DSV Sanitary Check Valves
Select
Part #
Style
Size
Dim A
Dim B
Dim C
Dim D
Cv
Horiz Cracking
Pressure CP
2102
Vertical
DN 15
0.5 in
2.50 in
64 mm
0.98 in
24.89 mm
N/A
0.98 in
25 mm
2.4
0.29 psig
0.020 bar
2103
Vertical
DN 20
0.75 in
2.25 in
57 mm
0.98 in
24.89 mm
N/A
0.98 in
25 mm
7
0.29 psig
0.020 bar
2104
Vertical
DN 25
1 in
2.92 in
74 mm
2.00 in
50.80 mm
N/A
1.98 in
50 mm
18
0.36 psig
0.025 bar
2106
Vertical
DN 40
1.5 in
3.29 in
84 mm
2.50 in
63.50 mm
N/A
1.98 in
50 mm
38
0.28 psig
0.019 bar
2107
Vertical
DN 50
2 in
4.03 in
102 mm
3.00 in
76.20 mm
N/A
2.52 in
64 mm
53
0.23 psig
0.016 bar
2108
Vertical
DN 65
2.5 in
5.56 in
141 mm
4.00 in
101.60 mm
N/A
3.05 in
77 mm
81
0.54 psig
0.037 bar
2109
Vertical
DN 80
3 in
4.38 in
111 mm
4.00 in
101.60 mm
N/A
3.58 in
91 mm
109
0.54 psig
0.037 bar
2112
Horizontal
DN 15
0.5 in
250 in
64 mm
1.50 in
38.10 mm
0.44 in
11 mm
0.98 in
25 mm
2.4
0.29 psig
0.02
2113
Horizontal
DN 20
0.75 in
2.50 in
64 mm
1.50 in
38.10 mm
0.31 in
8 mm
0.98 in
25 mm
7
0.29 psig
0.020 bar
2114
Horizontal
DN 25
1 in
3.48 in
88 mm
3.00 in
76.20 mm
0.50 in
13 mm
1.98 in
50 mm
12
0.36 psig
0.025 bar
2116
Horizontal
DN 40
1.5 in
3.67 in
93 mm
3.12 in
79.25
0.50 in
13 mm
1.98 in
50 mm
36
0.28 psig
0.019 bar
2117
Horizontal
DN 50
2 in
4.41 in
112 mm
3.62 in
91.95 mm
0.50 in
13 mm
2.52 in
64 mm
47
0.23 psig
0.016 bar
2118
Horizontal
DN 65
2.5 in
5.56 in
141 mm
4.75 in
120.65 mm
0.73 in
19 mm
3.05 in
77 mm
69
0.54 psig
0.037 bar
2119
Horizontal
DN 80
3 in
4.88 in
124 mm
4.75 in
120.65 mm
0.48 in
12 mm
3.58 in
91 mm
90
0.54 psig
0.037 bar
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