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PD10-44 — Piloted, 2-Way, Spool Valve
Selection guide - similar valves.|
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STP file for PD10-44
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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 PD10-44 blocks flow between 3 and 2. The spring
chamber is directed to port 4, which is internally O-ring sealed from the cartridge
flow paths. On remote pilot signal at 1, the valve shifts to open flow between 2 and 3.
Any pressure on port 4 is added to the spring value.
• Hardened spool and cage for long life.
• Industry common cavity.
Operating Pressure: 240 bar (3500 psi)
Flow: up to 32 lpm (8.5 gpm)
Maximum Internal Leakage at 207 bar (3000 psi): 82 cc/minute (5 cu. in./minute)
Pilot Pressure Required:
To Spool Crossover: with 7.6 bar (110 psi) spring: 7.6 bar (110 psi)
To Full Spool Shift: with 7.6 bar (110 psi) spring: 8.6 bar (125 psi)
Oil Volume Required to Full Shift: 0.65 cc (0.04 cu. in.)
Temperature: -40 to 100°C (-40 to 212°F) with Buna seals;
-26 to 204°C (-15 to 400°F) with fluorocarbon 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: VC10-4; See page 9.110.1_4w
Cavity Tool: CT10-4xx; See page 8.600.1
Seal Kit: SK10-4x-MMM; See page 8.650.1
Cartridge: Weight: 0.16 kg. (0.35 lbs.);
Steel with hardened work surfaces.
Zinc-plated exposed surfaces; Buna N
O-rings and polyester elastomer back-ups standard.
Standard Ported Body:
Weight: 0.34 kg. (0.75 lbs.); Anodized high-strength 6061 T6 aluminum alloy, rated to
207 bar (3000 psi). Ductile iron bodies available; dimensions may differ.
See page 8.010.1_4w
|Selection guide - similar valves.
||PDF file of this page.||STP file for PD10-44.||Request a quote.|