Valves - Electro-proportional Controls - Flow Control - Pressure Compensated - Priority Type - Normally Closed

PV42-M30

PROPORTIONAL PILOT OPERATED SPRING CENTERED SPOOL DIRECTIONAL VALVE U.S. PATENT NO. 6,554,014

Overview

Description

The pv42-m30xx is a solenoid operated, spool type, normally closed proportional priority flow regulator with pressure compensated regulated and bypass flow

Operation

The regulated flow is proportional to electric current applied to the solenoid. The valve is intended for use in mineral based or synthetic hydraulic fluids with lubricating properties

Features

  • Choice of two regulated flow ranges.
  • Excellent linearity and hysteresis characteristics.
  • Hardened spool and cage for long life.
  • Optional coil voltages and terminations.
  • Efficient wet-armature construction.
  • Manual Override option.

Ratings

Pressure Ratings
Pressure rating
241 bar (3500 psi)
Flow Ratings
Inlet flow rating
170 to 225 lpm (45.0 to 60.0 gpm) Flow range A
112 to 225 lpm (30.0 to 60.0 gpm) Flow range b
Flow rating
190 lpm (50.0 gpm) Maximum, flow range A
132 lpm (35 gpm) Maximum, flow range b
Maximum internal leakage
190 lpm (0.40 gpm) At zero current

Performance

PV42-M30_Perf_Chrt

Dimensions

PV42-M30_Dim_Dwg

Materials

Materials

Cartridge: Weight: 0.89 kg (1.97 lb); Steel with hardened work surfaces. Zinc-plated exposed surfaces; Buna N O-rings and polyester elastomer back-ups standard.

Standard Ported Body: Consult factory.

EHPR08 D-Coil: Weight each: 0.32 kg (0.7 lb); Unitized thermoplastic encapsulated, Class H high temperature magnet-wire.

Installation Specifications

Accessories

Order code

POSITION
CODE
DESCRIPTION
PV42-M30E-H-J-L
D
Max Regulated Flow
D
A
189.3 lpm (50.0 gpm) Max Regulated Flow
D
B
132.5 lpm (35.0 gpm) Max Regulated Flow
E
Manual Override
E
BLANK
NONE
E
G
Variable Position Override, Red Knurled Knob with Cover Cap
E
M
Variable Position Override, Red Knurled Knob
H
Line Body
H
0
No Body
H
20T
Aluminum SAE 20
H
20TD
Ductile Iron SAE 20
J
Seal
J
N
Buna-N
J
V
Fluorocarbon
J
P
Polyurethane
J
U
PPDI Urethane
L
Coil
L
0
No Coil
L
12DG
12 VDC, D-Coil, DIN 43650
L
12ER
12 VDC, E-Coil, Deutsch
L
12EY
12 VDC, E-Coil, Metri-Pack 150
L
24DG
24 VDC, D-Coil, DIN 43650
L
24DL
24 VDC, D-Coil, Dual Lead Wires
L
24DS
24 VDC, D-Coil, Dual Spade
L
24ER
24 VDC, E-Coil, Deutsch
PV42-M30_Order