BQYP Type Curved Tube Pressure Balance CompensatorDetailed product description：

1、 Characteristics

The BQYP type curved tube pressure balance compensator has a working bellows at each end and a balancing bellows in the middle. The compensator is subjected to internal pressure thrust through a load-bearing component (large pull rod or tongue tube). Therefore, the piping system only requires a middle fixed bracket. This type of compensator can only absorb axial displacement.
2、 Installation and usage precautions
1. This type of compensator is generally used on overhead straight lines and installed horizontally.
2. After the installation of the compensator is completed, all small pull rods need to be removed.
3. To reduce the elastic reaction force of the compensator on the support, this type of compensator can be pre tensioned or pre compressed before installation (which can be achieved by adjusting the small tension rod on it).

3、 Schematic diagram of BQYP type curved tube pressure balance compensator code



Design pressure Pd=0.25MPa (2.5Kgf/cm2), Pd=0.6MPa (6Kgf/cm2) Fatigue life [N]=1000 times Design temperature=t=20 ℃