World Wide Metric, Inc.
37 Readington Road
Branchburg, New Jersey 08876
Phone: 732-247-2300 • Fax: 732-247-7258
E-Mail: sales@worldwidemetric.com • Web site: www.worldwidemetric.com
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Face to Face according to ISO 5752 S-20
Flange Connection: ANSI
Size Range: 50A - 600A (2" - 24")

Body Material: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, Bronze
Disc Material: Ductile Iron, Stainless Steel, Aluminum Bronze
Stem Material: Stainless Steel
Seat Material: NBR, EPDM, Viton, Teflon
Packaging: NBR, EPDM, Viton
teflon-lined50_200-500
Unit of Measure
1 

Item #

Size

D

d 

C

L

Number of Bolts

A58-050 N/A 050 - 2" N/A 102 mm N/A 52 mm N/A 1205 mm N/A 43 mm N/A 4
A58-065 N/A 065 - 2-1/2" N/A 115 mm N/A 65 mm N/A 139.5 mm N/A 46 mm N/A 4
A58-080 N/A 080 - 3" N/A 128 mm N/A 80 mm N/A 152.5 mm N/A 46 mm N/A 4
A58-100 N/A 100 - 4" N/A 153 mm N/A 100 mm N/A 190.5 mm N/A 52 mm N/A 8
A58-125 N/A 125 - 5" N/A 183 mm N/A 125 mm N/A 216 mm N/A 56 mm N/A 8
A58-150 N/A 150 - 6" N/A 210 mm N/A 150 mm N/A 241.5 mm N/A 56 mm N/A 8
A58-200 N/A 200 - 8" N/A 259 mm N/A 198 mm N/A 298.5 mm N/A 60 mm N/A 8
A58-250 N/A 250 - 10" N/A 328 mm N/A 248 mm N/A 362 mm N/A 68 mm N/A 12
A58-300 N/A 300 - 12" N/A 374 mm N/A 298 mm N/A 432 mm N/A 78 mm N/A 12
A58-350 N/A 350 - 14" N/A 416 mm N/A 327 mm N/A 476 mm N/A 78 mm N/A 12
A58-400 N/A 400 - 16" N/A 475 mm N/A 387 mm N/A 539.5 mm N/A 102 mm N/A 16
A58-450 N/A 450 - 18" N/A 535 mm N/A 438 mm N/A 578 mm N/A 114 mm N/A 16
A58-500 N/A 500 - 20" N/A 586 mm N/A 477 mm N/A 635 mm N/A 127 mm N/A 20
A58-550 N/A 550 - 22" N/A 643 mm N/A 543 mm N/A N/A 154 mm N/A
A58-600 N/A 600 - 24" N/A 695 mm N/A 560 mm N/A N/A 154 mm N/A
Unit of Measure
1