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Genebre Building. Av. de Joan Carles I, 46-48
08908 L'Hospitalet de Llobregat. Barcelona (Spain)
genebre@genebre.es - www.genebre.es
INSTALLATION, OPERATION AND MAINTENANCE
MANUAL
"V" control ball valve, 3 pieces direct mount
Threaded ends, Butt Weld and Socket Weld
GENEBRE Reference: 2025V – 2025NV – 2026V – 2027V
GENEBRE S.A.
LAST UPDATE: 13/08/2020
UPDATE NUMBER: 0
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Summary of Contents for Genebre V Series
- Page 1 - www.genebre.es INSTALLATION, OPERATION AND MAINTENANCE MANUAL “V” control ball valve, 3 pieces direct mount Threaded ends, Butt Weld and Socket Weld GENEBRE Reference: 2025V – 2025NV – 2026V – 2027V GENEBRE S.A. LAST UPDATE: 13/08/2020 UPDATE NUMBER: 0...
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Page 2: Table Of Contents
Genebre Building. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es Installation, operation and maintenance instructions 1. Product description..................... 3 2. Transport and Storage conditions ................3 3. Valve breakdown ......................4 3.1 Drawing and Components ..................4 4. -
Page 3: Product Description
- www.genebre.es 1. Product description. Genebre, S.A. offers a wide range of ball valves (90º turn), designed and assembled to handle and drive fluids in industrial procedures. The compatibility of materials used to build the valves (see technical specifications) and the application of valves to the different industrial processes is at user's risk. -
Page 4: Valve Breakdown
Before installing and/or manipulating these elements READ CAREFULLY the enclosed instructions for use and OBSERVE all contained information. If any of the contents is not clear enough, please contact GENEBRE, S.A. User is responsible for the safe use of these products, as established in present instructions for use and in the specific technical documentation of the supplied device. -
Page 5: Installation Instructions
Genebre Building. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es Part. Description Material Spare Part (ref.) Nº Body 1.4408 ---- 1.4408 ---- 2907V xx xx Ball “V” 1.4408 (2904X xx xx f/DN100) Stem... -
Page 6: Assembling
Genebre Building. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es 4.2) Assembling - Art. 2025V / 2025NV (threaded ends valve) Do not disassemble the valves to install them. Make sure the valve's pipe and thread ends are clean and are compatible one with another. -
Page 7: Operating Instructions
Genebre Building. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es IMPORTANT INFORMATION: Design for this kind of regulation valves allows only one position for assembling it to the pipe, specified by means of an arrow in the valve's body that indicates the direction in which the fluid needs to circulate. -
Page 8: Manual Operation
(opened or closed). 5.3) Remote operation When automation of 3 piece valves is required, GENEBRE S.A. can provide a great variety of pneumatic actuators, electric actuators, electropneumatic and electronic positioners to cover a large range of operations. -
Page 9: Body/Cap Joint Leakage
Genebre Building. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es 6.2) Body/Cap joint leakage Check if the body screws (part.18) are tightened. If they were loose, adjust them up until the recommended torques (IMPORTANT: adjustment of such screws will have to be done at room temperature). - Page 10 Genebre Building. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es b.- Loosen and remove the 4 / 12 nuts (part. 20) of the screws / bolts (part. 18) that bring together the three different parts of the valve.
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Page 11: Reassembling
Genebre Building. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es g.- Once the valve is disassembled you must verify the state of each single piece that compose it. All pieces to be reused have to be cleaned completely and be kept in a safe and clean environment. -
Page 12: Torques Table
Genebre Building. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es d.- New seats (part. 5) and body gasket (part. 6) can now be placed on both sides of the body, always keeping flat part of the seat facing outward. -
Page 13: Hygiene And Safety Instructions
Genebre Building. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es Valve size Breakaway torque (N·m) 1/4" - 3/8” - 1/2" 6 - 9 3/4" - 1” 8 - 12 1 ¼” - 1 ½” - 2”... - Page 14 Genebre Building. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es 9.2) Always operate the valve in open position to make sure there is no pressure in the internal cavity. 9.3) Any valve being used by toxic services department needs to obtain a cleanliness certificate before being operated.
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