Válvulas de Fuelle Swagelok®
Las Válvulas de fuelle tienen un diseño sin empaquetadura y una junta soldada para evitar las fugas a la atmósfera en servicio general y de alta pureza con una variedad de opciones de coeficiente de caudal y material del obturador.
Categorías
Actuadores Neumáticos
Enhance your system's performance with high-quality pneumatic actuators for bellows-sealed valves, designed for reliable and precise fluid control.
Manifolds de Fuelle de 3 Válvulas, Serie V3
The Swagelok® 3-valve manifold uses bellows-sealed valves for systems with difficult fluid containment requirements.
Recambios y Accesorios
Find high-quality components designed for optimal compatibility. Spare parts and accessories for stem tip kits, bellows kits, indicator switch kits, and gasket kits.
Válvulas de Fuelle de Alta Presión Serie HB
Explore high-pressure, pneumatically actuated bellows-sealed valves with all-metal seal to atmosphere and with full pressure rating in either direction.
Válvulas de Fuelle de Alta Pureza Serie BN
Discover high-purity valves with positive stem retraction, smooth actuation, and union bonnet construction for enhanced cycle life and cleanliness.
Válvulas de Fuelle de Regulación Fina (Serie BM)
Reliable metering bellows valves feature a hardened stainless steel actuator, six-turn max flow, and slotted handles for screwdriver adjustments.
Válvulas de Fuelle para Servicio General, Series B y H
Ensure reliable shutoff with precision-formed metal bellows valves with gasketed or welded body-to-bellows seals and stem tips for regulating service.
Válvulas de fuelle con Empaquetadura Secundaria para Alta temperatura, Serie U
Enhance reliability and versatility with Swagelok® U series bellows-sealed valves, which feature a secondary containment system that prevents atmospheric leaks.
Válvulas de fuelle para servicio de conmutación, Serie BY
Discover the BY Series Bellows-Sealed Valve for switching service. Compact, packless design with Torlon® stem guide for consistent shutoff.
Bellows-Sealed Valves Catalogs
Locate detailed product information, including materials of construction, pressure and temperature ratings, options, and accessories.
Presiones de servicio hasta 68,9 bar (1000 psig); Temperaturas hasta 482°C (900°F); Conexiones finales de 6, 10 y 12 mm y 1/4, 3/8, 1/2 y 3/4 pulgada; Materiales: latón, acero inoxidable y aleación 400
Features: Micrometer handle for precise, repeatable flow settings; Working pressures up to 700 psig (48.2 bar); Temperatures up to 900°F (482°C); 316 stainless steel construction
Tamaño compacto; Presiones de trabajo hasta 68,9 bar (1000 psig); Temperaturas hasta 315°C (600°F)
Features: Compact, packless valve switches flow from one line to another. Torlon® stem guide ensures proper alignment for consistent shutoff performance. Manual and spring-return and double-acting pneumatic actuators are available. End connections include 1/4 in. Swagelok® VCR® metal gasket face seal fittings and 1/4 in. Swagelok tube fittings.
Válvulas sin empaquetadura con cierre a la atmósfera totalmente metálico; Presiones de servicio hasta 241 bar (3500 psig); Temperaturas hasta 204°C (400°F); Conexiones finales mediante accesorios de cierre frontal VCR®, racores Swagelok® y para soldar
Caractéristiques : Sistema de empaquetadura secundaria por encima del fuelle; Presiones de servicio hasta 172 bar (2500 psig); Temperaturas hasta 648°C (1200°F); Conexiones finales de 6, 10 y 12 mm; 1/4, 3/8, 1/2, 3/4, y 1 pulg.; Material, acero inoxidable
Válvulas sin empaquetadura con cierre totalmente metálico a la atmósfera; Presiones de servicio hasta 34,4 bar (500 psig); Temperaturas hasta 93°C (200°F); Conexiones finales de 6 a 12 mm y de 1/4 a 1/2 pulgada
The Right Valve Can Make All the Difference
Use our valve flow coefficient (Cv) calculator to chose a valve sized correctly for your needs.
Use the ToolSwagelok Resources Curated for You
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Bellows-Sealed Valves
Bellows valves provide reliable, leak-tight performance with a packless design and welded seal to prevent leaks to atmosphere where that seal to atmosphere is especially critical. A variety of styles, stem tip materials, flow coefficient ranges, and end connections provide multiple options for use in general and high-purity service.