Valves - Directional Controls - Piloted Directional Valve - 3-position 4-way - Open Center

PD42-S67B

PILOTED DIRECTIONAL VALVE

Overview

Description

The PD42-S67B is a screw-in, cartridge style, pilot operated, spool-type hydraulic directional valve

Operation

In the neutral position flow is allowed between ports 2, 3, 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. On remote signal at port 6 the valve's spool shifts to allow flow between ports 3 and 2, and between ports 4 and 5

Features

  • Hardened spool and cage for long life.

Ratings

Pressure Ratings
Pressure rating
324 bar (4700 psi) At ports 2, 3, and 4
28 bar (400 psi) At ports 1 and 6
Flow Ratings
Maximum internal leakage
2 l/min (120 in³/min) At 207 bar (3000 psi)

Properties

Materials
steel with work surfaces hardened, external surfaces are zinc plated buna N o-rings are standard
Cartridge weight
1.6 kg (3.5 lb)

Performance

PD42-S67B_Perf_Chrt

Dimensions

PD42-S67B_Dim_Dwg

Materials

Materials

Cartridge: Weight: 0.76 kg (1.68 lb); Steel with hardened work surfaces. Zinc-plated exposed surfaces; Buna N O-rings and polyester elastomer back-ups standard.

Ported Body: Ductile iron, rated to 345 bar (5000 psi).

Installation Specifications

Cavity
VC42-S6
Cartridge installation torque
88.1 to 101.7 N-m (65 to 75 ft-lb)

Accessories

Seal kit
SK42-S6N-BMMMM Buna N
SK42-S6V-BMMMM Viton
SK42-S6P-BMMMM Polyurethane

Order code

POSITION
CODE
DESCRIPTION
PD42-S67B-H-J-R
H
Line Body
H
0
No Body
H
20TD
Ductile Iron SAE 20
J
Seal
J
N
Buna-N
J
V
Fluorocarbon
J
P
Polyurethane
J
U
PPDI Urethane
R
Spring
R
170
170 psi Bias Spring
PD42-S67B_Order