Gasket STANDARD rubber water EPDM SUREJOINT (CONTROL+) equipped with valve
The SUREJOINT STANDARD gasket is a push-FIT joint. Water tightness is achieved by the compression of the elastomer gasket during installation as the spigot of the next pipe is introduced into the socket.
Technical design
| 100 | 29.8 | 148.6 | 158.6 | 0.2 | JSB10BAV |
| 150 | 30.6 | 202.1 | 212.1 | 0.29 | JSB15BAV |
| 200 | 31.7 | 250.5 | 260.5 | 0.38 | JSB20BAV |
| 250 | 32.6 | 303.5 | 313.5 | 0.5 | JSB25BAV |
| 300 | 35.9 | 359.5 | 369.5 | 0.71 | JSB30BAV |
| 350 | 37.8 | 414.0 | 422.0 | 0.9 | JSB35BAV |
| 400 | 38.8 | 466.5 | 474.5 | 1.08 | JSB40BAV |
| 450 | 40.7 | 519.8 | 527.8 | 1.32 | JSB45BAV |
| 500 | 41.8 | 573.4 | 581.4 | 1.54 | JSB50BAV |
| 600 | 45.0 | 680.2 | 690.2 | 2.16 | JSB60BAV |
Features
Field of use:
- For drinking water networks
- To be used only with SUREJOINT STANDARD Pipes
- The SUREJOINT system concept, allows an immediate, quick and easy check of the joint integrity during the installation process
Main characteristics:
- Elastomer quality : EPDM
- Quick and easy installation
- Possible axial play
- High coefficient security beyond the PFA
- High angular deflection possible
SUREJOINT Check
Using SUREJOINT gasket with a SUREJOINT NATURAL pipe, allows an immediate check of the installation of the junction.
This check, done immediately after the junction assembly is achieved, gives the opportunity to verify the assembly is properly realized.
If a default is detected, the junction can easily be dismounted, and the default adjusted and the assembly done again.
For this check, the SUREJOINT test is realized with the specific SUREJOINT testing device. The testing procedure is
described in the documents "SUREJOINT NATURAL STANDARD – Instructions".
SUREJOINT test principle
The test consists in sending pressurized air thru the connecting nozzle of the gasket, to put the groove of gasket under pressure.
If the air pressure cannot remain stable in the groove, the junction is declared as defective, and must be reprocessed. The main detected defaults are:
- Gasket Rolled out from socket groove
- Unexpected material inside the socket groove where gasket is sitting
- Damaged gasket
When the air pressure remains stable for more than 10s, the junction is declared correctly installed.
After the test, the gasket groove is no longer under pressure, and the junction is complying all functions and performances as for the classical STANDARD one.
