ELBOW (PN-4)

An Elbow PN-4 is a pipe fitting used to change the direction of fluid flow at a specific angle, typically 90° or 45°, in a low-pressure piping system. The PN-4 rating indicates that the elbow is designed to withstand a nominal pressure (PN) of 4 bar (0.4 MPa or 58 psi), making it suitable for low-pressure applications.

Description of Elbow PN-4:

Material: Commonly made from PVC, CPVC, uPVC, or polyethylene (PE), ensuring corrosion resistance and durability.

Shape:

Curved bend (usually 90° or 45°) to redirect the pipeline.

Smooth internal surface for minimal pressure loss.

Function:

Changes the direction of fluid flow efficiently.

Designed for low-pressure applications (up to 4 bar).

Reduces stress on pipelines by allowing a gradual change in direction.

Installation:

Typically joined using solvent welding, push-fit, or self-fit connections.

Provides a leak-proof and secure connection.