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CAST IRON WAFER CHECK VALVE CLASS 200
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TECHNICAL DATA
Nominal Diameter 2"-12" 14"-24" inch
Nominal Pressure 232 145 PSI
Testing          Shell Test 350 217 PSI
Pressure      Seal Test 255 160 PSI
Working Temperature 14° F to 302° F
Applicable Medium: Fresh Water, Sewage, Sea Water, Air, Vapor, Medicine, Foods, Etc.

MATERIAL SPECIFICATIONS
PARTS MATERIAL
BODY Cast Iron ASTM A 126 Grade B
DISC 316 Stainless Steel, Carbon Steel
STEM Stainless Steel, Carbon Steel
SPRING Stainless Steel, Spring Steel
LINER EPDM, Neoprene, Buna, Fluororubber
DIMENSIONS

Size(inches)

A

B

C

D
2 6..34 3.15 1.65 2.01
2-1/2 6.90 3.50 1.76 2.47
3 7.13 3.74 1.78 3.04
4 7.87 4.49 2.05 4.04
5 8.39 5.00 2.14 4.80
6 8.90 5.47 2.20 6.08
8 10.24 6.89 2.39 7.91
10 11.50 7.99 2.58 9.80
12 13.27 9.53 3.03 11.81
14 14.49 10.51 3.01 13.06
16 15.75 11.85 3.41 15.26
18 16.61 12.87 4.16 17.26
20 18.90 14.21 5.19 19.25
24 22.13 18.07 5.98 23.23

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CulverCo. Industrial Pipe Fittings & Valves
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21305 Itasca St. |Chatsworth, CA 91311| (800) 421-6136 | FAX (818) 772-5115