Válvulas Swagelok®
Las válvulas Swagelok son fiables por su funcionamiento sin fugas y larga vida útil en aplicaciones industriales críticas, gracias a su capacidad para controlar fiablemente el caudal en un amplio rango de presiones de servicio, temperaturas y condiciones operativas.
Ver VálvulasConocidas por la calidad de su diseño y la larga duración derivada del cuidadoso control en la adquisición de materiales y en los procesos de fabricación, las válvulas Swagelok ofrecen un rendimiento fiable incluso tras años de servicio en las aplicaciones más exigentes. Probamos rigurosamente todas las válvulas que fabricamos para asegurarnos de que cumplen nuestras normas de calidad, por lo que puede estar seguro de que ofrecerán el rendimiento a largo plazo necesario en su entorno de uso final.
Hay válvulas Swagelok disponibles:
- Con una amplia variedad de conexiones finales, incluyendo los racores para tubo Swagelok galgables.
- En una gran variedad de materiales, lo que le permite encontrar productos compatibles con las condiciones operativas del entorno de actuación y los fluidos.
- Con opciones de limpieza estándar y especiales para las aplicaciones de alta pureza y ultra alta pureza (UHP), así como certificados API de bajas emisiones.
Le ayudamos a seleccionar las válvulas correctas para sus aplicaciones, para la instalación y mantenimiento formación, o para la resolución de problemas a través de una red global de casi 200 centros autorizados de ventas y servicio Swagelok.
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Catálogos de Válvulas
Encuentre información detallada de producto, incluidos materiales de construcción, valores nominales de presión y temperatura, opciones y accesorios.
V, VB, and VL series 2-, 3-, and 5-valve instrument manifolds; VE series 2-, 3-, and 5-valve direct-mount manifolds; 2-valve remote-mount manifolds; Mod 85 modular instrumentation systems
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: Working pressures up to 10 000 psig (689 bar); 1/8 to 1/2 in. and 6 to 12 mm Swagelok® tube fitting or NPT end connections; 316 stainless steel materials
Features: Modified PTFE wetted components meet SEMI Standard F57-0301 for ultrahigh-purity system components; Fine thread flare and Nippon Pillar® Super 300 end connections; Low cracking and reseal pressure
Rugged, all-stainless steel construction; Reverse flow coefficient less than 0.1 % of forward flow coefficient; No springs or elastomers; Compact size
Swagelok thermal-immersion diaphragm valves offer high-speed actuation and are designed for optimum performance at 220 degrees C (428 degrees F) for high-temperature processes.
Features: Working pressures up to 6000 psig (413 bar); Flow coefficients (Cv) from 4.0 to 13.8; Fractional and metric Swagelok tube fittings; ISO and NPT pipe end connections available; 316 stainless steel body and end connections; Manual and pneumatic actuation
Features: Liquid or gas service; Set pressures from 10 to 6000 psig (0.68 to 413 bar); 1/4 and 1/2 in. and 6 to 12 mm end connections
Features: Live-loaded packing system; Compact design; Working pressures up to 6000 psig (413 bar); Temperatures up to 600°F (315°C)
Features: Suitable for ultrahigh-purity applications; 316L VIM-VAR stainless steel body; Low-pressure and high-pressure models; VCR®, tube butt weld, and modular surface-mount end connections; Manual or pneumatic actuation
Features: Quarter-turn operation and full flow design; Light in weight; High-purity PFA material with low extractables for chemical resistance; 1/4 in. Swagelok® PFA tube fitting end connections for consistent performance
Swagelok offers both low- and high-pressure metering valves in straight, angle, cross, and double patterns. A variety of end connection and handle options, including repeatable vernier handles, are also available.
The stream selector system is a modular assembly designed for process analyzer systems. Find technical and ordering information as well as details on atmospheric-reference and high-purge options.
ALD 3, 6, and 7 Diaphragm Valves and ALD20 Bellows: Ultrahigh cycle life, high-speed actuation; Up to 392°F (200°C) w thermal actuators; Electronic actuator position-sensing; ultrahigh-purity applications; High flow capacity, PFA seat, Normally closed pneumatic actuation, Alloy 22 available
Features: Pneumatic and quarter-turn manual 2-way and 3-way models; pneumatic and manual models with adjustable flow and bypass features; DuPont® Teflon® modified PTFE wetted parts and polypropylene actuator; Meet SEMI Standard F57-0301 for ultrahigh-purity system components; Fine thread flare and Nippon Pillar® Super 300 end connections standard; space saver and other end connections available; Custom manifolds and subassemblies available
Features: Packless, all-metal containment; Working pressures from vacuum to 3500 psig (241 bar); Temperatures from –100 to 250°F (–73 to 121°C)
Features: Working pressures up to 10 000 psig (689 bar); Temperatures from –65 to 450°F (–53 to 232°C) with PTFE packing; up to 1200°F (648°C) with Grafoil® packing; 316 stainless steel; alloys 400, 20, 600, and C-276; and titanium materials
Features: All-welded design provides reliable containment of system fluid; Forward flow starts at less than 2 psig (0.14 bar) pressure differential; Valve closes with less than 2 psig (0.14 bar) back pressure; 316L SS body offers enhanced material purity
Features: Working pressures up to 300 psig (20.6 bar); Shutoff, bulk-gas distribution, and isolation service; Cast, forged, and bar stock stainless steel body material; 1/4 to 1 in. and 12 to 25 mm end connections
Features: stainless steel, carbon steel, and duplex stainless steel materials; pressure ratings in accordance with ASME B16.5; flanged connections compatible with ASME B16.5; ball valve bore sizes from 3/8 to 2 in. (9.5 to 50.8 mm)
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
Features: Working pressures up to 3000 psig (206 bar); Swagelok® tube fitting and NPT and ISO tapered pipe end connections; 1/8 through 1/2 in. and 6 through 12 mm sizes; Brass and 316 stainless steel materials
Features: Roddable, straight-through orifice for maximum flow; Working pressures up to 6000 psig (413 bar); Packing below the threads; Replaceable seat and stem tip design
Features: The Swagelok® compact gauge valve provides fast, convenient installation and installation and gauge maintenance in a lightweight package and smaller footprint than conventional assemblies.
Features: On-off, switching, and crossover flow paths; Working pressures up to 3000 psig (206 bar); Temperatures from –65 to 300°F (–53 to 148°C); Environmental and heated-process applications; 1/16 to 3/4 in. and 3 to 12 mm end connections
Swagelok® offers medium- and high-pressure fittings, tubing, valves, and related accessories with temperatures up 1000°F (537°C), pressure ratings up to 60 000 psig (4134 bar) in sizes ranging from 1/4 to to 1 in. for medium-pressure products and 1/4 to 9/16 in. for high-pressure products. NACE® MR0175/ISO15156 compliance is available.
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.
Features: 316L VAR stainless steel body; Working pressures up to 300 psig (20.6 bar); 1/4, 3/8, and 1/2 in.; 10 and 12 mm end connections
Features: 316 stainless steel materials; Union-bonnet construction for safety; Grafoil® packing for high-temperature performance; Swagelok® tube fitting, female NPT, and tube or pipe socket weld end connections
Features: Limits access to manually actuated valves;Lockout accessory enables compliance with OSHA Lockout/Tagout, Standard 29 CFR Part 1910.147, Control of Hazardous Energy Bright safety orange color promotes high visibility. Other colors are available.
Stop uncontrolled release of system media if downstream line ruptures. Features: Pressures up to 6000 psig (413 bar); Temperatures up to 400°F (204°C); 1/8 to 1/2 in. and 6 to 12 mm end connections; Stainless steel construction
Features: Straight and angle patterns; Pressures up to 6000 psig (413 bar); Temperatures up to 450°F (232°C) with PTFE packing; up to 650°F (343°C) with Grafoil® packing
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: No twisting, turning, or wrenching necessary; Single-end shutoff, double-end shutoff, and full-flow models
The full-flow GB series quarter-turn ball valve provides high flow rates at working pressures up to 6000 psig (413 bar) in several corrosion-resistant body materials.
Features: 1/8 to 2 in. and 6 to 25 mm sizes; Stainless steel, carbon steel, brass, and special alloy materials; On-off (2-way) and switching (3-way) valves; Compensating seat design; Live-loaded, two-piece stem packing
Features: Working pressures up to 6000 psig (413 bar); Adjustable and fixed cracking pressures Variety of end connections; 316 stainless steel and brass materials
Features: Compact size; Working pressures up to 1000 psig (68.9 bar); Temperatures up to 600˚F (315˚C)
Features: Gas and liquid service; Working pressure: 6000 psig (413 bar); Set pressures from 145 to 6000 psig (10.0 to 413 bar); All 316L stainless steel construction; 1/4 through 1 in. NPT and ISO/BSP parallel thread end connections; Certified to PED 97/23/EC Category IV
Features: 3/8 to 1 in. sizes; alloy 625, alloy 825, Alloy 2507, and alloy 6-moly materials; On-off (2-way) valves; Compensating seat design; Live-loaded, two-piece stem packing
Features: Manual and pneumatically actuated models; Straight, angle, and cross body patterns; 316 SS and brass body materials
Features: Stainless steel construction; Nonrotating ball-tip and plug-tip stem designs; Roddable (plug-tip design)
Bleed Valves: Working pressures up to 10 000 psig (689 bar); Temperatures up to 850°F (454°C); 316 stainless steel, carbon steel, alloy 400, or alloy C-276 materials. Purge Valves: Working pressures up to 4000 psig (275 bar); Temperatures up to 600°F (315°C); 316 stainless steel, brass, or carbon steel materials
Features: Working pressures up to 10 000 psig (689 bar); Temperatures from –65 to 450°F (–53 to 232°C) with PTFE packing; up to 1000°F (537°C) with Grafoil® packing; Alloy 625, alloy 825, Alloy 2507, and 6-moly materials
Swagelok offers pressure-reducing, back-pressure, dome-loaded, and spring-loaded pressure regulators to control pressure and minimize droop in instrumentation systems.
Features: 1.125 in. C-seal and W-seal designs; Available in two- and three-port configurations; Compact pneumatic and manual actuators; Pneumatic actuator indicator ball: red for normally closed, green for normally open; Fixed orientation of actuator to body for consistency of installation; Corner chamfers on outlet side of body for visual indication of flow direction
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: Working pressures up to 6000 psig (413 bar); Temperatures from −40 to 302°F (−40 to 150°C); High-flow capacity in a compact design; 1/4 to 3/8 in. and 6 to 8 mm end connections; 316 stainless steel construction
Features: Rack and pinion pneumatic actuators, solenoid valves, and limit switches; ISO 5211-compliant pneumatic actuators, solenoid valves, limit switches, and position sensors; Complete actuated assemblies and kits for field assembly available
Features: Alloy 625, alloy 825, and Alloy 2507 super duplex stainless steel materials; Available for CH4 adn Ch8 series check valves; Working pressures up to 6 000 psig (413 bar); 1/4 to 1/2 in. Swagelok tube fitting or NPT end connections; Fixed cracking pressures: 1 to 25 psi (0.07 to 1.8 bar)
Features: Pressures up to 3000 psig (206 bar); Temperatures up to 450°F (232°C) with PEEK stem tip; Stainless steel, brass, and alloy 400 materials
Features: Alloy 625, alloy 825, and Alloy 2507 super duplex stainless steel materials; Working pressures up to 6 000 psig (413 bar); 1/4 to 1/2 in. Swagelok® tube fitting or NPT end connections; Compact, maximum-flow design
Calcular el Caudal para Seleccionar Las Válvulas Correctas
Utilice nuestra calculadora del coeficiente de caudal de válvulas (Cv) para seleccionar una válvula del tamaño adecuado a sus necesidades.
Utilice la HerramientaRecursos Swagelok Elaborados para Vd.
Cómo Seleccionar las Válvulas Adecuadas para los Sistemas de Fluidos Industriales
Vea cómo aplicar el práctico método STAMPED para seleccionar las válvulas más adecuadas para sus aplicaciones de diseño de fluidos industriales o de sistemas de toma de muestra.
低排出認証付きバルブを使用して、フュージティブ・エミッション（排出物の漏れ）に伴うコストを最小限に抑える
化学／石油精製業界では、フュージティブ・エミッションに関する懸念が高まっています。低排出認証付きバルブを使用することで、施設と収益を保護することができます。今回は、低排出認証付きバルブとは何か、どのように試験を行っているか、そして低排出認証付きバルブを使用するとどのようなメリットが得られるかを紹介します。
ブロック・バルブで一般産業用流体システムを遮断する方法
一般産業用流体システムのメンテナンスを行う際は、プラントの安全を確保するため、事前にラインを遮断する必要があります。流体システム・ラインを安全に遮断できる方法のひとつは、2個のブロック・バルブを並べて取り付ける方法です。今回は、システムに最適な構成を設計する方法を紹介します。
1つの新しいバルブが半導体製造を変える3つの理由
今回は、原子層蒸着（ALD）バルブの最新テクノロジーが、ハイテク半導体メーカーにもたらす影響について紹介します。
バルブ
スウェージロックは、ボール・バルブ、ベローズ・シール・バルブ、逆止弁、ダイヤフラム・バルブ、メータリング・バルブ、ニードル・バルブ、プロセス・インターフェース・バルブ、プラグ・バルブ、クイック・コネクツ、圧力逃がし弁など、産業用流体システム向けのバルブを幅広く取り揃えています。