Directional ValvesPD42-S60N — Piloted, 2-Position, 4-Way, Spool-Type Valve |
Selection guide - similar valves. PDF file of this page. STP file for PD42-S60N. Request a quote. |
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DESCRIPTION A screw-in, cartridge-style, pilot-operated, 2-position, 4-way, spool-type, hydraulic directional valve. OPERATION In neutral position, the PD42-S60N allows flow between ports 2 and 3 and from 4 to 5. On remote pilot signal at 1, the valve shifts to allow flow between ports 3 and 4, and from 2 to 5. The spring chamber is vented to the tank through port 6. The vented spring chamber allows the valve to be fully pressurized at ports 2, 3, and 4 without affecting required pilot pressure. Pressure at 6 will affect required pilot pressure. FEATURES • Hardened spool and cage for long life. • Optional sealed spool. RATINGS Operating Pressure: Ports 2, 3 and 4: 324 bar (4700 psi); Port 1: 207 bar (3000 psi) Burst Pressure: 1241 bar (18000 psi) Flow: up to 189 lpm (50 gpm) Maximum Internal Leakage: at 207 bar (3000 psi): 1.31 liters/minute (80 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:
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MATERIALS: Cartridge: Weight: 1.6 kg. (3.5 lbs.); 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:
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Selection guide - similar valves. |
PDF file of this page. | STP file for PD42-S60N | Request a quote. |