DH6/10

DH6/10 DH6/10

07.11.2014 Views

Logic element for pressure control Logic element for pressure control Type indication LR Logic element (Relief valve element) Nominal dimension 16253240 506380 Connection method C = Cartridge type Series number: 10 Poppet type A = Types without cushion overlap B = Types with cushion overlap Cracking pressure LPR LR/LPR Type of hydraulic oil = Fatty ester based hydraulic oil Water-glycol based hydraulic oil Phosphate ester based hydraulic oil Restriction contraction hole diameter (In case that a restriction contraction hole is provided) Nominal Dimension Restriction contraction hole Logic element Pressure reducing valve element Nominal dimension Connection method C = Cartridge connection type Series number: 10 Poppet type B = Types with cushion overlap Type of hydraulic oil = Fatty ester based hydraulic oil Water-glycol based hydraulic oil Phosphate ester based hydraulic oil Cracking pressure Specifications Nominal Dimension Maximum working pressureMPakgf/cm 2 Maximum flow rate L/min Note Sheet areacm 2 Poppet strokemm Stroke volumecm 3 Mass Note For the pressure reducing valve element, setting larger cracking pressure can increase the maximum flow rate. Cover We can manufacture covers for relief valve and pressure reducing valve element. Please contact us for the detail information. 5-28

Dimension drawing (Refer to the paragraph “Logic valve” for manifold machining drawings. Relief valve element Type Cover side Cover side Pressure reducing valve element Cover side Logic element for pressure control D Single shim thickness D Single shim thickness D Single shim thickness Hydraulic symbols Nominal dimension (Note) Refer to the paragraph "Logic valve" for selecting procedure of a shim. 5-29

Logic element for pressure control<br />

Logic element for pressure control<br />

Type indication<br />

LR<br />

Logic element<br />

(Relief valve element)<br />

Nominal dimension<br />

16253240<br />

506380<br />

Connection method<br />

C = Cartridge type<br />

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

Poppet type<br />

A = Types without cushion overlap<br />

B = Types with cushion overlap<br />

Cracking pressure<br />

<br />

LPR<br />

LR/LPR<br />

Type of hydraulic oil<br />

<br />

<br />

=<br />

Fatty ester based hydraulic oil<br />

Water-glycol based hydraulic oil<br />

Phosphate ester based<br />

hydraulic oil<br />

Restriction contraction hole diameter<br />

(In case that a restriction contraction<br />

hole is provided)<br />

Nominal<br />

Dimension<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

Restriction<br />

contraction hole<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

Logic element<br />

Pressure reducing valve element<br />

Nominal dimension<br />

<br />

<br />

Connection method<br />

C = Cartridge connection type<br />

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

Poppet type<br />

B = Types with cushion overlap<br />

Type of hydraulic oil<br />

<br />

<br />

=<br />

Fatty ester based hydraulic oil<br />

Water-glycol based hydraulic oil<br />

Phosphate ester based<br />

hydraulic oil<br />

Cracking pressure<br />

<br />

Specifications<br />

Nominal Dimension<br />

Maximum working pressureMPakgf/cm 2 <br />

Maximum flow rate L/min Note<br />

Sheet areacm 2<br />

Poppet strokemm<br />

Stroke volumecm 3<br />

Mass <br />

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<br />

Note For the pressure reducing valve element, setting larger cracking pressure can increase the<br />

maximum flow rate.<br />

<br />

<br />

<br />

<br />

<br />

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<br />

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<br />

<br />

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Cover<br />

We can manufacture covers for relief valve and<br />

pressure reducing valve element.<br />

Please contact us for the detail information.<br />

5-28

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