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Exclusa, Globo y Retención

Servicio Nuclear

RAMA valves are designed for fast and easy in-line maintenance, in less than 15 minutes.     Catalogo Servicio Nuclear

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Retención Wafer (Doble Clapeta)

Size range(s): NPS 2 – 60 (DN 50 – 1500) Pressure rating: ASME Classes 150 – 2500 Standard connections: Wafer   Retainerless dual-plate check valves for a broad range of applications. Retainerless valve body; meaning, no penetration through the body wall Fire safe design Self-seating design that reduces dragging along the seat surfaces Lapped seating […]

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Pressure Seal (Forjado y Fundido)

A complete range of gate, globe, and check valves for all of your high pressure and high temperature applications, proven over years of service in conventional thermal and nuclear power plants as well as other HP steam services around the world. Also preferred in high pressure, high temperature hydrocarbon or petrochemical processing services. Only Velan […]

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API 602 (Forjado)

Size range(s): NPS 1/4 – 2 (DN 8 – 50) Pressure rating: ASME Classes 150 – 4500 Standard connections: Threaded, socket weld, flanged   A compact but extremely sturdy design for high pressure-temperature service. Solid CoCr alloy wedge (optional) ensures low friction and long service life. For Class 1500 valves and for steam service, seats […]

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Acero Inoxidable Fundido

Size range(s): NPS 1/2 – 24 (DN 15 – 600) Pressure rating: ASME Classes 150 – 300 Standard connections: Flanged   ● Wall thickness to ASME B16.34. ● Optional integral CoCr alloy hardfaced seat available for longer service life.     Catalogo Acero Inoxidable Fundido

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API 600 (Acero Fundido)

Size range(s): NPS 2 – 24 (DN 50 – 600) Pressure rating: ASME Classes 600 – 2500   Velan pressure seal parallel slide gate valves are ideal for clean service and steam.   Velan’s proven pressure seal design. Unique parallel slide forged cage unit design comprises all operating parts of the slide discs. Designed to ASME […]

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Sin Bonete

Sizes: NPS ¼-4 (DN 8-100) ASME classes: 1690-4500   Forged, one-piece y-pattern, oblique, vertical and angle valves for high pressure applications. Available in globe (needle and stop) and piston check (designed with screwed-in seat) valve types   One-piece forging with integral body-bonnet design In-line repairable Rotating/rising stem available in XB series   Y-pattern globe valves   […]

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