A B flat is fingered with just the first valve down.
For starters, it's the lowest note with a fingering of one. Then, it's also an octave above that note, and an octave above that. All are first valve; you just have to tighten your embouchure.
Would more commonly be known as B. Played by pushing the second valve.
I hope you mean the fingering of B flat. It's just the first valve (the same as F natural).
An Fb would be the same as an E so valves 1 and 2
2 and 3 valves together.
tight lip valve 2 and 3 down
On a standard Bb trumpet, the fingering for a bottom-line Eb is 12 and the fingering for all higher Ebs is 2.
On a standard Bb trumpet, the fingering for C is open.
1 and 3
it is the first valve
valve 2 and 3 down
On a standard Bb trumpet, the fingering for Ab is 23.
On a standard Bb trumpet, the fingering for a bottom-line Eb is 12 and the fingering for all higher Ebs is 2.
On a standard Bb trumpet, the fingering for C is open.
PU*SY
2nd and 3rd valve
no fingers
On a standard Bb Trumpet, the fingering for a low Eb is 23 and the fingering for higher Ebs is 2.
1 and 3
it is the first valve
valve 2 and 3 down
On a standard Bb trumpet, the fingering for A# is 1.
On a standard Bb trumpet, the fingering for A is 1st and 2nd valve.