Non Return Valves
V-Tek Non Return Valves 1/2" - 4"
316L Forged Bodies and Discs.
Seals available in EPDM, Silicone and Viton.
Non Return Valve BS Butt Weld End 316L
| Size |
A |
B |
C |
D |
E |
| 1/2" |
9.50 |
12.70 |
47.00 |
34.00 |
23.00 |
| 3/4" |
15.80 |
19.05 |
67.00 |
45.00 |
30.00 |
| 1" |
22.20 |
25.40 |
80.00 |
59.00 |
38.00 |
| 1.1/2" |
34.90 |
38.10 |
93.00 |
59.00 |
38.00 |
| 2" |
47.60 |
50.80 |
106.00 |
59.00 |
38.00 |
| 2.1/2" |
60.30 |
63.50 |
123.00 |
59.00 |
38.00 |
| 3" |
73.00 |
76.20 |
136.00 |
59.00 |
38.00 |
| 4" |
97.60 |
101.60 |
166.00 |
60.00 |
57.00 |
Non Return Valve BS Clamp Ends 316L
| Size |
A |
B |
C |
D |
E |
| 1/2" |
9.50 |
25.40 |
47.00 |
55.50 |
44.55 |
| 3/4" |
15.80 |
25.40 |
67.00 |
66.50 |
51.50 |
| 1" |
22.20 |
25.40 |
80.00 |
59.00 |
38.00 |
| 1.1/2" |
34.90 |
38.10 |
93.00 |
59.00 |
38.00 |
| 2" |
47.60 |
50.80 |
106.00 |
59.00 |
38.00 |
| 2.1/2" |
60.30 |
63.50 |
123.00 |
59.00 |
38.00 |
| 3" |
73.00 |
76.20 |
136.00 |
59.00 |
38.00 |
| 4" |
97.60 |
101.60 |
166.00 |
60.00 |
57.00 |
Service Ratings 1" - 3" Max Pressure - 15 Bar 4" Max Pressure - 10 Bar
| Size |
1/2" |
3/4" |
1" |
11/2" |
2" |
21/2" |
3" |
4" |
| Opening Pressure Bar |
0.5 |
0.5 |
1 |
1 |
1 |
1 |
1 |
1.5 |
Non Return Valves also available RJT, IDF. SMS, Din Etc
