If you have not yet registered on the Valsir web site fill in the form with your details and obtain free access to the download area where you will be free to download our price lists and technical brochures. You will also have the possibility of receiving our periodic newsletter: the best way to remain up-to-date on all the latest developments in Valsir.

Forgotten your password?

Valsir S.p.a
Waste and water
supply systems, underfloor heating system
and flush cisterns

logo-hdpe

Special Joints.

 

Flange fitting

This jointing system is used to connect tanks or hydraulic appliances with flange connections. It is a removable joint and is stress-rupture resistant.

 

Screw thread fitting

This is a removable joint that is useful where system parts need to be connected together and practical and rapid removal is necessary.

If it is not fitted with a collar then this type of joint will not supply stress resistance, and requires the pipe to be suitably anchored.

 

Ring seal socket

This jointing system uses a push-fit socket and seal to connect prefabricated system parts together. This type of joint does not provide stress resistance; it must therefore be used with a suitable system for anchoring the pipe.

 


 

Expansion sleeve

This jointing system incorporates a seal that is used to compensate any thermal expansion in horizontal and vertical segments of the waste system. This type of joint does not provide stress resistance; it must therefore be used with a suitable system for anchoring the pipe.

 

Contraction expansion socket

This jointing system is suitable for connecting systems made of other materials to the polyethylene pipe, especially when the structure and surfaces are irregular. Water tightness is guaranteed by the seals in the joint; it is not stress resistant.

 

Threaded fitting

This jointing system is used to connect polyethylene pipes to threaded metal pipes. It is available both with a male or a female thread.


Support

Valsir provides complete support both during the planning phase and on site, thanks to a first-class technical office made up of a team of highly experienced engineers, capable of dealing with the most complex system requirements.

Discover more