Valves - Directional Controls - Piloted Directional Valve - 2-position 4-way

PD16-S60N

PILOTED DIRECTIONAL VALVE

Overview

Description

The PD16-S60N is a screw-in, cartridge style, pilot operated, spool-type hydraulic directional valve.

Operation

In the neutral position flow is allowed between ports 2 and 3 and between ports 4 and 5. On remote pilot signal at port 1 the valve's spool shifts to allow flow between ports 3 and 4, and between ports 2 and 5. The spring chamber is vented to the tank through port 6. The vented spring chamber allows the valve to be fully pressurized at port 1, 2, 3,and 4 without affecting required pilot pressure. Pressure at port 6 will affect required pilot pressure.

Features

  • Hardened spool and cage for long life.
  • 60, 80, 110 and 170 psi bias springs available.
Pressure Ratings
Pressure rating:
  • 241 bar (3500 psi)
Temperature Ratings
Operating fluid temperature:
  • -40 to 120 °C (-40 to 248 °F)
Flow Ratings
Maximum internal leakage:
  • 164 ml/min (10 in³/min) At 207 bar (3000 psi)
Materials:
  • steel with work surfaces hardened, external surfaces are zinc plated buna N o-rings standard
Unit weight:
  • 0.74 kg (1.62 lb)
PD16-S60N_Perf_Chrt(2022-02-24)
PD16-S60N_Dim_Dwg(2022-02-24)
Cavity:
Cartridge installation torque:
  • 62.4 to 73.2 N-m (46 to 54 ft-lb)
PD16-S60N_Order(2022-02-24)

Model Options

PD16-S60N-H-J-R
H Line Body
CODE
DESCRIPTION
0
No Body
J Seal
CODE
DESCRIPTION
N
Buna-N
NS
Buna-N with a Sealed Spool
V
Fluorocarbon
VS
Fluorocarbon with a Sealed Spool
P
Polyurethane
PS
Polyurethane with a Sealed Spool
U
PPDI Urethane
US
PPDI Urethane with a Sealed Spool
R Spring
CODE
DESCRIPTION
60
60 psi Bias Spring
80
80 psi Bias Spring
110
110 psi Bias Spring
170
170 psi Bias Spring