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A480 / A490

A480 / A490
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FT 10.240.33.01EN·(0) 2023/02 pàg. 1/5 The information is for guidance only. We reserve the right to modify any material or feature without notice in advance. Photos are not binding. For further information, please, consult our website www.inoxpa.com. A P P L I C AT I O N Butterfly valves A480, whether manually or automatically operated, can be used in most liquid product applications in the food-processing, pharmaceutical and chemical industries. The design of the butterfly valve between flanges A490 facilitates its installation and maintenance, allowing the extraction of the valve by means of 4 screws while the flanges welded to the installation remain fixed. The butterfly valve can be operated automatically through an actuator or manually with a handle. The handle blocks the valve in the “open” or “closed” position, although there are also other models with intermediate positions. The actuator transforms the axial movement of the piston into a 90º rotary movement which it transmits to the disc. D E S I G N A N D F E AT U R E S Hygienic design according to EHEDG guidelines. Easily interchangeable manual handles and pneumatic or electric actuators. Low pressure losses. Body halves interchangeable with any connection type. Traceability of components. Gaskets comply with USP CLASS VI requirements. T E C H N I C A L S P E C I F I C AT I O N S Materials Disc Body halves Other St. St. parts Gasket 1.4404 (AISI 316L) 1.4307 (AISI304L) or 1.4404 (AISI 316L) 1.4307 (AISI 304L) EPDM, HNBR, VMQ or FPM Surface finish Internal External Available sizes DIN EN 10357 series A

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Operating limits Minimum working pressure (absolute P) 20 kPa (0,2 bar) Maximum working pressure 1000 kPa (10 bar)1 1) Classified according to Directive 97/23/CE as Category I valves for use with fluids of Group 1 pag. 2/5 The information is for guidance only. We reserve the right to modify any material or feature without notice in advance. Photos are not binding. For further information, please, consult our website www.inoxpa.com. 1) For rotating the valve disc in a dry seal ring DRIVE TECHNICAL SPECIFICATIONS Multiposition handle Two position handle Housing Support Air pressure Air...

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pag. 3/5 The information is for guidance only. We reserve the right to modify any material or feature without notice in advance. Photos are not binding. For further information, please, consult our website www.inoxpa.com. DIMENSIONS Valve Connection Weight [kg] Valve Connection Weight [kg]

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pag. 4/5 The information is for guidance only. We reserve the right to modify any material or feature without notice in advance. Photos are not binding. For further information, please, consult our website www.inoxpa.com. Multiposition handle Two position handle A940 Actuator C-TOP S

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SIZING The following formula can calculate the required Kv for products with a similar density and viscosity to water: Kv = where: Q ≡ flow (m3/h) ΔP ≡ drop in pressure in the valve Tests have been performed with water at 20⁰C. pàg. 5/5 The information is for guidance only. We reserve the right to modify any material or feature without notice in advance. Photos are not binding. For further information, please, consult our website www.inoxpa.com.

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A480 / A490 1 / 5Páginas

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A480 / A490
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