Swagelok SS-63ES8-LLK-NL 3-Piece Stainless Steel Ball Valve

Swagelok SS-63ES8-LLK-NL is a 316 stainless steel, 3-piece ball valve from Swagelok’s 60E series, engineered for reliable shutoff in instrumentation and process lines. The body accepts 1/2" Swagelok tube fittings and uses UHMWPE seats, delivering durable, leak-tight sealing in demanding environments. Built on a three-piece swing-out design, it enables servicing of internals without removing the valve from the line, and it employs a coned-disc, spring-loaded seat with live-loaded stem packing for consistent performance. The oval handle provides convenient manual operation in tight installations, making it suitable for compact instrument racks and small-bore chemical transfer interfaces. Designed for quick field service, the swing-out cartridge reduces the time to replace seats or seals, lowering downtime in tight utility spaces. Swagelok 60E valves are designed for long service life with broad compatibility across Swagelok tubing and fittings ecosystems. This model is compatible with other Swagelok fittings and tube adapters within the 60E family.