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

PD12-S60N

PILOTED DIRECTIONAL VALVE

Overview

Description

The PD12-S60N is a screw-in, cartridge style, pilot operated, spool-type, hydraulic directional valve

Operation

In the neutral position flow is allowed tween 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 ports 1, 2, 3, 4, and 5 without affecting required pilot pressure. Pressure at port 6 will affect required pilot pressure

Features

  • Hardened spool and cage for long life.
  • Up to 344 bar (5000 psi) operation.
  • 110 and 170 psi bias springs available.
Pressure Ratings
Pressure rating:
  • 345 bar (5000 psi)
Temperature Ratings
Operating fluid temperature:
  • -40 to 120 °C (-40 to 248 °F)
Flow Ratings
Maximum internal leakage:
  • 246 ml/min (15 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:
  • 0.45 kg (1.00 lb)
PD12-S60N_Perf_Chrt
PD12-S60N_Dim_Dwg

Materials

Cartridge: Weight: 0.21 kg (0.46 lb); Steel with hardened work surfaces. Zinc-plated exposed surfaces; Buna N O-rings and polyester elastomer back-ups standard.

Ported Body: Test housing available.

Seal kit:
  • SK12-S6N-BMMMM Buna N
  • SK12-S6V-BMMMM Viton
  • SK12-S6P-BMMMM Polyurethane
PD12-S60N_Order
POSITION
CODE
DESCRIPTION
PD12-S60N-H-J-R
H
Line Body
H
0
No Body
J
Seal
J
N
Buna-N
J
NS
Buna-N with a Sealed Spool
J
V
Fluorocarbon
J
VS
Fluorocarbon with a Sealed Spool
J
P
Polyurethane
J
PS
Polyurethane with a Sealed Spool
J
U
PPDI Urethane
J
US
PPDI Urethane with a Sealed Spool
R
Spring
R
110
110 psi Bias Spring
R
170
170 psi Bias Spring