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Dismantling Joints

Valves and hydrants

For facilitating the dismantling or the reassembly of a flanged piece of equipment on a pipeline

Saint-Gobain PAM manufactures a range of dismantling joints in order to make the assembly and dismantling of valves easier.
 

Available products and benefits

  • Self-restrained dismantling joints
    • Used to facilitate the dismantling or the reassembly of a flanged piece of equipment on a pipeline, and  adjustable in length with considerable travel
    • Simplify maintenance operations because the connection is self-anchored and there is no need for concrete anchor blocks
  • Dismantling joint for flanged butterfly valve
    • Facilitates dismantling and reassembly in situ on the pipeline when bracketed to a flanged valve while guaranteeing continued mechanical resistance
    • The substantial adjustable travel of these products means the “face to face” tolerances of the equipment to be installed is no longer a concern
    • Makes placing joint rings between flanges easier, even those with inserts
    • Available from DN 40 to DN 2000, with PFAs of 10, 16 and 25 bar
  • Dismantling joint for butterfly valve without flanges
    • Maximum adjustable travel of 50 mm when bracketed to butterfly valves without flanges
    • Available from DN 40 to DN 1200, with PFAs of 10 and 16 bar

Images

self-restrained dismantling joint for flanged valve - adjustable of 8 to 14 mm
Self-restrained dismantling joint
Dismantling joint for flanged valve
Dismantling joint for flanged valve

See also

Used to join two pipes or tube spigot ends
For the maintenance and repair of damaged pipes
For joining a flanged part to the spigot end of pipes or tubes