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Flowserve Worcester Cryogenic Three-Piece and Flanged Ball Valves
Worcester Cryogenic three-piece and flanged ball valves from Flowserve deliver maximum reliability and fugitive emissions compliance in critical service applications. The valves include a newly developed, bolted cryogenic bonnet design and enhanced performance features. They are also designed to API 641 and ISO 15848 requirements for fugitive emissions. Available in both three-piece and flanged designs, the enhanced Worcester cryogenic ball valves offer many features, such as fire-safe certifications as standard, API 608 compliance, robust live loaded PTFE packing, tongue and groove body joint sealing (three-piece) and threaded end plug on all sizes (flanged). Designed in accordance to the most prominent cryogenic standards, such as BS 6364, MSS SP-134, ISO 28921 and others.
FEATURES and BENEFITS
1. Global certifications: Certified to latest fire-safe, fugitive emissions standards, including testing with hydrogen to industry-recognized fugitive emissions standards2. Improved reliability and uptime: High-strength stem improves reliability, extends service life, and allows for stronger MAST while complying to API 608
3. Superior leakage performance: Live-loaded stem sealing ensures positive load on stem packing, extending the sealing integrity and lifecycle
4. Ease of maintenance: The modular bolted design simplifies maintenance compared to the previous conventional welded design
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