Application purpose:
- For metal-polymer and polymer pipes
- To create permanent connections
- For connecting a polypropylene pipeline and an engineering system component with a threaded connection at an angle of 90° to each other
Characteristics:
- Pressing tool attachment type - TH (according to the REMS catalog)
- Thread type on adapter connectors - pipe thread, according to GOST 6357-81, accuracy class "B"
- The material of the press fitting body is made of hot-stamped (GOSH) nickel-plated brass of the CW617N brand according to EN 12165 (corresponds to the LS 59-2 brand according to GOST 15527-2004)
- Press sleeve made of stainless steel AISI 304 (corresponds to grade 08X18H9 in accordance with GOST 5632-2014)
- O-rings made of EPDM
- Nominal pressure 2.5 MPa
- Working pressure 1.0 MPa
- Maximum temperature of the working environment +115 ºС
- Minimum storage temperature -30 ºС
- Emergency working environment temperature +130 ºС
- Sleeve compression force, not less than 1200 N
- Average full service life 50 years
Allowable pipe parameters:
| Outer pipe diameter, mm |
16 |
20 |
26 |
32 |
40 |
| |
|
|
|
|
|
| Pipe wall thickness, mm |
2,0 |
2,0 |
3,0 |
3,0 |
3,5 |
| Aluminum thickness (no more), mm |
0,4 |
0,5 |
0,5 |
0,5 |
0,5 |
| Swaging zone diameter, mm |
16,7 |
20,7 |
26,7 |
32,7 |
40,8 |
| А |
D1 |
D2 |
Weight |
| mm |
mm |
mm |
kg/pc |
| 61 |
26 |
20 |
0,092 |
Download data sheet: 
Connecting parts for VALTEC pressfitting
![Photo VALTEC Coupling, d - 26х20 [Code number: VTm.203.N.002620]](/system/products/photos/000/035/139/original/VTm.203.N.002620-photo.jpg?1548024119)
![Draft VALTEC Coupling, d - 26х20 [Code number: VTm.203.N.002620]](/system/products/drafts/000/035/139/original/VTm.203.N.002620-draft.jpg?1548023407)