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PB 451

PB 451
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Worcester Controls Series 59 Full-Port Ball Valve Full-port valves offer maximum capacity, minimum restriction, optional re-rated design

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Flow Control Division Worcester Controls Series 59 Full-Port Ball Valves Manual and automated valves for processes requiring maximum ow area Full-port ball valves are recommended for processes requiring minimum restriction through piping, shutoff valves, and other equipment. For example, pump inlet valves are often full-port valves. Full-port valves are also useful in systems handling slurries, viscous uids and uids with residues, and where the capacity to pig lines is desired. ¼"- 2" Series 59 valves are rated to ANSI Class 600. 3" and 4" valves are rated to ANSI Class 300. Worcester...

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Flow Control Division Worcester Controls Parts Identication and Material Specications NOTE: 2" Series 59 valve has wrench block handle and stem seal package similar to 3" and 4" valves. NOTE: Standard Worcester valves are assembled with silicon-based break-in lubricant. For other options consult your distributor or Flowserve. C.S., Brass, 316 S.S., (316L for weld ends) TFE, Reinforced TFE, Buna, Neoprene, Polyll, UHMWPE, High-per Fill, Delrin®AF Body Seal Stem Seal Polyll (UHMWPE with UHMWPE seats; Graphite with High-per Fill Seats) Buna, Viton®, EPR, TFE, Neoprene, TFE Coated 316 S.S. “S”...

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Flow Control Division Worcester Controls N TUBE END TE (Brass Only) Socket Weld BUTT WELD BW SCH. 10 Stainless Steel SCH. 40 Carbon Steel Dimensions are given for layout purposes only. For tolerances, consult your Worcester distributor. Metric equivalents are converted from Standard English. 59 Options Series 59 Blank - Built with lever handle E - No handle valve built for automation A - No handle†† B - No handle†† G - Stem Grounding Spring K - Locking Handle V - Vacuum Service Prep X - Oxygen Service Prep E - No handle valve built for automation V - Vacuum Service Prep X - Oxygen Service...

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