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CVC Cast Iron Check Valve • Spec Sheet
FEATURES & BENEFITS • Check Valve-Wafer Style Body• 200 WOG• Spring Loaded Double Disc• 6", 8", 10" and 12" Approved as Chemigation Valve• Suitable for Vertical & Horizontal Installation• Fits Flanges that Conform to ANSI B16.1• Sizes 2" -16"
Install between Class 125 flanges. Install 5 pipe diameters minimum downstream from pump discharge or elbow to avoid flow turbulence.
Note: Chemigation valves are tested and approved by the Center for Irrigation Technology, California State University, Fresno, California
DIMENSIONS
No. Part Material
1 Countersunk Hex Head Screws Carbon Steel ASTM A325
2 Seal Ring NBR
3 Gasket PTFE
4 Shaft Stainless Steel SS416
5 Disc Aluminum Bronze C954
6 Spring Stainless Steel SS201
7 Body Cast Iron ASTM A126
8 Gasket PTFE
9 Rings Carbon Steel ASTM A325
10 Seat NBR
Size Part # ØD D1 H
2” CVC-2 4.02 1.58 1.69
2-1/2” CVC-2.5 4.76 2.28 1.81
3” CVC-3 5.28 2.54 2.52
4” CVC-4 6.38 3.44 2.52
5” CVC-5 7.56 4.53 2.76
6” CVC-6 8.58 5.28 2.99
8” CVC-8 10.75 7.13 3.50
10” CVC-10 12.91 8.66 4.49
12” CVC-12 14.88 10.24 4.49
14” CVC-14 17.24 11.89 5.00
16” CVC-16 19.25 13.78 5.51
MATERIAL SPECIFICATIONS
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