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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1 - Body - Cast Steel - GSC-25N
2 - Disc - Stainless Steel - 316
3 - Spring - Stainless Steel - 316
4 - Seat Ring - NBR - NBR
A4111 - 500
Duo Check Valves, Cast Iron
Unit of Measure
1 

Item #

Size

L

A

E

Weight

A4111-040-1427 N/A 040 N/A 54.0 mm N/A 86 mm N/A N/A
A4111-050-1427 N/A 050 N/A 60 mm N/A 105 mm N/A 54 mm N/A 2.70 kg
A4111-065-1427 N/A 065 N/A 67.0 mm N/A 124 mm N/A 67 mm N/A 4.5 kg
A4111-080-1427 N/A 080 N/A 73 mm N/A 136 mm N/A 79 mm N/A 5.9 kg
A4111-100-1427 N/A 100 N/A 73 mm N/A 174 mm N/A 105 mm N/A 7.7 kg
A4111-125-1427 N/A 125 N/A 86 mm N/A 196 mm N/A 130 mm N/A 12.0 kg
A4111-150-1427 N/A 150 N/A 98 mm N/A 222 mm N/A 155 mm N/A 16.0 kg
A4111-200-1427 N/A 200 N/A 127 mm N/A 279 mm N/A 209 mm N/A 32.0 kg
A4111-250-1427 N/A 250 N/A 146 mm N/A 340 mm N/A 257 mm N/A 48.0 kg
A4111-300-1427 N/A 300 N/A 181 mm N/A 410 mm N/A 308 mm N/A 78.00 kg
A4111-300-3427 N/A 300 N/A 181 mm N/A 410 mm N/A 308 mm N/A 78.00 kg
A4111-350-1427 N/A 350 N/A 184 mm N/A 451 mm N/A 358 mm N/A 91 kg
A4111-400-1427 N/A 400 N/A 190 mm N/A 514 mm N/A 409 mm N/A 125 kg
A4111-450-1427 N/A 450 N/A 203 mm N/A 549 mm N/A 460 mm N/A 143 kg
A4111-500-1427 N/A 500 N/A 212 mm N/A 606 mm N/A 511 mm N/A 197 kg
Unit of Measure
1