DH6/10

■Pressure drop characteristics (viscosity 36 mm 2 /s (cSt))
●When the throttle valve is fully open and the check valve is free flow (B→A)
Pressure drop amount (MPa)
0.3
0.2
0.1
0
10
TC6 TC8
20 30 40
Flow rate (L/min)
TC10
50
Pressure drop amount (MPa)
0.3
0.2
0.1
0
TC15
TC20
50 100 150 200
Flow rate (L/min)
Pressure drop amount (MPa)
0.3
0.2
0.1
0
TC25
100 200 300
Flow rate (L/min)
400
TC30
●When the throttle valve is fully open (A→B)
Pressure drop amount (MPa)
1.0
0.8
0.6
0.4
0.3
0.2
0.1
0.05
0.01
TC6
TC8
TC10
TC15
Pressure drop amount (MPa)
1.0
0.8
0.6
0.4
0.3
0.2
0.1
0.05
0.01
TC20
TC25
TC30
0
20
40
60 80
Flow rate (L/min)
100
120
0 100 200 300
Flow rate (L/min)
400
■Dimension drawing
●TC
φD2
S2
φD3
D1
A
T1
L1
1 0
T1
B
D1
Slow return check valve (1)
S3
(Note) Do not make adjustments with
pressure applied.
Nominal dimension
D1
D2
D3
S2
S3
L1
T1
6
8
10
15
20
25
30
G
R
G
R
G
R
G
G 1 4
R 1 4
G 3 8
R 3 8
G 1 2
R 1 2
G 3 4
R R 3 4
G G1
R R1
G G1 1 4
R R1 1 4
G G1 1 2
R R1 1 2
44 29.5 41 27 65
49.5 33 46 30 65
58 42.5 55 41 80
66 49.5 60 46 100
78 52.5 70 50 110
90 62.5 85 60 130
90 69 85 65 150
12
9
12
10
14
12
16
14
18
16
23
18
23
18
3-11