Swagelok® Bellows-Sealed Valves
Bellows valves use a packless design and welded seal to prevent leaks to atmosphere in general and high-purity service with a variety of flow coefficient and stem tip material options.
카테고리
고순도 벨로우즈 밸브, BN 시리즈
Discover high-purity valves with positive stem retraction, smooth actuation, and union bonnet construction for enhanced cycle life and cleanliness.
고압 벨로우즈 밸브, HB 시리즈
Explore high-pressure, pneumatically actuated bellows-sealed valves with all-metal seal to atmosphere and with full pressure rating in either direction.
공압식 액츄에이터
Enhance your system's performance with high-quality pneumatic actuators for bellows-sealed valves, designed for reliable and precise fluid control.
미터링 벨로우즈 밸브, BM 시리즈
Reliable metering bellows valves feature a hardened stainless steel actuator, six-turn max flow, and slotted handles for screwdriver adjustments.
방향 전환 서비스용 벨로우즈 밸브, BY 시리즈
Discover the BY Series Bellows-Sealed Valve for switching service. Compact, packless design with Torlon® stem guide for consistent shutoff.
벨로우즈 멀티-밸브 매니폴드, V3 시리즈
The Swagelok® 3-valve manifold uses bellows-sealed valves for systems with difficult fluid containment requirements.
스페어 부품 및 액세서리
Find high-quality components designed for optimal compatibility. Spare parts and accessories for stem tip kits, bellows kits, indicator switch kits, and gasket kits.
일반 서비스용 벨로우즈 밸브, B 및 H 시리즈
Ensure reliable shutoff with precision-formed metal bellows valves with gasketed or welded body-to-bellows seals and stem tips for regulating service.
패킹이 있는 고온용 벨로우즈 밸브, U 시리즈
Enhance reliability and versatility with Swagelok® U series bellows-sealed valves, which feature a secondary containment system that prevents atmospheric leaks.
Bellows-Sealed Valves Catalogs
Locate detailed product information, including materials of construction, pressure and temperature ratings, options, and accessories.
B 시리즈; 최대 사용 압력 1000 psig (68.9 bar); 최대 사용 온도 482°C (900°F); 1/4, 3/8, 1/2 및 3/4 in.; 6, 10 및 12 mm 연결구; 황동, 스텐레스강 및 400 합금 재질
정확하고 반복적으로 일정한 흐름을 유지하기 위한 마이크로미터 핸들; 최대 사용 압력 700 psig (48.2 bar); 최고 온도 482°C (900°F); 316 스텐레스강 구조
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.
패킹이 없는 금속 대 금속 외부밀폐 방식; 최대 사용 압력 3500 psig (241 bar); 최고 온도 204°C (400°F); VCR® 양면 접속 피팅, Swagelok® 튜브 피팅 및 용접 연결구
벨로우즈 상부에 보조 밀폐 시스템 제공; 최대 사용 압력 2500 psig (172 bar); 최고 온도 648°C (1200°F); 1/4, 3/8, 1/2, 3/4, 1 in. 및 6, 10, 12 mm 연결구; 스텐레스강 재질
전체 금속 밀폐의 패킹이 없는 밸브; 최대 사용 압력 500 psig (34.4 bar); 최대 사용 온도 93°C (200°F); 1/4에서 1/2 in, 및 6에서 12 mm 연결구
The Right Valve Can Make All the Difference
Use our valve flow coefficient (Cv) calculator to chose a valve sized correctly for your needs.
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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.