PD16-S67D Piloted, 4-Way, Spool-Type Directional Valve

Directional Valves

PD16-S67D — Piloted, 4-Way, Spool-Type Valve

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PD16-S67D Valve

SYMBOL:
PD16-S67D Valve symbol

DESCRIPTION
A screw-in, cartridge-style, pilot-operated, 4-way, spool-type, hydraulic directional valve.

OPERATION
In neutral position, the PD16-S67D allows flow between ports 2, 4 and 5. When the remote
pilot signal at 1 exceeds the force of the bias spring, the spool shifts to allow flow between 3
and 4, and between 2 and 5. On remote pilot signal at 6, the spool shifts to allow flow between
3 and 2, and between 4 and 5.

FEATURES
• Hardened spool and cage for long life.
• 110 and 170 psi bias springs available.

RATINGS
Operating Pressure: 240 bar (3500 psi)
Flow: up to 95 lpm (25 gpm)
Maximum Internal Leakage: at 207 bar (3000 psi): 164 ml/minute (10 cu. in./minute)
Pilot Pressure Required: 4.1 bar (60 psi) minimum
Oil Volume Required to Full Shift: 1.5 cc (0.09 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: VC16-S6; See page 9.116.1_6w
Cavity Tool: CT16-S6xx; See page 8.600.1
Seal Kit: SK16-S6x-BMMMM; See page 8.650.1

PERFORMANCE:

PD16-S67D Valve Performance Chart

DIMENSIONS:

PD16-S67D Valve Dimensions

MATERIALS:

Cartridge: Weight: 0.85 kg (1.88 lb);
Steel with hardened work surfaces.
Zinc-plated exposed surfaces; Buna N
O-rings and polyester elastomer back-ups standard.

Ported Body: Consult factory.

ORDERING CHART:

PD16-S67D Ordering Chart