Swagelok® Bellows-Sealed Valves
Swagelok bellows-sealed valves are designed to limit the potential for leaks, with many featuring a packless design or welded seals. They provide reliable, leak-tight performance in applications where the seal to atmosphere is critical to keep operators safe and processes functioning as intended.
View Bellows ValvesSwagelok bellows-sealed valves are available in a variety of styles and configurations, allowing users to find options that work well in their general and high-purity applications. Options include gasketed or welded body-to-bellows seals, stem tips for shutoff or regulating service, a variety of end connections, a wide range of flow coefficients, and panel or bottom mounting.
- Specialized Swagelok bellows-sealed valves with micrometer handles allow for precise, repeatable flow setting by allowing stem position changes in as little as 0.001 in. (0.025 mm) increments
- Compact Swagelok bellows-sealed valves for switching service allow for flow to be changed from one line to another using manual and spring-return or double-acting pneumatic actuators
- High-pressure, pneumatically actuated Swagelok bellows-sealed valves can handle elevated working pressures and temperatures to match process requirements
- Select Swagelok bellows-sealed valves feature a secondary containment system that prevents leaks to atmosphere even if the primary seal fails, enhancing reliability, versatility, and safety
Need help choosing bellows valves?
벨로우즈 밸브 카테고리
High-Temp Bellows Valves with Secondary Packing, U Series
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
Найдите первоклассные компоненты, разработанные для оптимальной совместимости. Запасные части и дополнительное оборудование для наконечников штока, сильфонов, индикаторов положения и прокладок.
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.
공압식 액츄에이터
Улучшите производительность ваших систем с помощью высококачественных пневматических приводов для клапанов с сильфонным уплотнением, чтобы управлять флюидами с необходимой точностью.
일반 서비스용 벨로우즈 밸브, B 및 H 시리즈
조절 서비스용으로 몸체 대 벨로우즈의 가스켓 또는 용접 밀폐 및 스템 팁이 있는 정밀 성형 메탈 벨로우즈 밸브로 신뢰성 높은 차단을 보장할 수 있습니다.
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.
Swagelok® BM series bellows-sealed metering valves use a micrometer handle for precise, repeatable flow settings at pressures up to 700 psig (48.2 bar) and temperatures up to 900°F (482°C).
Features: Compact size; Working pressures up to 1000 psig (68.9 bar); Temperatures up to 600˚F (315˚C)
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.
Packless valves with all-metal seal to atmosphere; Working pressures up to 3500 psig (241 bar); Temperatures up to 400°F (204°C); VCR® face seal fitting, Swagelok® tube fitting, and weld end connections
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
Features: Packless valves with all-metal seal to atmosphere; Working pressures up to 500 psig (34.4 bar); Temperatures up to 200°F (93°); 1/4 to 1/2 in. and 6 to 12 mm end connections
Calculate Flow Rate for the Right Valve Selection
Use our valve flow coefficient (Cv) calculator to chose a valve sized correctly for your needs.
Use the ToolDes ressources Swagelok sélectionnées pour vous
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