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The Valsir PVC Basicline fittings are produced with compact PVC with the addition of mineral loads as established by the standard (PVC minimum 85% of the total mix).
The complete range of PVC Basicline fittings for sewer systems meets all market requirements in terms of sizes and type:
Measurements and geometrical data of the products comply with UNI EN 1401.
Most of the fittings are manufactured using moulding techniques, whereas the largest diameters are thermoformed.
The Valsir fittings are marked and certified by Italian and foreign institutes.
The pipes and fittings are connected using push-fit couplings with two types of seal:
The jointing system with blocked seal allows for an easier insertion and guarantees seal stability during the connection of large diameter pipes.
Both coupling systems absorb movements of the ground.
When two pipes are pushed together, the sealing element is designed to deform, creating a seal by acting both on the joint and on the socket.