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Home->Products->Hydraulic valves->Directional Control Valves->FG THROTTLE VALVES/FK THROTTLE CHECK VALVES

FG THROTTLE VALVES/FK THROTTLE CHECK VALVES

FG/FK series throttle/throttle check valves mounted on the oil pipe lines directly. FG throttle valve is used to regulate flow by turning adjustment sleeve. FK throttle check valve is used to control flow in one direction and allow free flow in the opposite.

Technical data:
Size |
6 |
8 |
10 |
15 |
20 |
25 |
30 |
Operating pressure (Mpa) |
31.5 |
31.5 |
31.5 |
31.5 |
31.5 |
31.5 |
31.5 |
Flow rate (L/min.) |
15 |
30 |
50 |
125 |
200 |
300 |
400 |
Inch |
G1/4" |
G3/8" |
G1/2" |
G3/4" |
G1" |
G1 1 /4" |
G1 1 /2" |
Metric |
M14 X 1.5 |
M18X1.5 |
M22X1.5 |
M 27X1.5 |
M 33X1.5 |
M42X2 |
M48X2 |
Cracking pressure of check valve |
0.05MPa |
FK*P Subplate mounting:

Size |
A |
B |
C |
D |
E |
Fmax |
G |
H |
J |
L |
M |
K |
Ø |
Ø1 |
10 |
110 |
84 |
50 |
10 |
25 |
190 |
39 |
69 |
29 |
40 |
64 |
— |
2- Ø10 |
4- Ø11 |
20 |
140 |
104 |
70 |
10 |
33 |
229 |
94 |
94 |
34 |
72 |
76 |
— |
2- Ø20 |
4- Ø13 |
30 |
185 |
148 |
95 |
20 |
40 |
295 |
124 |
124 |
35 |
112 |
116 |
56 |
2- Ø30 |
6- Ø13 |
FG Drawing:
Size |
D1 |
D2 |
L |
1S |
2S |
T |
( kg ) |
Metric |
Inch |
6 |
M14 X 1.5 |
G1/4" |
34 |
65 |
22 |
32 |
12 |
0.3 |
8 |
M18 X 1.5 |
G3/8" |
38 |
65 |
24 |
36 |
12 |
0.4 |
10 |
M22 X 1.5 |
G1/2" |
48 |
80 |
30 |
46 |
14 |
0.7 |
15 |
M27 X 2 |
G3/4" |
58 |
100 |
41 |
55 |
16 |
1.1 |
20 |
M33 X 2 |
G1" |
72 |
110 |
46 |
70 |
18 |
1.9 |
25 |
M42 X 2 |
G1 1/4" |
87 |
130 |
55 |
85 |
20 |
3.2 |
30 |
M48 X 2 |
G1 1/2" |
93 |
150 |
60 |
90 |
22 |
4.1 |
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