Swagelok® Process Interface Valves (Double Block and Bleed)
Swagelok process interface valves enable a smooth transition from the process piping system to instrumentation in a single configuration, providing fewer potential leak points, lower installed weight, and a smaller space envelope.
Request More InformationCommonly used in the oil and gas, chemical and refining, and power generation markets, Swagelok process interface valves (double block and bleed valves) can be used at process piping installation points, in vents or drains, at chemical injection and sampling points, directly mounted to instruments, for close coupling of instruments, for double block and bleed isolation, or in extreme service applications.
Swagelok process valves have up to 75% lower installed weights and smaller footprints compared to assemblies featuring multiple valves and fittings, and they have fewer potential leak points. They also provide reduced installation time, reduced vibration stress, and reduced fugitive emissions (low emissions options per API 641, API 624, ISO 15848-1, ISO 15848-2 available), as are designs featuring materials listed in accordance with NACE MR0175/ISO 15156 for sour gas service. Integral Swagelok tube fitting connection options are also available.
The Swagelok family of process interface valves includes:
- One-piece forged body valves (VB04 and VS04 series)
- Three-piece bolted body valves (VS03 series)
- Process monoflanges (MS series)
Single block and bleed, block combinations, and block and bleed globe valve modules are also available.
Specifications
| Working Pressures | Class 150 to class 2500, up to working temperatures listed below, in accordance with ASME B16.5 Refer to product catalog for specific pressure ratings |
| Working Temperatures | –58 to 400°F (–50 to 204°C) for stainless steel and duplex valve assemblies Refer to product catalog for specific temperature ratings |
| Sizes Available Include | 1, 1 1/2, and 2 in. (25, 38, and 50 mm) bore size—VS03 series 3/8 in. (9.5 mm) bore size—VS04 series 1/2 and 3/4 in. (14 and 20 mm) bore size—VB04 series |
프로세스 인터페이스 밸브 카탈로그
구성 재질, 압력 및 온도 등급, 옵션, 액세서리를 포함한 자세한 제품 정보를 찾을 수 있습니다.
Características : disponibles en acero inoxidable, acero al carbono y acero inoxidable Dúplex; presiones nominales según ASME B16.5 y ASME B16.34 para determinadas configuraciones; conexiones mediante brida compatibles con ASME B16.5; válvulas de bola con orificios desde 9,5 a 49 mm (3/8 a 2 pulg.)
고객별 맞춤 선별 Swagelok 리소스
블록 밸브로 산업용 유체 시스템을 격리하는 방법
플랜트 안전을 유지하려면 유지보수 작업 전에 산업용 유체 시스템 라인을 격리하는 것이 필수입니다. 유체 시스템 라인을 격리하는 가장 안전한 방법은 블록 밸브 두 개를 설치하는 것입니다. 시스템에 적합한 구성을 설계하는 방법을 알아보십시오.
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.
Medición de Proceso — Mejores Prácticas en las Líneas de Impulso
Puede ser difícil identificar problemas en la aplicación de instrumentación de proceso si solo se tiene en cuenta el transmisor. Aprenda cómo solucionar problemas en la línea de instrumentación de proceso gracias a los consejos y mejores prácticas de Swagelok.
Consejos para Mantener una Muestra Representativa en un Sistema de Instrumentación Analítica
Mantener una muestra representativa en un sistema de instrumentación analítica puede ser difícil. Aprenda cómo identificar los problemas más importantes y evitar las complicaciones derivadas de una muestra de representatividad en riesgo por parte de los expertos de Swagelok.