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CAST STEEL MARINE GLOBE & ANGLE VALVES
FEATURES / MATERIALS GLOBE ANGLE The information contained herein is general in nature and is not intended for specific construction or application purposes.
Newco Valves reserves the right to make changes in specifications, designs or materials at any time without notice or
obligation.
CAST STEEL BOLTED BONNET
NEWCO marine valves have been specifically designed for high
reliability operation in the confined, corrosive atmosphere prevalent in
the marine industry. Manufactured and tested under the strict
supervision of Newman's, they meet the critical standards demanded by
such agencies as the American Bureau of Shipping, U. S. Coast Guard
and the U. S. Navy. Complete documentation including shock and vibration test reports,
Level II military drawings, provisioning and technical documentation
and Level I material certification is available.
Items shown also available in non-return configurations
[Customer must specify flow direction (Horizontal/vertical)]
PARTS MATERIALS ASTM SPEC. Body Carbon steel A216 Gr. WCB Bonnet Carbon steel A216 Gr. WCB Yoke Carbon steel A216 Gr. WCB Disc Bronze B62 Disc Nut Bronze B62 Seat ring Bronze B62 Stem Bronze B124 Type 377 Yoke sleeve Brass B124 Type 377 Back-seat bushing Bronze B62 Gland Bronze B62 Gland bolt Brass B16 Gland bolt nut Brass B16 Bonnet stud bolt Carbon steel A307 Gr. A Bonnet stud bolt nut Carbon steel A307 Bonnet gasket Commercial Commercial Stem packing Commercial Commercial Handwheel Malleable iron A48 Handwheel nut Brass B16
CLASS 150 DIMENSIONS
2" 21/2" 3" 4" 5" 6" 8" 10" 12" 14" 16" A - Face to Face RF/BW IN 8.0 8.5 9.5 11.5 14.0 16.0 19.5 24.5 27.5 31.0 36.0 MM 203 216 241 292 356 406 495 622 699 787 914 A1 - Center to Face RF/BW IN 4.0 4.25 4.75 5.75 7.0 8.0 9.75 12.25 13.75 15.5 18.0 MM 102 108 121 146 178 203 248 311 349 394 457 B - Valve Open IN 11.0 12.25 12.75 14.5 16.25 18.5 22.25 25.25 28.75 33.5 36.0 MM 279 311 324 368 413 470 565 641 730 851 914 C - Valve Closed IN 10.25 11.25 11.5 13.25 14.5 16.5 19.5 22.0 25.0 29.0 31.0 MM 260 286 292 336 368 419 495 559 635 737 787 D - Dia. Handwheel IN 6.0 8.0 8.0 10.0 11.0 12.0 14.0 16.0 18.0 22.0 24.0 MM 152 203 203 254 279 305 356 406 457 559 610