The internal and external pressure balance compensator (NWP type) is composed of a working wave of internal pressure and a flat external pressure ..

The internal and external pressure balance compensator (NWP type) is composed of an internal pressure working wave and an external pressure balance wave, which can compensate for the axial displacement of the pipeline system and balance the internal pressure thrust. This structure can be used in high object position pipelines where fixed supports are not suitable

The internal and external pressure balance compensator (NWP type) is composed of an internal pressure working wave and an external pressure balance wave, which can compensate for the axial displacement of the pipeline system and balance the internal pressure thrust. This structure can be used in high object position pipelines where fixed supports are not suitable.

Model: Our factory produces DN50 to 2000mm with a pressure rating of 0.1MPa to 1.6MPa.

Connection method: 1. Flange connection type 2. Pipe connection type

Model compensation amount: according to customer needs

Internal and external pressure balanced bellows compensator, also known as internal and external pressure balanced pipeline expansion joint or metal bellows expansion joint. It has the ability to absorb internal pressure thrust, good guidance, low product stiffness, and small external dimensions. Axial compensation amount: According to the structural characteristics required by the user, the pipeline expansion joint is connected by an internal pressure expansion joint and an external pressure expansion joint. Compensation features: The pipeline expansion joint has a large compensation amount, no internal pressure thrust, and a small elastic reaction force.

Installation and usage precautions:

(1) During installation, the drain port should be facing downwards.

(2) After on-site installation, the tie rod must be removed.

(3) The flow direction of the medium during installation should be consistent with the flow direction mark of the pipeline expansion joint.