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Full-Flanged Check Valves


The elastomer-hinged TECHNO wafer-style check valve offers compact design along with heavy-duty construction. The scalloped body design ensures proper and easy alignment between mating gaskets and line flanges. It offers strength and reduces the need for expensive supports, expansion joints and foundations that may be necessary with a conventional check valve.

Our unique design, combined with years of experience, allows us to satisfy some of the most difficult applications.

Other configurations are available upon request.

Design features:

General Dimensions for Style 5003 With 150# Flanged Ends
Valve
Size
A B C     D   
E
1"
3
4-1/4
5/8
4
3-1/8
1-1/4"
4-1/2
4-5/8 5/8 4
3-1/2
1-1/2"
4-1/2
5
5/8
4
3 7/8
2" 4-1/2 6 3/4
4 4-3/4
2-1/2" 5 7 3/4 4 5-1/2
3"
5
7-1/2
3/4
4
6
4"
5-1/2 9 3/4
8 7-1/2
5"
6 10
7/8
8
8-1/2
6"
7
11
7/8
8
9-1/2
8"
9
13-1/2
7/8 8
11-3/4
10"
11
16 1
12
14-1/4
12"
13
19
1 12
17
14"
15
21
1-1/8
12
18-3/4
16"
17
23-1/2
1-1/8
16
21-1/4
18"
19
25
1-1/4
16
22-3/4
20"
21
27-1/2
1-1/4
20
25
24"
25
32
1-3/8
20
29-1/2
30"
31
38-3/4
1-3/8
28
36
36"
37
46
1-5/8
32
42-3/4
42"
43
53
1-5/8 36
49-1/2
48"
49
59-1/2
1-5/8 44
56

General Dimensions for Style 5004-CIL and 5004-CAL with 125# Flanged Ends
Valve
Size
A B C     D   
E
2"
4-1/2 6 3/4 4
4-3/4
2-1/2" 5 7 3/4
4 5-1/2
3" 5 7-1/2 3/4 4 6
4" 5-1/2 9
3/4
8
7-1/2
5"
6 10 7/8 8 8-1/2
6" 7 11 7/8
8
9-1/2
8"
9
13-1/2 7/8
8
11-3/4
10"
11
16 1
12
14-1/4
12"
13
19
1 12
17
14"
15
21
1-1/8
12
18-3/4

General Dimensions for Style 5102 With 125# Flanged Ends
Valve
Size
A B C     D   
E
3"
5
7-1/2
3/4
4
6
4"
5-1/2 9 3/4
8 7-1/2
5"
6 10
7/8
8
8-1/2
6"
7
11
7/8
8
9-1/2
8"
9
13-1/2
7/8 8
11-3/4
10"
11
16 1
12
14-1/4
12"
13
19
1 12
17
14"
15
21
1-1/8
12
18-3/4
16"
17
23-1/2
1-1/8
16
21-1/4
18"
19
25
1-1/4
16
22-3/4
20"
21
27-1/2
1-1/4
20
25
24"
25
32
1-3/8
20
29-1/2
30"
31
38-3/4
1-3/8
28
36
36"
37
46
1-5/8
32
42-3/4

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