Three parts brass fittings

Hot-forging and supply of three parts fittings


Three parts brass fittings available:

  • dry spherical seal,
  • spherical seal with “o” ring in certified EPDM for drinking water according to all the norms in force
  • flat seal with certified fiber gasket for drinking water according to all the norms in force

Product Catalogue
Three parts brass fittings



Three parts threaded female/male elbow fittings

ART. 50

 Three parts threaded female/male elbow fittings.

Brass production and available with spherical, o-ring or flat seal.
Used mainly in plumbing and heating applications.

Available in the following sizes: 3/8‘-1/2’-3/4‘-1’1/4-1"1/2.


Female/male straight fitting

ART. 51

Three parts female/male straight fitting with knurled thread. 
In brass material and avaiable with spherical seal, "o" ring or flat.
Its use is for plumbing and heating field. 

Available in the following sizes: 3/8” -1/2”-3/4”-1”-1”1/4-1”1/2.


Male/male straight fitting

ART. 52

Male/male straight fitting with knurled thread.
Produced in bass material and avaiable with spherical seal, with "o" ring or flat.
Its use is in hydraulic and heating field.

Available in the following sizes 3/8” -1/2”-3/4”-1”-1”1/4-1”1/2.


Soldering elbow fitting

ART. 50S

Soldering elbow fitting.
Produced in brass material and it is used with copper tube.

Available in the following sizes: 3/8” opening 10-12; 1/2”  opening 12-14; ½” opening 15-16; 3/4”opening 18-22 or 1” opening 22/28.


Female soldering straight fitting

ART. 51S

Female soldering straight fitting for copper tube.
Produced in brass material

Available in the following sizes: 3/8”-10-12; 1/2”-12-14; ½” 15-16; 3/4” 18-22; 1” 22-28.


Male soldering fitting

ART. 52S

Male soldering fitting with knurled thread.
Produced in brass material.

Available in the following sizes 3/8”-10-12; 1/2”-12-14; ½” 15-16; 3/4” 18-22; 1” 22-28.


Female/female straight fitting with o-ring

ART. 57

Brass female/female straight fitting with o-ring for plumbing field

Available in the following sizes: 1/2”; 3/4”; 1”x1”. 


Female/female elbow fitting with

ART. 58

Brass female/female elbow fitting with "o" ring for plumbing field.

Available in the following sizes: 1/2”; 3/4”; 1”x1”. 


Third Party Manufacturing

Production of "three parts fittings" on a drawing.

In RubiZeta we also deal with contract manufacturing. In addition to the products within our catalog, we make "three parts brass fittings" according to customer design or project.