VALMATIC Control Unit Rubber Flexible Joint

Size Range: 50 – 750 mm (2 – 30”)
Temperature Range: -10 to 80°C
Burst Pressure: 58.6 bar for DN 50 – 300;
23.5 bar for DN 350 – 700


Control units allows the flexible joint to move freely within a specific range of movement while preventing the joint against excessive movements resulting from pressure thrust forces.
Use of control unit is recommended in the following conditions:
1) Adequate piping support can be provided to counteract pressure forces
2) Expected transverse movement may exceed designed specification or the maximum pressure exceeds design pressure
3) There is a possibility that the rubber flexible joint will operate in compression mode