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Threaded Bellow Expansion Joints

A range of threaded bellow expansion joints for a wide range of duties.

JV250001 – WRAS Approved EPDM Expansion Bellows Joint

The WRAS approved JV250001 expansion joint with EPDM tube helps to alleviate stress in potable water systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
15mm (1/2″) to 50mm (2″) • BSP Threaded Female Unions
Duty
Potable (Drinking) Water
Materials
EPDM Inner Tube & Cover • Galvanised Malleable Iron Fittings
Pressure Rating
Vac (500mm HG) to 16 Bar
Temperature Range
-10°C to 80°C (dependent on pressure)
Compliance & Approvals
WRAS (00/0597)
Contact UsJV250001 – WRAS Approved EPDM Expansion Bellows Joint - PDF DatasheetWRAS Approved Product

JV250001 – WRAS Approved EPDM Expansion Bellows Joint

JV250002 – Lloyds Register Type Approved EPDM Expansion Bellows Joint

The Lloyds Register type approved JV250002 expansion joint with EPDM tube helps to alleviate stress in HVAC and water systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
15mm (1/2″) to 80mm (3″) • BSP Threaded Female Unions
Duty
HVAC • Water
Materials
EPDM Inner Tube & Cover • Galvanised Iron Fittings
Pressure Rating
PN16
Temperature Range
-10°C to 100°C (dependent on pressure)
Compliance & Approvals
Lloyds Register Type Approved
Contact UsJV250002 – Lloyds Type Approved EPDM Expansion Bellows Joint - PDF DatasheetLloyds Register Type Approved

JV250002 – Lloyds Register Type Approved EPDM Expansion Bellows Joint

JV250021 –  Metal Axial Expansion Joint – Stainless Steel Bellows

The JV240021 is a general-purpose metal axial expansion joint helps to alleviate stress in systems by absorbing longitudinal expansion and compression in pipework..

Size & Connections
15mm (1/2″) to 50mm (2″) • BSP Threaded
Duty
General-Purpose
Materials
Stainless Steel Bellows • Steel Ends
Pressure Rating
PN16 Rated
Temperature Range
-20°C to 300°C (dependent on pressure)
Contact UsJV250021 –  Metal Axial Expansion Joint - Stainless Steel Bellows - PDF Datasheet

JV250021 –  Metal Axial Expansion Joint - Stainless Steel Bellows