Dismantling Joint

  • The simplicity and versatility of the fittings make them suitable for many applications including pumping stations, water treatment works, sewage treatment works, plant rooms, meter chambers, power generation equipment, gas distribution stations.
  • Viking Johnson’s Dismantling Joints are particularly suitable for simplifying the installation & removal of isolation valves, control valves, check valves, non-return valves, flow metering valves, pump sets, pressure reducing valves, flanged pipe & fittings.
  • Designed and manufactured to BS EN ISO 9001: 2008 and tested to the most exacting requirements of WRAS (Water Regulatory Advisory Scheme) for use with potable water.

Pipe Materials

Steel Ductile Iron Cast Iron Stainless Steel PVC PE HEP30 GRP ABS Concrete Asbestos Cement Copper Clay Lead

Applications

Water Gas

1 Full Range Sealing

For applications where a full-face flange is required,i.e. wafer and butterfly valves, the flange of the spigot piece provides a full flange sealing area.

Viking Johnson Dismantling Joint Sealing CGI

2 Excellent Corrosion Protection

The flange adaptor and flange spigot are coated with WRAS approved Rilsan Nylon 11 providing excellent protection from transport, storage, site and corrosion damage. The tie bars are Zn3 Zinc Plated as standard with other coatings, grades and finishes available on request. The nuts and bolts are Sheraplex coated to WIS-4-52-03, offering long term protection against corrosion.

Viking Johnson Dismantling Joint Rilsan coatingCGI

3 Ultimate Sealing Capability

The EPDM gasket is compressed independently of the tie bars with the sealing capability secured as soon as the fasteners reach required torque..

Viking Johnson Dismantling Joint EPDM Gasket CGI

4 Simple to Fit

Harnessing is accommodated within the bolt circle, eliminating other complex anchoring systems and reducing space requirements.

Viking Johnson Dismantling Joint Harnessing CGI

Select your language

  • DISMANTLING JOINTS VJ BRO ISSUE 6 0320 ENG 1 THUMBNAIL

    Dismantling Joint Range Brochure

    Fully restrained double flanged fitting

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Data Sheets

Fitting Instruction

  • Dismantling Joints VJ IOM 04 20 DR10477C EN Dismantling Joint Installation Instructions
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General Videos

  • Viking Johnson Multi Million Pound Investment
    Crane BS&U has completed a multi-million pound investment in its Viking Johnson factory at Hitchin that will strengthen its business model to deliver enhanced customer benefits in terms of 'Best in Class' service and products. The investment has supported the creation of an entire linked value stream from the supply of raw materials through to the final manufacture of the products resulting in vastly improved lead times, product availability and plant flexibility.
    View the Video

CAD Drawings

Individual Zip file contains IGS, STP & PDF file