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Edificio Genebre. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es INSTALLATION, OPERATION & MAINTENANCE MANUAL Double Disk Check Valve Ref. GENEBRE: 2401 Ref. GENEBRE: 2402 GENEBRE S.A. FECHA DE REVISIÓN: 09/03/2010 NUMERO DE REVISIÓN: 0...
Edificio Genebre. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es INSTRUCTIONS FOR INSTALLATION, OPERATION & MAINTENANCE MANUAL 1. Spare parts ....................3 1.1 Parts list ......................4 2. Storage ......................4 3. Installation Instructions ................4 3.1 Preparation...
Edificio Genebre. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es 1) Spare Parts. GENEBRE S.A. FECHA DE REVISIÓN: 09/03/2010 NUMERO DE REVISIÓN: 0...
Edificio Genebre. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es 1.1) Parts List 2) Storage In case that the valve is not installed immediately, keep it with protective packaging to prevent strokes or accumulation of dirt (it should not be removed until the valve is going to be installed).
- Genebre double disk check valves are designed for mounting between flanges DIN PN16 (art. 2401), DIN PN25 (art. 2402) and ANSI 150 (art. 2401 / art. 2402). - Take the precaution of centring the valve with the axis of the pipe in order to ensure sealing between body and flange.
In both cases it will be necessary to take off the valve for repair. In this case Genebre, S.A. have springs available (part. 5) for replacement. However, it could be the case (for ex. In remote areas) where, for economical reasons, it is not advisable a valve repair, it is better to change the valve.
- Reinstall the valve between flanges. See Installation Instructions on page 4. 7) Opening Pressure The double disk check valve (art. 2401 / art. 2402) has been designed to work with minimum opening pressure (for details see technical data sheet of the product).
Edificio Genebre. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es 8) Safety Instructions 8.1) The fluids pass through a valve can be corrosive, toxic, flammable or pollutant. When handling valves shall be taken necessary security measures and it is advisable to use personal protective equipment: 1) Wear eye protection.
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