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AUTOMATIC BALANCING VALVES 9900 INSTALLATION INSTRUCTIONS.

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Presentation on theme: "AUTOMATIC BALANCING VALVES 9900 INSTALLATION INSTRUCTIONS."— Presentation transcript:

1 AUTOMATIC BALANCING VALVES 9900 INSTALLATION INSTRUCTIONS

2 Index Kit F99K and Kit KRR2: description and composition Installation –Installation of valve body –Flushing the system –Installation of the regulating cartridge

3 Kit F99K and Kit KRR2 A complete automatic balancing valve 9900 is composed of two main parts: the valve body and the regulating cartridge. These two parts come in two separate kits

4 Kit F99K The kit F99K includes: Valve body Valve brochure Aluminum tag Plastic tie

5 Kit F99K The valve body itself is composed of: Valve housing Two unions Two union-nuts Two O-rings Laser-marked distance ring

6 Kit KRR2 The kit KRR2 includes: Plastic regulating cartridge O-ring Adhesive data label

7 INSTALLATION

8 Installation of Valve Body Open the kit F99K Install union and union-nuts onto the pipes

9 Installation of Valve Body Verify that the O-rings are properly mounted into the housing grooves O-ring mounted into the housing groove

10 Installation of Valve Body Connect housing to the unions by means of the union-nuts ATTENTION: Pipeline sections must be parallel and co-axial The pipeline must not subject the valve to any bending or shear efforts

11 Installation of Valve Body Connect the blank aluminum tag to the valve body by means of the plastic tie

12 Flushing the System Once all the valve bodies have been installed, flush the system. A correct flushing operation is important in order to remove any debris that could prevent a correct functioning of the regulating cartridges.

13 Installation of the Regulating Cartridge After flushing the system, the regulating cartridges can then be inserted into their corresponding valve bodies. Remove the valve housing from the pipeline Open kit KRR2

14 Installation of the Regulating Cartridge Slip the O-ring onto the cartridge Insert the cartridge with the O-ring into the housing of the valve Insert the distance ring

15 Installation of the Regulating Cartridge OBS #1: The O-ring does not need to be inserted all the way up to the cartridge shoulder The cartridge body is slightly conical: for an easier insertion into the housing, slip the o-ring just half way up the cartridge

16 Installation of the Regulating Cartridge OBS #2: A laser-marked arrow indicates the correct direction in which to insert the distance ring Laser-marked arrow indicating insertion direction

17 Installation of the Regulating Cartridge Re-install the housing with the cartridge on the pipeline ATTENTION: ensure that the arrow marked on the body is pointing in the same direction of the flow Forged arrow indicating correct flow direction

18 Installation of the Regulating Cartridge Apply the adhesive label indicating the cartridges nominal data onto the valves aluminum tag, as valve identification

19 THE INSTALLATION IS NOW COMPLETE! Via Circonvallazione, Valduggia (VC), Italy Tel: Fax: For more information on our products please contact:


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