Valves - Electro-proportional Controls - 3-Position 5-way - Closed Center - Fast Response

SP10-57F

PROPORTIONAL SOLENOID VALVE 3 POSITION, 5 PORT, CLOSED CENTER SPOOL

Overview

Description

This valve is a direct - acting 3 position, 5 port proportional directional control. With port 1 as a load sense port it is a screw in cartridge type for use with general purpose hydraulic fluids

Features

  • Fast response time.
  • Integral load sensing.
  • Hardened precision spool and cage for long life.
  • Optional coil voltages and terminations
  • Cartridges are voltage interchangeable.
  • Optional waterproof E-Coils rated up to IP69K.

Ratings

Pressure Ratings
Pressure rating
250 bar (3625 psi)
Proof pressure
345 bar (5000 psi)
Burst pressure
779 bar (11300 psi)
Flow Ratings
Flow rating
22.7 lpm (6.0 gpm)
Maximum internal leakage
1016 ml/min (62 in³/min) At 207 bar (3000 psi)
Temperature Ratings
Operating fluid temperature
-40 to 100 °C (-40 to 212 °F) With buna N seals
-26 to 204 °C (-15 to 400 °F) With fluorocarbon seals
-54 to 107 °C (-65 to 225 °F) With polyurethane seals
Storage temperature
-40 to 70 °C (-40 to 160 °F)
Ambient temperature
-40 to 70 °C (-40 to 160 °F)
Other Ratings
Corrosion protection
960 hr salt spray per ASTM b117
Response
41 ms S1 nominal, pull-in
6 ms S1 nominal, drop-out
30 ms S2 nominal, pull-in
4 ms S2 nominal, drop-out

Operating Parameters

Fluids
Mineral based or synthetic hydraulic fluid with lubricating properties
Fluid viscosity range
7.4 to 420 cSt
Maximum operating contamination level
20/18/14 per ISO 4406

Properties

Unit weight
0.29 kg (0.64 lb)
Internal wetted surface area
268 cm² (41.5 in²)

Performance

SP10-57F_Perf_Chrt1 SP10-57F_Perf_Chrt2

Dimensions

SP10-57F_Dim_Dwg

Materials

Materials

Cartridge: Weight: 0.29 kg (0.64 lb); Steel with hardened work surfaces. Zinc-plated exposed surfaces; Buna N O-rings and back-ups standard.

Standard Ported Body: Weight: 1.16 kg (2.56 lb); Anodized high-strength 6061 T6 aluminum alloy, rated to 207 bar (3000 psi); Ductile iron bodies available; dimensions may differ.

10-Size Standard D-Coil: Weight each: 0.27 kg (0.60 lb); Unitized thermoplastic encapsulated, Class H high temperature magnet wire.

10-Size E-Coil: Weight: 0.41 kg (0.9 lb); Perfect wound, fully encapsulated with rugged external metal shell; Rated up to IP69K with integral connectors.

Installation Specifications

Cavity
VC10-5
Cartridge installation torque
44.7 to 50.2 N-m (33 to 37 ft-lb)
61.0 N-m (45 ft-lb) Maximum
Coil nut torque
6.8 to 9.5 N-m (5 to 7 ft-lb)
Orientation restriction
None

Accessories

Order Code

SP10-57F_Order