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 - 1000A (2" - 40")

Body Material: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, Bronze
Disc Material:Coated, Ductile Iron, Stainless Steel, Aluminum Bronze
Stem Material: K Monel, Stainless Steel
Seat Material: NBR, EPDM, Viton, Neoprene, Silicone
Packaging: NBR, EPDM, Viton
55serie-valves_40_300-500
Unit of Measure
1 

Item #

Size

Pressure

d 

L

C

Number of Holes

A55-040 N/A 040 - 1-1/2" N/A ANSI 150LB N/A 40 mm N/A 33 mm N/A 98.5 mm N/A 4
A55-050 N/A 050 - 2" N/A ANSI 150LB N/A 52 mm N/A 43 mm N/A 120.5 mm N/A 4
A55-065 N/A 065 - 2-1/2" N/A ANSI 150LB N/A 65 mm N/A 46 mm N/A 139.5 mm N/A 4
A55-080 N/A 080 - 3" N/A ANSI 150LB N/A 80 mm N/A 46 mm N/A 152.5 mm N/A 4
A55-100 N/A 100 - 4" N/A ANSI 150LB N/A 100 mm N/A 52 mm N/A 190.5 mm N/A 8
A55-125 N/A 125 - 5" N/A ANSI 150LB N/A 125 mm N/A 56 mm N/A 216 mm N/A 8
A55-150 N/A 150 - 6" N/A ANSI 150LB N/A 150 mm N/A 56 mm N/A 241.5 mm N/A 8
A55-200 N/A 200 - 8" N/A ANSI 150LB N/A 198 mm N/A 60 mm N/A 298.5 mm N/A 8
A55-250 N/A 250 - 10" N/A ANSI 150LB N/A 248 mm N/A 68 mm N/A 362 mm N/A 12
A55-300 N/A 300 - 12" N/A ANSI 150LB N/A 298 mm N/A 78 mm N/A 432 mm N/A 12
A55-350 N/A 350 - 14" N/A ANSI 150LB N/A 327 mm N/A 78 mm N/A 476 mm N/A 12
A55-400 N/A 400 - 16" N/A ANSI 150LB N/A 387 mm N/A 102 mm N/A 539.5 mm N/A 16
A55-450 N/A 450 - 18" N/A ANSI 150LB N/A 438 mm N/A 114 mm N/A 578 mm N/A 16
A55-500 N/A 500 - 20" N/A ANSI 150LB N/A 477 mm N/A 127 mm N/A 635 mm N/A 20
A55-600 N/A 600 - 24" N/A ANSI 150LB N/A 560 mm N/A 154 mm N/A 749.5 mm N/A 20
A55-700 N/A 700 - 28" N/A ANSI 150LB N/A 690 mm N/A 165 mm N/A 863.6 mm N/A 28
A55-750 N/A 750 - 30" N/A ANSI 150LB N/A 729 mm N/A 180 mm N/A 914.4 mm N/A 28
A55-800 N/A 800 - 32" N/A ANSI 150LB N/A 785 mm N/A 180 mm N/A 978 mm N/A 28
A55-900 N/A 900 - 36" N/A ANSI 150LB N/A 900 mm N/A 180 mm N/A 1086 mm N/A 32
A55-1000 N/A 1000 - 40" N/A ANSI 150LB N/A 990 mm N/A 200 mm N/A 1200 mm N/A 36
Unit of Measure
1