Trumpet Machine with One Piece Pull Arc 24mm round valve box extra chunks trumpet and flugelhorn machines with 11mm bore and 11.2 mm, also available in heavy duty 25mm valve sleeve "extra round chunks" 11.05 mm bore with a modified air ducting.
New lubrication system
Our new lubrication system considerably facilitates the maintenance of rotary valves. The distribution of the oil in the bearings is accomplished by a spiral groove around the bearing pins. The constant oil film in the bearings results in an even smoother action of the valve!
Mini Change Valve The small valve diameter of 16 mm at the air passage allows a silent switch (Blubb effect) between pitches. This valve is offered for different double horn models
Radial valve "FLOW" Trombone valve with radial bore assuring 100% air passage and very short travel; Several bores are available.
