R Series Dual 257

  • Physical characteristic

  • Valve body: PA 66 - 30% glass fiber
  • Working specifications

  • Working pressure: 0,2 - 10 bar
  • Room temperature: Tu 60° C
  • Fluid temperature: Tm 25° C (ED 100%)
  • Control: NC, NO, Latching
  • Fluid direction Unidirectional
  • Electrical Connections

  • Faston 6,3 x0,8 mm
  • Unipolar wires max 5000 mm
  • bipola wires max 5000 mm
  • Hydraulic connections

  • Inlet: 3/4” male thread
  • Outlet: Hose tail 10 mm
  • Pilot

  • Diaphragm: NBR; LSR
  • Core: Stainless steel
  • Coils: F class (155°)
  • Assembly: Self-tapping screws
  • Flow meter

  • Flow meter body: POM
  • Assembly: Self-tapping screws
  • Pressure Restrictor

  • Restrictor body: PA 66 - 30% glass fiber
  • Restrictor cap: PA 66 - 30% glass fiber
  • Gasket: Silicone
  • Diaphragm: EPDM + textile coupled
  • Core: POM
  • Blocking particulars: PA 66 - 30% glass fiber
  • Filter

  • Filter body: PA 66 - 30% glass fiber
  • Filter cap: PA 66 - 30% glass fiber
  • Gasket: Silicone
  • O-Ring: NBR; LSR
  • Filter mesh: Stainless steel
  • Filter orifice: ND 10 mm

Datasheets

PILOT↓ PRESSURE RESTRICTOR ↓ FLOW METER ↓ FILTER ↓
PILOT → Techncal sheet YES YES NO SENSE
PRESSURE RESTRICTOR → YES NOT POSSIBLE YES NOT POSSIBLE
FLOW METER → YES YES NO SENSE NO SENSE
FILTER → YES NOT POSSIBLE YES NOT POSSIBLE

Additional Datasheets

Connection Flow regulator Flow restrictor Filter Check valve
IN 3/4" M  
OUT PG 10 mm    

Additional Information

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