ELASTOMER SEATS - the diameter of these valves ranges from DN.25 mm to DN.2000 mm - for:

The invention relates to a mechanically fixable branch connection for square-shaped branch orifices and to a device for easily transversally joining a pipe to a manifold whose diameter is greater than the diameter dn of the pipe.

Diameter Dp (mm) and projection height Hp (mm) of the plus terminal, and diameter Dn (mm) and projection height Hn (mm) of the minus terminal satisfy relations (1) 2.5≤Dn-Dp≤4.1 and (2) 0.8≤Hp-Hn≤1.1.

The diameter of these valves ranges from DN.25 mm to DN.2000 mm., manufactured with 34 different types of elastomers and each made for different applications, according to the various sectors that use them.

The socket part (12) receives the pipe of the dn diameter and the lower hub (13) is connected to the central orifice of the anchoring part (4) by means of the sealing joint (4).

CV (%) of particle diameters = standard deviation of particle diameters/arithmetic average particle diameter (dn) × 100 (1)

The metric equivalent is called DN or "diametre nominel".

The metric equivalent is called DN or “diameter nominal”.

The metric equivalent is called DN or “diametre nominel”.

The metric equivalent is called DN or “diametre nominel“.

The metric equivalent is called DN (diameter nominal).

ELASTOMER SEATS - the diameter of these valves ranges from DN.25 mm to DN.2000 mm - for:

The metric equivalent is called DN or "diameter nominal".

Also, the maximum diameter (D2) of an inboard side constant velocity universal joint (40) is set smaller than the minimum diameter (Dn) of the knuckle member (6).

The invention relates to a mechanically fixable branch connection for square-shaped branch orifices and to a device for easily transversally joining a pipe to a manifold whose diameter is greater than the diameter dn of the pipe.