Matco-Norca Cast Iron Check Valve - Irrigation-Mart

Matco-Norca Cast Iron Check Valve - Irrigation-Mart

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
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
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
CVC Cast Iron Check Valve • Flow Chart
HEADLOSS (FT)
FLOW (GPM)