tajo 2000 valve WATER SERIES SCOPE SERVICE CONDITIONS TECNICAL SHEET 08/2011 IP05010 PAG. 1/6

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1 WTR SRIS QULITY Y TRITION tajo 2000 valve TNIL SHT 08/2011 IP05010 SOP SRVI ONITIONS TJO 2000 series are manually operated metallic ball valves, by its design and raw materials are intended to be used in: rinking water networks. Water supply connection. Plumbing networks Hot water networks. Heating systems. ompressed air networks. Pneumatic applications. Hydraulic applications. Nominal pressure: Test pressure: Temperature range: Fluid: 50 bar 75 bar -20º up to 140º, excluding frozen rinking water, hot water and compressed air In general all those applications where it is required a valve to stop the fluid supply, assuring the leaktightness in accordance to the working conditions. PG. 1/6

2 QULITY Y TRITION OMPONNTS Item omponent Material Treatment 1 Sealing gland nut uropean rass W614N Nickel plated 2 Handle nut Stainless steel 3 Stem uropean rass W614N Nickel plated 4 Handle Stainless steel 5 over LP 6 Washer uropean rass W614N 7 Sealing gland nut PTF 8 ody uropean rass W617N hrome plated 9 Seat PTF 10 all uropean rass W614N hrome plated 11 Lateral uropean rass W617N hrome plated MIN ONSTUTIV FTURS ody and lateral Main body manufactured in uropean brass alloy W617N, by the mean of a hot stamping process. This process confers to the uropean brass alloy the following advantages against casting parts: - Pores and bumpy texture absence. - Surfaces with better finished. - Higher mechanical endurance. Seats and sealing gland Seats and sealing gland are made in PTF, avoiding internal and external leaktighness due to its perfect fit on metallic surfaces. Spherical closure Spherical closure is made in uropean brass alloy W614N, ensuring a higher mechanical endurance against high pressure and maneuvers. Its diamond mechanized and chrome plated applied on the ball surface assure a long lifespan and a smooth maneuver. PG. 2/6

3 QULITY Y TRITION MIN ONSTUTIV FTURS Internal leaktighness (lose position) Internal leaktightness is assured in both directions by the PTF seat that press against the spherical closure. PTF Seat xternal leaktighness (Open position) xternal leaktighness through the stem is assured by a PTF sealing gland allowing its retightening if necessary. Sealing gland IMNSIONS Female - female. Lever handle Size 1/4 FF G 1/4 G 1/4 3/8 FF G 3/8 G 3/8 1/2 FF G 1/2 G 1/2 3/4 FF G 3/4 G 3/4 1 FF G 1 G 1 1 ¼ FF G 1 ¼ G 1 ¼ 1 ½ FF G 1 ½ G 1 ½ 2 FF G 2 G 2 2 ½ FF G 2 ½ G 2 ½ PG. 3/6

4 QULITY Y TRITION IMNSIONS Female - female. utterfly handle Size 1/4FF G 1/4 G 1/4 3/8 FF G 3/8 G 3/8 1/2FF G 1/2 G1/2 3/4FF G 3/4 G 3/4 1 FF G 1 G 1 Female - female. Universal handle Size 1/2 FF G 1/2 G1/2 3/4 FF G 3/4 G3/4 1 FF G 1 G 1 1 ¼ FF G 1 ¼ G 1 ¼ 1 ½ FF G 1 ½ G 1 ½ 2 FF G 2 G 2 Solder. Lever handle Size 12 mm mm mm mm mm mm mm mm PG. 4/6

5 QULITY Y TRITION IMNSIONS Solder. utterfly handle Size 12 mm mm mm mm mm Female - female. Square handle 20 x 20 Size 1/2 FF G 1/2 G 1/2 3/4FF G 3/4 G3/4 Female - female. Square handle 30 x 30 Size 1/2 FF G 1/2 G 1/2 3/4 FF G 3/4 G 3/4 1 FF G 1 G 1 1 ¼ FF G 1 ¼ G 1 ¼ 1 ½ FF G 1 ½ G 1 ½ 2 FF G 2 G 2 2 ½ FF G 2 ½ G 2 ½ PG. 5/6

6 QULITY Y TRITION HYRULI FTURS TJO 2000 series have been tested in our laboratory, hydraulic features obtained according to uropean Standard N Flow vs. Loss of pressure Flow vs. Loss of pressure 0,50 0,50 0,45 0,45 0,40 0,40 Loss of Pressure (bar) 0,35 0,30 0,25 0,20 0,15 1/4 3/8 1/2 3/4 1 Loss of Pressure (bar) 0,35 0,30 0,25 0,20 0,15 11/4 11/2 2 21/2 0,10 0,10 0,05 0,05 0,00 0, Flow (l/second) Flow (l/second) INSTLTION N SSMLY Hold the valve from faces of the hexagons, never from the central part or its neck, that will avoid internal components deformations (in other case valve could be damaged inevitably). The maximum valve life is obtained with the closure sphere in the full open or close position, it is recommended do not work in intermediate positions for long time periods. Valve must be maneuver every 3 month, this frequencies must be increased for waters with a French hardness over 50º. QULITY Y TRITION v. del id, Foios Valencia Spain ngineering departament: Tel: tecnica@valvulasarco.es valvulasarco.com very product has an impact on the environment during all stages of its life-cycle, including final disposal. ll components of these valves can be recycled, deposit the valve in a green or recycled point when no longer useful. Válvulas RO, SL reserves the right to change our products and specifications at any time and without prior notice. PG. 6/6