Swagelok®ベローズ･シール･バルブ
ベローズ･シール･バルブは、パックレス構造および溶接シールを使用して、大気中への漏れを防止します。一般用途および高純度用途で使用することができ、さまざまな流量係数（Cv値）やステム･チップ材質のオプションを選ぶことができます。
Категории
Высокотемпературные сильфонные клапаны со вспомогательным уплотнением, серия U
Enhance reliability and versatility with Swagelok® U series bellows-sealed valves, which feature a secondary containment system that prevents atmospheric leaks.
Запасные части и вспомогательное оборудование
Find high-quality components designed for optimal compatibility. Spare parts and accessories for stem tip kits, bellows kits, indicator switch kits, and gasket kits.
Клапаны с сильфонным уплотнением для работы в режиме переключения, серия BY
Discover the BY Series Bellows-Sealed Valve for switching service. Compact, packless design with Torlon® stem guide for consistent shutoff.
Многоклапанные блоки с сильфонным уплотнением, серия V3
The Swagelok® 3-valve manifold uses bellows-sealed valves for systems with difficult fluid containment requirements.
Пневматические приводы
Enhance your system's performance with high-quality pneumatic actuators for bellows-sealed valves, designed for reliable and precise fluid control.
Сильфонные клапаны высокого давления, серия HB
Explore high-pressure, pneumatically actuated bellows-sealed valves with all-metal seal to atmosphere and with full pressure rating in either direction.
Сильфонные клапаны высокой степени чистоты, серия BN
Discover high-purity valves with positive stem retraction, smooth actuation, and union bonnet construction for enhanced cycle life and cleanliness.
Сильфонные клапаны общего назначения, серии B и H
Ensure reliable shutoff with precision-formed metal bellows valves with gasketed or welded body-to-bellows seals and stem tips for regulating service.
Сильфонные клапаны тонкой регулировки, серия BM
Reliable metering bellows valves feature a hardened stainless steel actuator, six-turn max flow, and slotted handles for screwdriver adjustments.
Bellows-Sealed Valves Catalogs
Locate detailed product information, including materials of construction, pressure and temperature ratings, options, and accessories.
Swagelok® B series bellows-sealed valves are available in a range of configurations to meet a variety of system needs. Gasketed and weld body-to-bellows seals, shutoff and regulating stem tips, and several end connections are offered.
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
Компактный размер; Рабочее давление до 68,9 бар (1000 фунтов на кв. дюйм); Рабочая температура до 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.
Бессальниковые клапаны с цельнометаллическим герметичным уплотнением; Рабочее давление до 241 бара (3500 фунтов на кв. дюйм, ман.); Рабочая температура до 204 °C (400 °F); Фитинги с торцевым уплотнением VCR®, трубные обжимные фитинги Swagelok® и сварные торцевые соединения
Features: Secondary containment system above the bellows; Working pressures up to 2500 psig (172 bar); Temperatures up to 1200°F (648°C); 1/4, 3/8, 1/2, 3/4, and 1 in.; 6, 10, and 12 mm end connections; Stainless steel material
Бессальниковые клапаны с цельнометаллическим герметичным уплотнением; Рабочее давление до 34,4 бара (500 фунтов на кв. дюйм, ман.); Температура до 93 °C (200 °F); Торцевые соединения от 6 до 12 мм и от 1/4 до 1/2 дюйма
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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How to Isolate Industrial Fluid Systems with Block Valves
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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.