DH6/10

DH6/10 DH6/10

07.11.2014 Views

■Dimension drawing ●T1M*P C (when fully open) Width across flat R O-ring...“Q” (for port A, B) E B J F φM φL H A A N O D P φK G 2 B Nominal dimension A B C D E F G H J φK φL φM N O P O-ring dimension “Q” R 10 20 30 75 65 26 40 30 30 45 7 27 9 8 16 4-M8 10 8 2-JISB2401 P12 Hs90 90 75 30 56 25 50 54 18 47 11 15 26 4-M10 14 10 2-JISB2401 P22 Hs90 125 110 32 70 35 75 80 20 65 18 25 40 4-M16 20 16 2-JISB2401 P35 Hs90 4 8 10 ●T1M*G/R F Width across flat J C Variable throttle valve * G E B A B A A H 1 D 2 Nominal dimension A B C D E F G* H J G 6 R G 10 R G 15 R G 20 R G 25 R 80 70 25 40 80 70 25 40 100 85 30 56 100 85 30 56 140 115 44 70 G 30 R 140 115 44 70 85 to 95 85 to 95 100 to 115 100 to 115 132 to 147 132 to 147 G 1 4 Rc 1 4 G 1 2 Rc 1 2 G 3 4 Rc 3 4 G1 Rc1 G1 1 4 Rc1 1 4 G1 1 2 Rc1 1 2 30 15 ー 15 42 16 ー 16 50 18 ー 18 60 20 ー 20 76 24 ー 24 76 24 ー 24 4 4 8 8 10 10 * If F is a Rc screw, there is no counter bore G. 3-3

Throttle valve (1) T Overview This variable throttle valve can regulate the flow rate steplessly by changing the throttle opening. Type indication Features 1. Thanks to the adoption of special notches, it is superior in controllability when the opening is small. 2. As this has opening indication scales, it is superior in reproducibility. 3. As this is of in-line type by the thread connection method, it can be installed easily. Throttle valve (1) Throttle valve Nominal dimension 6, 8, 10, 15, 20, 25, 30 Connection method G G thread connection type R R thread connection type Specifications Type of hydraulic oil No symbol Mineral based hydraulic oil Fatty ester based hydraulic oil Water-glycol based hydraulic oil V Phosphate ester based hydraulic oil Shape of adjustment part 5= Adjustment of main body Series number: 10 Nominal dimension Maximum working pressure MPa (kgf/cm 2 ) Maximum flow rate L/min Mass kg Hydraulic symbols Pressure drop characteristics (viscosity 36 mm 2 /s (cSt) When the throttle valve is fully open Pressure drop amount (MPa) Pressure drop amount (MPa) Flow rate (L/min) Flow rate (L/min) 3-4

Throttle valve (1)<br />

T<br />

<br />

<br />

Overview<br />

This variable throttle valve can regulate the<br />

flow rate steplessly by changing the throttle<br />

opening.<br />

Type indication<br />

Features<br />

1. Thanks to the adoption of special notches,<br />

it is superior in controllability when the<br />

opening is small.<br />

2. As this has opening indication scales, it is<br />

superior in reproducibility.<br />

3. As this is of in-line type by the thread<br />

connection method, it can be installed<br />

easily.<br />

Throttle valve (1)<br />

Throttle valve<br />

Nominal dimension<br />

6, 8, <strong>10</strong>, 15,<br />

20, 25, 30<br />

Connection method<br />

G G thread connection type<br />

R R thread connection type<br />

Specifications<br />

Type of hydraulic oil<br />

No symbol Mineral based hydraulic oil<br />

Fatty ester based hydraulic oil<br />

Water-glycol based hydraulic oil<br />

V Phosphate ester based hydraulic oil<br />

Shape of adjustment part<br />

5= Adjustment of main body<br />

Series number: <strong>10</strong><br />

Nominal dimension <br />

Maximum working pressure MPa (kgf/cm 2 )<br />

<br />

Maximum flow rate L/min<br />

Mass kg<br />

<br />

<br />

<br />

Hydraulic symbols<br />

<br />

<br />

Pressure drop characteristics (viscosity 36 mm 2 /s (cSt)<br />

When the throttle valve is fully open<br />

Pressure drop amount (MPa)<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

Pressure drop amount (MPa)<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

Flow rate (L/min)<br />

Flow rate (L/min)<br />

3-4

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!