106
FT 243/5
DIMENSIONS
type ØA ØB C D Es.1 Es.2 Es.3 (1) OR (2) BK (3) OR ØF ØG
14 M17x1 10 8.5 44.5 22 17 4 106 106 2056 26 17.5
38 M18x1 11 8.5 45.5 24 17 5 2031 2031 2062 28 18.5
12 M22x1.5 14 13.5 66.5 27 19 7 2043 2043 2075 33 22.5
34 M27x1.5 18 18 82 32 22 9 2056 2056 3093 35 28
MATERIALS
Body ETG 100
Needle 35SMnPb10 - AISI 303
OR Nitrile
Nut 35SMnPb10
BK PTFE
107
SINGLE-ACTING BRAKING VALVES
They are composed of a needle throttling, inside which there
is a ball single-acting valve. They can be used in the assembling in manifolds
and integrated blocks and are also used as cylinder braking valves.
Recommended filtration: 60 micron or inferior.
Max. working pressure: 300 bar
DIMENSIONS
type H ØL m N ØP Q ØR S ØT U r.I
α
°
14 2 M17x1 9 5.5 10 28 4 0.6 4.5 25 0.3 30°
38 2 M18x1 9 5 11 28 5 0.6 6 24.5 0.3 30°
12 2.5 M22x1.5 15 10 14 40.5 8 1 8 36 0.3 20°
34 3.5 M27x1.5 21 15 18 54.5 10 1.5 10 48.5 0.5 20°
Description
1 Valve FT 243/5
2 Cylinder head
3 Barrel
4 Piston
5 Stem
6 Pink of brake
FT 243/5
108
FT 243/5
PRESSURE DROP ∆p
28
FLOW RATE Q
FT 243/5
l/min
bar
Oil 4°E ÷ 50°C
14
10
38
12
FREE FLOW
20 30 40 50 60 70 80 90 100
24
20
16
12
8
4
0
34
PRESSURE DROP ∆p
30
FLOW RATE Q
FT 243/5 - 14
l/min
bar
Oil 4°E ÷ 50°C
1
1
2
2345678910
0
4
25
20
15
10
5
3
PRESSURE DROP ∆p
30
FLOW RATE Q
FT 243/5 - 38
l/min
bar
Olio 4°E ÷ 50°C
2
2
3
4
0
5
25
20
15
10
5
4
6 8 10 12 14 16 18 20 22 24
109
FLOW RATE
CURVES
FT 243/5
PRESSURE DROP ∆p
30
FLOW RATE Q
FT 243/5 - 12
l/min
bar
Oil 4°E ÷ 50°C
2
3
0
7
25
20
15
10
5
4
510152025303540
56
PRESSURE DROP ∆p
28
FLOW RATE Q
FT 243/5 - 34
l/min
bar
COMPLETELY OPEN
Oil 4°E
÷ 50°C
2
10 20 30 40 50 60 70 80 90 100
24
20
16
12
8
4
0
345678 9 10
