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Double Block & Bleed kleppen

Met dit bereik kunt u beide zijden van de klep positief isoleren met een luchtbel
afdichting en laat overtollig medium ontsnappen via een naaldventiel.
Het bevat opties voor kritieke hogedrukprocessen, zoals ons XC-assortiment, dat
zijn allemaal API 6A getest en vervaardigd in overeenstemming met ASME-normen.

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XC DBB Valve range

The ALCO XC range of valves offers secure lock-off of fluid for safe, reliable performance of complex operations. They beneft from high structural integrity and come in a wide choice of materials.

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Floating Pattern Valves

ALCO floating pattern valves are designed for downstream use and feature two ball rings, which hold the ball in place under varying levels of pressure.

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Trunnion mount

DBB Valves

ALCO trunnion mount valves are well-suited to upstream applications with higher pressure levels, or those handling coarser, less-refined media. They feature a more resilient design and spring-energised seats.

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Monoflange Valves

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Sampling & Injection Valves

ALCO sampling and injection valves are designed for applications where selective sampling of a medium, or the injection of other substances is required as part of the process.

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Instrumentation DBB Valves

ALCO modular double block & bleed valves offer an extra element of safety, for applications such as oil, gas and high-tech where valves need to be safely removed for servicing.

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