|
|
|
|
|
NoTap® - K1 and NoTap Big Clamps without non-return valve
|
|
 |
|
Clamp without non-return valve |
|
The clamp with a non-return valve is used for smaller branch connections, installing an immersion pipe adapter and for pipe blocking. |
The clamp without a non-return valve is used when larger branch dimensions are desired for maximum flow from the branch connection. A full-flow ball valve shall always be fitted on these clamps when work is to be carried out on pressurized pipes. Fits on pipes with diameter 26 – 335 mm |
Special tools are required for working with the NoTap method |
Below you will find examples of what your branch connections could look like. Choose the type of branch connection and find the correct dimension of pipe to be drilled in the appropriate tables. You will easily see the article numbers for the clamps in each pipe dimension. |
| K1 Clamp - 1" ball valve |
|
Fits on pipes with diameter 26 – 170 mm
K1 clamps supplied without ball valves
Pipe diameter (OD) |
Hole saw diameter |
Clamp art no. |
26-32 mm (DN 20/Cu 28) |
19 mm |
1403028E-02 |
33-38 mm (DN 25/Cu 35) |
19 mm |
1403035E-02 |
39-45 mm (DN 32/Cu 42) |
24 mm |
1403042E-02 |
46-51 mm (DN 40) |
24 mm |
1403048E-02 |
50-58 mm (Cu 54) |
24 mm |
1404054E-05 |
55-65 mm (DN 50) |
24 mm |
1404060E-05 |
61-75 mm (Cu 70) |
24 mm |
1404068E-05 |
74-83 mm (DN 65/Cu 76.1) |
24 mm |
1404076E-05 |
77-88 mm |
24 mm |
1404083E-05 |
85-98 mm (DN 80/Cu 88.9) |
24 mm |
1404089E-05 |
94-111 mm (Cu 100) |
24 mm |
1404102E-05 |
108-125 mm (DN 100/Cu 108) |
24 mm |
1404114E-05 |
122-138 mm (Cu 133) |
24 mm |
1404129E-05 |
136-152 mm (DN 125) |
24 mm |
1404140E-05 |
145-160 mm (Cu 159) |
24 mm |
1404152E-05 |
158-170 mm (DN 150) |
24 mm |
1404168E-05 |
|
NoTap Big Clamp - 1 ½" ball valve |
 |
Fits on pipes with diameter 54-165 mm
NoTap Big clamps supplied with ball valves
| General |
Pipe diameter (OD) |
Hole saw diameter |
Clamp art no. |
54-58 mm (Cu 54) |
35 mm |
147054E-01 |
60-67 mm (DN 50) |
35 mm |
147060E-01 |
63-70 mm (Cu 70) |
35 mm |
147063E-01 |
75-82 mm (DN 65/Cu 76.1) |
35 mm |
147065E-01 |
82-89 mm (DN 80/Cu 88.9) |
35 mm |
147070E-01 |
88-95 mm (DN 80/Cu 88.9) |
35 mm |
147080E-01 |
112-135 mm (DN100) |
35 mm |
147099E-01 |
145-165 mm (Cu 159) |
35 mm |
147130E-01 |
 Quick work instruction, NoTap Big
|
NoTap Big Clamp - 2" ball valve |
 |
Fits on pipes with diameter 70-134 mm
NoTap Big clamps supplied with ball valves
| General |
Pipe diameter (OD) |
Hole saw diameter |
Clamp art no. |
70-77 mm (Cu 70) |
45 mm |
147064E-01 |
75-82 mm (DN 65/Cu 76.1) |
45 mm |
147066E-01 |
82-89 mm (DN 80/Cu 88.9) |
45 mm |
147071E-01 |
88-95 mm (DN 80/Cu 88.9) |
45 mm |
147081E-01 |
95-102 mm (Cu 100) |
45 mm |
147085E-01 |
102-112 mm (Cu 108) |
45 mm |
147090E-01 |
112-134 mm (DN 100) |
45 mm |
147100E-01 |
Quick work instruction, NoTap Big |
NoTap Big Clamp - 2½" ball valve |
|
Fits on pipes with diameter 88-335 mm
NoTap Big clamps supplied with ball valves
| General |
Pipe diameter (OD) |
Hole saw diameter |
Clamp art no. |
88-95 mm (DN 80/Cu 88.9) |
57 mm |
147064E-01 |
95-102 mm (Cu 100) |
57 mm |
147066E-01 |
102-112 mm (Cu 108) |
57 mm |
147071E-01 |
112-134 mm (DN 100) |
57 mm |
147081E-01 |
133-155 mm (DN 125/Cu 133) |
57 mm |
147085E-01 |
145-165 mm (Cu 159) |
57 mm |
147090E-01 |
168-188 mm (DN 150) |
57 mm |
147100E-01 |
190-210 mm |
57 mm |
147064E-01 |
215-235 mm (DN 200) |
57 mm |
147066E-01 |
251-271 mm |
57 mm |
147071E-01 |
272-292 mm (DN 250) |
57 mm |
147081E-01 |
292-315 mm |
57 mm |
147085E-01 |
315-335 mm (DN 300) |
57 mm |
147090E-01 |
Quick work instruction, NoTap Big |
|
|
