BBZP
BBZP
Single seat valves are available with connections ranging from DN10 to DN150, including DIN, SMS, IDF, BS (RJT), Clamp, and Flange. Custom connections can be requested. The material in contact with the product is AISI 316L (1.4404), with other materials available upon request. Gaskets in contact with the product are made from EPDM, FKM, HNBR, and PTFE, all FDA approved, with other materials available on request. The maximum product temperature for EPDM applications with air is 140°C (284°F), and the minimum is -10°C (14°F). The maximum product pressure is 10 bar (145 psi), with surface finishes of Ra 0.8 μm available.
The pneumatic actuator features air connectors of 1/8” (BSP) for pipe 6 x 4 mm, with air pressure ranging from 6 bar (87 psi) to 8 bar (116 psi). The cylinder material is AISI 304 (1.4301), and the gasket material is NBR.
The valves are certified and technical details are provided for various configurations and applications, including diverting and manual operation options.
Custom accessories and configurations are available upon request, including oversized actuators for different working pressures. Bardiani Valvole offers technical support and feasibility analysis for custom requests.
Various configurations are available, including open and closed positions, with different connection types and dimensions. Recommended flow directions are provided for each configuration.
Maximum seal pressures are specified for different valve sizes and configurations, with detailed pressure ratings provided in bar and psi.
A pressure regulator and manometer are recommended for pneumatic by-pass valves to regulate air pressure and modify seal pressure.
A steam barrier is recommended for applications requiring high hygiene standards, such as sterile or aseptic processing, to prevent product contact with the external atmosphere.
The document provides detailed specifications for various valve types, including dimensions, materials, and pressure ratings. Valves are available in different configurations such as DIN, SMS, IDF, BS, Clamp, and Flange, with sizes ranging from DN10 to DN150. The materials in contact with the product are primarily AISI 316L, with gaskets made from EPDM, FKM, HNBR, and PTFE, all FDA approved. Maximum product temperature is 140°C, and maximum pressure is 10 bar.
Valves are designed with options for pneumatic actuators, which can be single or double acting. The document details the structure of the pneumatic actuator, including air connectors and pressure requirements. The cylinder material is AISI 304, and gasket material is NBR.
The document includes tables listing maximum seal pressures for different valve sizes and configurations, expressed in both bar and psi.
Special options such as oversized actuators and steam barriers are available on request. These features are designed to enhance valve performance in specific applications, such as aseptic processing or high-temperature sterilization.
The operation of the valves, including opening and closing mechanisms, is explained with diagrams. The document describes how air pressure is used to control valve positions, allowing for partial or full opening and closing.
The document mentions certifications related to the materials and design of the valves, ensuring compliance with industry standards.
Bardiani Valvole S.p.A. outlines the validity of the warranty for its products in the "Instruction, Use and Maintenance Manual," which is an integral part of the products. The company is not liable for immaterial, indirect, or consequential damages, including loss of business, contracts, opportunities, time, production, profits, goodwill, or image.
- Consultation of the "Instruction, Use and Maintenance Manual" is mandatory before installation, use, and maintenance of the products. The information provided is based on reliable test data but may not apply to all possible uses.
- Illustrations and drawings are general and indicative, and may not reflect the actual conditions of the products.
- Since product use and application conditions are beyond Bardiani Valvole S.p.A.'s control, the buyer must verify the product's suitability for their intended use and assumes all associated risks and responsibilities.
- Buyers are advised to consult Bardiani Valvole S.p.A.'s technical-commercial staff for specific information regarding product technical characteristics.
- The manual refers to standard products of Bardiani Valvole S.p.A. and should not be used as a reference for custom-made products.
- Bardiani Valvole S.p.A. reserves the right to modify, integrate, or update product data and information at any time without notice. The latest version of the "Instruction, Use and Maintenance Manual" is available on their website.
- The content and duration of the product warranty are detailed in the relevant section of the manual.
- Bardiani Valvole S.p.A. is not responsible for immaterial, indirect, or consequential damages, such as loss of business, contracts, opportunities, time, production, profits, goodwill, or image.
Catalog excerpts
Valvole a singola sede Single seat valves
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BBZP BBZP DATI TECNICI STRUTTURA VALVOLA Altre connessioni a richiesta Materiale a contatto con il prodotto Altro materiale a richiesta Materiale guarnizioni a contatto con il prodotto (omologazione FDA) EPDM, FKM, HNBR e PTFE Altro materiale a richiesta Temperatura massima prodotto 140 °C (284 °F) (EPDM applicazioni con aria) Per temperature diverse, contattare Bardiani Valvole Temperatura minima prodotto (EPDM applicazioni con aria) Pressione massima prodotto Pressione massima di tenuta Finitura superficiale materiale a contatto con il prodotto Ra 0,8 μm (altri tipi di finitura a richiesta)...
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SOLUZIONI VARIE DIFFERENT SOLUTIONS VALVOLA AD AZIONAMENTO MANUALE CON/SENZA LEVA MANUAL OPERATED VALVE WHIT/OUT HANDLE STROKE LIMITER Accessorio che consente la regolazione meccanica della corsa Device that alllows the mechanical regulation of the valve stroke CILINDRO MAGGIORATO La versatilità della valvole a singola sede permette di adattare i vari cilindri pneumatici in funzione delle pressioni di lavoro. Per maggiori informazioni sulle pressioni di tenuta, contattare la Bardiani Valvole ESECUZIONI SPECIALI SU RICHIESTA Ogni accessorio è disponibile su richiesta del cliente per tutti i diametri...
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CONFIGURAZIONI CORPI VALVOLA VALVE BODIES CONFIGURATIONS V45° Chiusa Closed Aperta Open Chiusa Closed Aperta Open Chiusa Closed Aperta Open 5LT Saldare / Saldare / Femmina / Femmina M8-LLL Femmina / Saldare / Femmina 5LT Weld / Weld / Male / Male M8-LLL Male / Weld / Male
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BBZP deviatrice/divert S/S (altre dimensioni / other dimension) Altre dimensioni su richiesta / Other dimensions on request Saldare / Welding Femmina / Male Maschio + girella / Liner + nut Saldare / Welding Din 11850/2
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PRESSIONI MASSIME DI TENUTA (BAR/PSI) MAXIMUM SEAL PRESSURES (BAR/PSI) LEGENDA / KEY Diametro nominale / Welding Valvola normalmente chiusa con attuatore a semplice effetto (molla chiude/aria apre) S.E.N.C / S.A.N.C. Valvola normalmente aperta con attuatore a semplice effetto (aria chiude/molla apre) S.E.N.A. / S.A.N.O Valve normally opened with single acting actuator (air closes/spring opens) Valvola con attuatore a doppio effetto (aria apre/aria chiude) Valve normally closed with single acting actuator (air opens/spring closes) BBZP con guarnizioni EPDM, FKM, HN
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APPLICAZIONE: BY-PASS PNEUMATICA PNEUMATIC BY-PASS APPLICATION OTTURATORE PARABOLICO PARABOLIC SHUTTER L’utilizzo di un’otturatore con profilo parabolico consente di ottenere una chiusura più dolce della valvola. The parabolic profile of the shutter allows a better closing operation. REGOLATORE MANOMETRO PRESSURE MANOMETER L’utilizzo di un regolatore di pressione è particolarmente The pressure regulator is a good solution for consigliato per le valvole by-pass pneumatiche. Tramite questo accessorio è possibile infatti ottenere la regolazione della pressione dell’aria entrante nella parte pneumatica...
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CORSA MAGGIORATA LONG STROKE DATI TECNICI STRUTTURA VALVOLA Altre connessioni a richiesta Materiale a contatto con il prodotto Altro materiale a richiesta Materiale guarnizioni a contatto con il prodotto (omologazione FDA) EPDM, FKM, HNBR e PTFE Altro materiale a richiesta Temperatura massima prodotto (EPDM) Temperatura minima prodotto (EPDM) Pressione massima prodotto Pressione massima di tenuta Finitura superficiale materiale a contatto con il prodotto Ra 0,8 μm (altri tipi di finitura a richiesta) Per temperature diverse, contattare Bardiani Valvole STRUTTURA ATTUATORE PNEUMATICO BBZR Deviatrice...
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SOLUZIONI VARIE DIFFERENT SOLUTIONS VALVOLA AD AZIONAMENTO MANUALE CON/SENZA LEVA MANUAL OPERATED VALVE WHIT/OUT HANDLE BARRIERA VAPORE STEAM BARRIER Impiegata in applicazioni particolarmente delicate dove sterilità, asetticità o alte temperature di sterilizzazione sono necessarie. L’utilizzo di una barriera di vapore posta tra il corpo valvola e la parte pneumatica consente di ottenere una sicura separazione fra prodotto all’interno della valvola ed ambiente esterno. A steam barrier is recommended for very hygiene applications such as sterile, aseptic processing or high temperature sterilization....
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CONFIGURAZIONI CORPI VALVOLA VALVE BODIES CONFIGURATIONS Chiusa Closed Aperta Open Chiusa Closed Aperta Open 5LT Saldare / Saldare / Femmina / Femmina 5LT Weld / Weld / Male / Male
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DIMENSIONI mm DIMENSIONS mm BBZR BBZR deviatrice/divert S/S ASME-BPE DN Altre dimensioni su richiesta / Other dimensions on request BBZR con guarnizioni EPDM, FKM, HNBR LEGENDA / KEY Saldare / Welding BBZR with seals EPDM, FKM, HNBR Femmina / Male Maschio + girella / Liner + nut Saldare / Welding Din 11850/2
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PRESSIONI MASSIME DI TENUTA (BAR/PSI) MAXIMUM SEAL PRESSURES (BAR/PSI) S.E.N.C / S.A.N.C. Valve normally opened with single acting actuator (air closes/spring opens) Valvola con attuatore a doppio effetto (aria apre/aria chiude) Valve normally closed with single acting actuator (air opens/spring closes) Valvola normalmente aperta con attuatore a semplice effetto (aria chiude/molla apre) S.E.N.A. / S.A.N.O Diametro nominale / Welding Valvola normalmente chiusa con attuatore a semplice effetto (molla chiude/aria apre) Valve with double acting actuator (a
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BARRIERA VAPORE STEAM BARRIER DATI TECNICI STRUTTURA VALVOLA DIN, SMS, IDF, BS (RJT), Altre connessioni Clamp, Flangia a richiesta Materiale a contatto con il prodotto Altro materiale a richiesta Materiale guarnizioni a contatto con il prodotto (omologazione FDA) EPDM, FKM, HNBR e PTFE Altro materiale a richiesta Temperatura massima prodotto (EPDM) Temperatura minima prodotto (EPDM) Per temperature diverse, contattare Bardiani Valvole Pressione massima prodotto Pressione massima di tenuta Pressione minima di tenuta 0 bar (0 psi) si sconsiglia il vuoto nelle applicazioni asettiche Finitura superficiale...
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