The Flowserve Worcester 44 Series offers A superior stem seal design, consisting of live-loaded PEEK and Polyfill thrust bearings and seals, significantly increasing valve cycle life over conventional ball valves and extending time between packing adjustments. All this was developed by laboratory testing with full performance data. Multiple seat materials from polymer to metal to metal seating for a broad range of applications.

Features

• ASME B16.34 class 600 rated
• 3Pc swing out design, tight shut off and bi-directional sealing
• High performance stem seal and seat design and options
• Designed for automation
• Multiple end connections
• Highly engineered with multiple approvals including FM and UL