Directional Valves

PE42-S67C — Piloted, Proportional, Spool-Type Valve
  Selection guide - similar valves.
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  STP file for PE42-S67C.
  Request a quote.

PE42-S67C Valve

U.S. Patent 6,554,014

SYMBOL:
PE42-S67C Valve symbol

DESCRIPTION
A screw-in, cartridge-style, pilot-operated, spring-centered, spool-type,
hydraulic directional valve.

OPERATION
In neutral position, the PE42-S67C blocks all ports. When the remote pilot signal at 1
exceeds the force of the bias spring, the spool shifts proportionally to the applied pilot
pressure to allow flow from 3 to 4 through a load such as a hydraulic cylinder or motor,
and from 2 to 5 and to tank. On remote pilot signal at 6, the valve’s spool shifts proportionally
to the applied pressure in the opposite direction, reversing the flow direction. When the pilot
signal is less than the force of the bias spring, the spool will return to the center position. The
valve’s spool is symmetrical, providing meter-in and meter-out control.

FEATURES
• Hardened spool and cage for long life.
• Cost-effective ISO cavity.
• Excellent metering characteristics.
• Good Linearity.

RATINGS
Max. Operating Pressure: Port 3: 345 bar (5000 psi); Ports 2 and 4: 240 bar (3500 psi);
   Ports 1 and 6: 27.6 bar (400 psi)
Flow: up to 170 lpm (45 gpm)
Maximum Internal Leakage: at 207 bar (3000 psi): 590 cc/minute (36 cu. in./minute)
Temperature: -40 to 100 °C (-40 to 212 °F) with Buna seals;
   -26 to 204 °C (-15 to 400 °F) with fluorocarbon seals;
   -54 to 107 °C (-65 to 225 °F) with polyurethane seals
Filtration: See page 9.010.1
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of
   7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1
Installation: No restrictions; See page 9.020.1
Cavity: VC42-S6; See page 9.142.1_6w
Cavity Tool: CT42-S6xx; See page 8.600.1
Seal Kit: SK42-S6x-BMMMM; See page 8.650.1

PERFORMANCE:

PE42-S67C Performance


DIMENSIONS:
PE42-S67C Valve Dimensions

MATERIALS:

Cartridge: Weight: 0.76 kg (1.68 lb);
Steel with hardened work surfaces.
Zinc-plated exposed surfaces; Buna N
O-rings and polyester elastomer back-ups standard.

Ported Body: Ductile iron, rated to
345 bar (5000 psi).
See page 8.042.1_6w
  ORDERING CHART:

PE42-S67C Ordering Chart

Selection guide - similar valves.
PDF file of this page. STP file for PE42-S67C Request a quote.