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PD42-M45 — Piloted, 2-Way, Spool Valve, Ported Vent
Selection guide - similar valves.|
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STP file for PD42-M45.
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A screw-in, cartridge-style, pilot-operated, spool-type, hydraulic directional valve for
two-way circuits requiring remote pilot actuation.
In neutral (unpiloted), the PD42-M45 allows flow from 2 to 3 bidirectionally. On remote pilot
signal at 1, the valve shifts to block 2 to 3 bidirectionally. The spring chamber is vented to port 4
which is internally o-ring sealed from the cartridge flow paths. Pressure on port 4 will directly (1:1)
affect required pilot pressure and must always be added to the bias spring value..
• Rated for 345 bar (5000 psi) operating pressure (polyurethane seals required).
• Hardened spool and cage for long life.
• Optional sealed pilot
• Industry-common ISO cavity.
Operating Pressure: 345 bar (5000 psi)
Proof Pressure: 690 bar (10000 psi)
Burst Pressure: 1034 bar (15,000 psi)
Flow: up to 265 lpm (70 gpm)
Internal Leakage: 245 cc/minute (15 cu. in./minute) at 345 bar (5000 psi);
zero leakage from port 1 to 2 with sealed spool.
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°F 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-M4; See page 9.142.1_4w
Cavity Tool: CT42-M4xx; See page 8.600.1
Seal Kit: SK42-4x-MMM; See page 8.650.1
Cartridge: Weight: 0.52 kg. (1.15 lbs.);
Steel with hardened work surfaces.
Zinc-plated exposed surfaces; Buna N
O-rings and polyester elastomer back-ups standard.
Standard Ported Body:
Weight: 2.8 kg. (6.2 lbs.); Anodized high-strength 6061 T6 aluminum alloy, rated to 207 bar (3000 psi). Ductile iron bodies available; dimensions may differ.
See page 8.042.1_4w
|Selection guide - similar valves.
||PDF file of this page.||STP file for PD42-M45||Request a quote.|