Description
A lever operated rotary type directional control valve is generally used for high pressure applications at low flow. Rotary D.C.V.
Section

Unit Dimensions

Threaded body

Model : 4RDL***                                 Model : 4RDL***HP 

Subplate body

Technical Specifications
Construction ............................................ Rotary disc type.
Mounting type ......................................... Threaded & Subplate body connections.
Mounting position ................................... Optional.
Flow direction .......................................... As per the symbol.
Operating pressure ..................................

Port

 P
(bar)		 A
(bar)		 B
(bar)		 T
(bar)
  Continuous 700 700 700

110 (max.)
  Intermittent 1000 1000 1000
Hydraulic medium .................................... Mineral oil.
Viscosity range ....................................... 10 cSt to 380 cSt.
Fluid temperature range ............................ -20 °C to +70 °C.
Fluid cleanliness requirement .................... As per ISO code 16/13 or better.
Flow handling capacity ............................. Refer graph below.
Mass ...................................................... 1.8 kg. Max.

Performance Curves

Oil used : ISO VG 68, Viscosity : 68 cSt @ 40º C, Temp. @ test : 50º C

Ordering Informations

 

4 Service Ports 4
Rotary D.C.V. Lever Operated RDL
Size 02
Threaded
For Type Refer Chart Below
Detented D
Design Code 03

Product Code

 

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Subject to revision.

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Updated on May 11, 2010 05:21 pm .