DH6/10

Throttle valve (2)
T1M
Throttle valve (2)
Overview
This variable throttle valve is of needle valve
type and can regulate the flow rate steplessly
by changing the throttle opening.
Features
1. As this is a needle valve, fine adjustments
can be made.
2. As there is no leakage at all when it is fully
closed, it can be used as a stop valve.
3. The throttle opening can be adjusted even
during operation by turning the adjust
thread.
4. As a lock nut is installed, there is no
change in the throttle opening by vibration
of the pipe during operation.
Hydraulic symbols
Flange
Valve type Flange type Connection diameter Mass
T1M52F
T1M62F
T1M82F
T1M102F
TFAA-40
TFAA-50
TFAA-63
TFAA-80
2B
2B
1
2
3B
4B
2.6kg
3.9kg
7.9kg
13kg
TFXA-40
TFXA-50
TFXA-63
TFXA-80
2B
2B
1
2
3B
4B
2.7kg
4.5kg
8.5kg
14kg
Accessories
Mounting bolt
Type indication
Throttle valve
Nominal dimension
52, 62, 82, 102
Connection method
P = Gasket connection type
F = Flange connection type
Nominal dimension
Type Hexagon socket head cap thread Quantity Tightening torque Nm (kgfcm)
pcs.
pcs.
pcs.
When you use a flange,
please place an order
for the left flange type.
For the dimension
drawing, refer to page
16 of the appendix.
Specifications
Type of hydraulic oil
No symbol
Mineral based hydraulic oil
V Phosphate ester based hydraulic oil
W Fatty ester based hydraulic oil
Water-glycol based hydraulic oil
Shape of adjustment part
4= Thread adjustment (without cap)
Series number: 10
Nominal dimension
Maximum working pressure MPa (kgf/cm 2 )
Maximum flow rate L/min
Mass kg
Gasket connection type
Flange connection type
Pressure drop characteristics (viscosity 36 mm 2 /s (cSt)
Pressure drop amount (MPa)
When the throttle valve is fully open
Flow rate (L/min)
3-6