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

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.

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.

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..

4 Simple to Fit

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

Dedicated Dismantling Brochure

Advanced Solutions for Pipe Technology

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NEW Viking Johnson Product Directory
Viking Johnson's full product catalogue - issue 5
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Data Sheets

1. Dismantling Joint 3" to 40" (ANSI 150) Datasheet Download > (PDF)
2. Dismantling Joint 3" to 40" (ANSI 300) Datasheet Download > (PDF)
3. Dismantling Joint 4" to 40" AWWA (Class D) Datasheet Download > (PDF)
4. Dismantling Joint DN350 to DN1600 (PN40) Datasheet Download > (PDF)
5. Dismantling Joint DN350 to DN1800 (PN25) Datasheet Download > (PDF)
6. Dismantling Joint DN350 to DN2400 (PN10) Datasheet Download > (PDF)
7. Dismantling Joint DN350 to DN2400 (PN16) Datasheet Download > (PDF)
8. Dismantling Joint DN40 to DN300 (PN10,16,25,40) Datasheet Download > (PDF)

Fitting Instruction

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.
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CAD Drawings

ZIP files contain DWG, IGS, IPT and STP file types

All mm files Dismantling Joint zip File
All inches files Dismantling Joint zip File
50mm Dismantling Joint pdf DWG
65mm Dismantling Joint pdf DWG
80mm Dismantling Joint pdf DWG
100mm Dismantling Joint pdf DWG
150mm Dismantling Joint pdf DWG
200mm Dismantling Joint pdf DWG
250mm Dismantling Joint pdf DWG
300mm Dismantling Joint pdf DWG
350mm Dismantling Joint pdf DWG
400mm Dismantling Joint pdf DWG
450mm Dismantling Joint pdf DWG
500mm Dismantling Joint pdf DWG
600mm Dismantling Joint pdf DWG
700mm Dismantling Joint pdf DWG
800mm Dismantling Joint pdf DWG
900mm Dismantling Joint pdf DWG
1000mm Dismantling Joint pdf DWG
1100mm Dismantling Joint pdf DWG
1200mm Dismantling Joint pdf DWG
1400mm Dismantling Joint pdf DWG
1600mm Dismantling Joint pdf DWG
2000mm Dismantling Joint pdf DWG
2 inch Dismantling Joint pdf DWG
2.5 inch Dismantling Joint pdf DWG
3 inch Dismantling Joint pdf DWG
4 inch Dismantling Joint pdf DWG
5 inch Dismantling Joint pdf DWG
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14 inch Dismantling Joint pdf DWG
16 inch Dismantling Joint pdf DWG
18 inch Dismantling Joint pdf DWG
20 inch Dismantling Joint pdf DWG
24 inch Dismantling Joint pdf DWG
28 inch Dismantling Joint pdf DWG
32 inch Dismantling Joint pdf DWG
36 inch Dismantling Joint pdf DWG
40 inch Dismantling Joint pdf DWG
42 inch Dismantling Joint pdf DWG
48 inch Dismantling Joint pdf DWG
54 inch Dismantling Joint pdf DWG
60 inch Dismantling Joint pdf DWG
72 inch Dismantling Joint pdf DWG
78 inch Dismantling Joint pdf DWG

Dismantling Joint