Swagelok® 벨로우즈 밸브
Swagelok 벨로우즈 밸브는 대부분 패킹이 없는 구조 또는 용접 씰을 사용하여 누설 가능성을 억제하도록 설계됩니다. 또한, 대기압에 대한 밀폐가 작업자의 안전을 유지하고 공정이 설계대로 작동하는 데 필수적인 애플리케이션에서 신뢰성 높고 누설 없는 성능을 제공합니다.
벨로우즈 밸브 보기Swagelok 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?
Faltenbalgventile — Kategorien
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Faltenbalg-Ventilblöcke mit mehreren Ventilen — Serie V3
Faltenbalg-Ventilblock mit drei Ventilen für Systeme mit hohen Anforderungen an die Fluidrückhaltung.
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Faltenbalgventil, allgemeiner Einsatz, Serien B und H
Präzisionsgeformte Faltenbalgventile aus Metall mit Dichtung oder Schweißverbindung zwischen Ventilkörper und Faltenbalg und Spindelspitzen.
Hochdruck-Faltenbalgventile (Serie, HB)
Pneumatisch betriebene Hochdruck-Faltenbalgventile mit metallischer Dichtung zur Atmosphäre und voller Druckstufe in beide Richtungen.
Hochreine Faltenbalgventile, Serie BN
Hochreine Ventile mit positiver Spindelrückführung, leichtgängiger Betätigung und Überwurfmutter – für eine optimierte Lebensdauer und Sauberkeit.
Hochtemperatur-Faltenbalgventile mit Sekundärpackung, Serie U
Enhance reliability and versatility with Swagelok® U series bellows-sealed valves, which feature a secondary containment system that prevents atmospheric leaks.
Pneumatische Steuerköpfe
Hochwertige pneumatische Stellantriebe für Faltenbalgventile – für eine zuverlässige und präzise Fluidkontrolle und eine verbesserte Systemleistung.
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.
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