Purple Valves
PRPFL044

EJ02 Thread End Rubber Expansion Joint

A threaded-end rubber expansion joint that absorbs movement and compensates for thermal expansion in piping systems.

SizeDN15-DN400BodyThreaded rubber expansion joint
Overview

The EJ02 expansion joint is a flexible rubber bellow fitted with female threaded cast iron union ends, designed to permit endwise movement that compensates for the expansion and contraction caused by temperature changes. It also absorbs axial compression and extension along with lateral movement, helping to relieve stress on pipework, pumps and fittings. The EPDM rubber bellow is reinforced with nylon tyre cord and finished with galvanised cast iron unions for a durable, easy-to-install connection.

Technical Detail

Specifications

Size Range
DN15-DN400
End Connections
BSP/NPT female threaded (ISO228-1)
Body Material
EPDM rubber bellow with galvanised cast iron unions
Body Style
Threaded rubber expansion joint
Applications
Fresh and sea water lines, hot water systems, and air and gas piping requiring movement compensation.
At a Glance

Key Features

  • EPDM rubber bellow
  • Nylon tyre cord reinforcement
  • Galvanised cast iron threaded union ends
  • Absorbs axial and lateral movement
Contact

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