Purple Valves
PRPFL043

EJ01 Flange End Rubber Expansion Joint

A flanged rubber expansion joint that absorbs vibration, noise, thermal movement and pipe misalignment.

SizeDN32-DN600Pressure1.6 MPa working (4.8 MPa burst)BodyRubber expansion joint (single or double sphere)
Overview

This flanged rubber expansion joint is a flexible connector designed to absorb noise, shock, vibration and thermal movement while compensating for minor misalignment between pipe runs. The elastomer bellow is reinforced with fabric cord and spring steel wire for strength and pressure resistance, and it terminates in forged steel flanges to suit EN1092-1, DIN, JIS, GOST or ANSI drillings. Available in single or double sphere forms, it serves fresh water, seawater, hot water and air or gas service from DN32 to DN600.

Technical Detail

Specifications

Size Range
DN32-DN600
Pressure Rating
1.6 MPa working (4.8 MPa burst)
Temperature Range
-20C to +115C
End Connections
Flanged forged steel (EN1092-1 / DIN / JIS / GOST / ANSI)
Body Material
EPDM / NBR rubber bellow with forged steel flanges
Body Style
Rubber expansion joint (single or double sphere)
Operation
N/A (flexible connector)
Applications
Suited to pump and pipe connections in fresh water, seawater and hot water systems, HVAC, fire-fighting and air or gas service requiring vibration and movement absorption.
At a Glance

Key Features

  • EPDM or NBR rubber bellow
  • Forged steel flanges to multiple standards
  • Fabric cord and spring steel reinforcement
  • Absorbs vibration, noise and thermal movement
  • Single or double sphere options

Options

  • Single sphere
  • Double sphere
Contact

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