Танталовые клапаны

WDL Valve supplies tantalum valve solutions for selected highly corrosive acid and chemical processes where common stainless steels or nickel alloys may not provide adequate service life. The range includes tantalum ball valves, tantalum gate valves, tantalum check valves and tantalum butterfly valves.

Selection guidance: Tantalum can provide strong corrosion resistance in many acid environments, but it is not universal. Fluoride-bearing media, hydrofluoric acid, certain strong alkalis, erosion, thermal cycling and mechanical damage require careful assessment. The exact tantalum grade, wetted construction, substrate, fabrication method, sealing system and contamination limits must be confirmed for the complete operating envelope.

RFQ data: Provide the full chemical composition, concentration, impurities, operating and design temperature, pressure or vacuum, solids, flow velocity, valve type and size, connection, wetted-material requirement, leakage class, actuator, cleaning, inspection, testing and documentation requirements.