FT 270_5 单向节流阀 技术参数
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250 250 250 250 250
Min. ∆p working bar
5 7 10 10 16
Working temperature C°
-20°/+70° -20°/+70° -20°/+70° -20°/+70° -20°/+70°
Filtration grade µm absolute 25 25 25 25 25
0 20 40 60 80 100 120 140 160 180 200
bar
PRESSURE DROP ∆p
FLOW RATE Q
FT 270/2 - 270/5-100
FLOW RATE Q
57
18 M30x1,5 45 1,830
24 M40x1,5 55 3,350
32 M50x1,5 70 7,000
54
FT 270/5
SINGLE-ACTING PRESSURE COMPENSATED DOUBLE-PORT CONTROL VALVES
The pressure compensated valves are essentially composed of an adjustable orifice and of a pressure compensator. The check valves, realized through a valve poppet, reduce the number of the components in movement. Inside the base there are wide transverse sections which appreciably reduce the loss of pressure. The accuracy of the machining of the internal components ensures a very low hysteresis. The accurate checks carried out on the products ensure a good working of the valves also in bad working conditions.
80 100 120 140 160 180
bar
l/min
90 80 70 60 50 40 30 20 10
0 10 20 40 60
PRESSURE DROP ∆p
Oil 4°E ÷ 50°C
80 100 120 140 160 180
bar
l/min
140
120
100
80
60
40
20
Oil 4°E ÷ 45°C
FT 270/2 - 270/5-38
FLOW RATE Q
56
l/min
FT 270/2 - 270/5
FT 270/2 - 270/5-12
FLOW RATE Q
FT 270/2 - 270/5-34
50
40
30
20
10
0 10 20 40 60
PRESSURE DROP ∆p
Oil 4°E ÷ 50°C
55
l/min
FT 270/2 - 270/5
FLOW RATE Q
FT 270/2 - 270/5
FT 270/5
PRESSURE DROP ∆p
130
100
120
110
100
90
80
34
70
60
50
12
40
30
20
38
10
14
Oil 4°E ÷ 50°C
0
1
2
3
4
5wk.baidu.com
6
7
8
9
HANDLE TURNS
bar
16
14
12
10
14
38
12
8
6
4
2
0 20 40 60 80 100 120
FLOW RATE Q FREE FLOW
34 140 160
100
Oil 4°E ÷ 50°C 180 200
l/min
17,5 15
12,5 10 7,5 5 2,5
0 5 20 40 60
PRESSURE DROP ∆p
On request • Complete with panel mounting ring nut • Viton (V) seals • Version AISI 316 code FT 2270/5
TECHNICAL DATA
Type
14 38 12 34 100
Max Working pressure bar
EXAMPLE FOR ORDERING
Stainless steel
Accessori a richiesta
Code
Typ
e
Pane ring
l n
u
t
Viton seal
FT 270/5 14 G
V
FT 2270/5 14 G
V
DIMENSIONS
ØA
Type
B
C
D
E
ØF
UNI 338
14
1/4”G 12,5 94 81,5 88,5 27
FT 270/5
MATERIALS
Base body Cartridge body Compensating unit OR Antiextrusion ring
9 S Mn Pb 28 - UNI 5105 38 Ni Cr Mo 4 UNI - EN 10083 Nitrile
PTFE
GD - Al Si 12 - UNI 5706
Oil 4°E ÷ 50°C
80 100 120 140 160 180
bar
l/min
25
20
15
10
5
0 7 20 40 60
PRESSURE DROP ∆p
Oil 4°E ÷ 50°C
80 100 120 140 160 180
bar
l/min
FT 270/2 - 270/5-14
FLOW RATE Q
38
3/8”G 13 110,5 94,5 103 33
12
1/2”G 15,5 137 112 122 38
34
3/4”G 17 163 138 150 47
100
1”G
21 214 175 192 58
Weight
G
H
CH
kg
15 M20x1 30 0,580
17 M25x1,5 35 0,940
Min. ∆p working bar
5 7 10 10 16
Working temperature C°
-20°/+70° -20°/+70° -20°/+70° -20°/+70° -20°/+70°
Filtration grade µm absolute 25 25 25 25 25
0 20 40 60 80 100 120 140 160 180 200
bar
PRESSURE DROP ∆p
FLOW RATE Q
FT 270/2 - 270/5-100
FLOW RATE Q
57
18 M30x1,5 45 1,830
24 M40x1,5 55 3,350
32 M50x1,5 70 7,000
54
FT 270/5
SINGLE-ACTING PRESSURE COMPENSATED DOUBLE-PORT CONTROL VALVES
The pressure compensated valves are essentially composed of an adjustable orifice and of a pressure compensator. The check valves, realized through a valve poppet, reduce the number of the components in movement. Inside the base there are wide transverse sections which appreciably reduce the loss of pressure. The accuracy of the machining of the internal components ensures a very low hysteresis. The accurate checks carried out on the products ensure a good working of the valves also in bad working conditions.
80 100 120 140 160 180
bar
l/min
90 80 70 60 50 40 30 20 10
0 10 20 40 60
PRESSURE DROP ∆p
Oil 4°E ÷ 50°C
80 100 120 140 160 180
bar
l/min
140
120
100
80
60
40
20
Oil 4°E ÷ 45°C
FT 270/2 - 270/5-38
FLOW RATE Q
56
l/min
FT 270/2 - 270/5
FT 270/2 - 270/5-12
FLOW RATE Q
FT 270/2 - 270/5-34
50
40
30
20
10
0 10 20 40 60
PRESSURE DROP ∆p
Oil 4°E ÷ 50°C
55
l/min
FT 270/2 - 270/5
FLOW RATE Q
FT 270/2 - 270/5
FT 270/5
PRESSURE DROP ∆p
130
100
120
110
100
90
80
34
70
60
50
12
40
30
20
38
10
14
Oil 4°E ÷ 50°C
0
1
2
3
4
5wk.baidu.com
6
7
8
9
HANDLE TURNS
bar
16
14
12
10
14
38
12
8
6
4
2
0 20 40 60 80 100 120
FLOW RATE Q FREE FLOW
34 140 160
100
Oil 4°E ÷ 50°C 180 200
l/min
17,5 15
12,5 10 7,5 5 2,5
0 5 20 40 60
PRESSURE DROP ∆p
On request • Complete with panel mounting ring nut • Viton (V) seals • Version AISI 316 code FT 2270/5
TECHNICAL DATA
Type
14 38 12 34 100
Max Working pressure bar
EXAMPLE FOR ORDERING
Stainless steel
Accessori a richiesta
Code
Typ
e
Pane ring
l n
u
t
Viton seal
FT 270/5 14 G
V
FT 2270/5 14 G
V
DIMENSIONS
ØA
Type
B
C
D
E
ØF
UNI 338
14
1/4”G 12,5 94 81,5 88,5 27
FT 270/5
MATERIALS
Base body Cartridge body Compensating unit OR Antiextrusion ring
9 S Mn Pb 28 - UNI 5105 38 Ni Cr Mo 4 UNI - EN 10083 Nitrile
PTFE
GD - Al Si 12 - UNI 5706
Oil 4°E ÷ 50°C
80 100 120 140 160 180
bar
l/min
25
20
15
10
5
0 7 20 40 60
PRESSURE DROP ∆p
Oil 4°E ÷ 50°C
80 100 120 140 160 180
bar
l/min
FT 270/2 - 270/5-14
FLOW RATE Q
38
3/8”G 13 110,5 94,5 103 33
12
1/2”G 15,5 137 112 122 38
34
3/4”G 17 163 138 150 47
100
1”G
21 214 175 192 58
Weight
G
H
CH
kg
15 M20x1 30 0,580
17 M25x1,5 35 0,940