Check valve
VP 642 - VP 647
VP 642 - VP 647
A check valve is a safety component that allows fluid to flow in only one direction and prevents backflow, thereby protecting the system from damage or reduced efficiency. It operates automatically based on medium pressure and is used in heating, plumbing and industrial systems.
art. |
ident |
EAN |
DN |
PN |
G |
C |
L |
D |
VP 642 |
I23504K |
3838963360179 |
15 |
25 |
1/2˝ |
12 |
49 |
31 |
VP 643 |
I23506K |
3838963360186 |
20 |
25 |
3/4˝ |
14 |
53 |
37 |
VP 644 |
I23508K |
3838963360193 |
25 |
25 |
1˝ |
16 |
58 |
46 |
VP 645 |
I23510K |
3838963360209 |
32 |
16 |
1-1/4˝ |
18 |
65 |
56 |
VP 646 |
I23512K |
3838963360216 |
40 |
16 |
1-1/2˝ |
19 |
69 |
68 |
VP 647 |
I23516K |
3838963360223 |
50 |
16 |
2˝ |
21 |
77 |
85 |
Tmax.= 110°C
Opening pressure: 0,02 bar
Opening pressure: 0,02 bar
