEC 93, VDE 0303-30) Rubber grade* Possible uses Hot water, cold water, acids, lyes *Check or inquire about the resistance of the rubber grade to temperature and medium. Pressure rate Max. perm. operating pressure Bursting pressure Vacuum operation * For temps. exceeding +100 ° C, the manufacturer‘s approval must be obtained for the corresponding operating conditions.. Flanges / screw lengths Do not choose the screws to be too long; overlong screws damage the rubber body. Please note the recommended screw length L and L1 (see table). Detailled installation instructions indicating the necessary torques are included with every pipe connector. NOTE Do not use to absorb tensile force, expansion, tension; depending on temperature, STENFLEX® expansion joints made of rubber or steel should be used for this purpose. Elastic elements in pipelines separate the rigid system and release the reaction force, produced by pipeline inner pressure. For the rubber-metal pipe connectors to work safely and reliably, it is presumed that the pipes are routed properly and the fixed points (HFP) are adequately rated to the reaction force. Chemicals used for water treatment (particularly in heating systems and coolant systems) can corrode the materials of pipe connector. According to VDI Directive 2035, DIN 4809 part 1 and VGB R 455P, the manufacturer of the chemicals must state that the materials used in the pipe connector will not be damaged by the chemicals. Please comply with the general technical instructions. Subject to technical alterations and deviations resulting from the manufacturing process. APPLICATIONS for interrupting unwanted sound and noise transmission in pipeline systems in heating systems at pumps at control fittings at machines at fittings and appliances in domestic industry in residential properties in hospitals in schools in public buildings in industrial applications

DIMENSIONS STANDARD PROGRAM PN 6 DN PN G L FlangeThread Ø Threaded mm length connention EN 1092 mm *The measure BL (length) is approx. 6 mm shorter when fitted. DIMENSIONS STANDARD PROGRAM PN 10 DN PN G L FlangeThread Ø Threaded mm length connention EN 1092 mm *The measure BL (length) is approx. 6 mm shorter when fitted. VERSIONS Type GRV Rubber-metal pipe connector with elastic embedded spacing control bolt www.stenflex.com / info@stenf