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EC10-32

FLOW ON DEMAND PRESSURE COMPENSATING ELEMENT WITH STATIC LOAD SENSE

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Overview

Description

The EC10-32 is a screw-in, cartridge style, load sense, flow on demand, pressure compensator.

Operation

With inlet flow at port 2, port 3 will deliver required flow regardless of load pressure sensed at port 1. 0.021 in [0,53 mm] orifice is recommended to be installed in load sense line at port 1 for better stability.

Features

  • Hardened parts for long life.
  • Quiet, modulated response.
  • Industry-common cavity.
Pressure Ratings
Pressure rating:
  • 241 bar (3500 psi)
Flow Ratings
Flow rating:
  • 18.9 lpm (5.0 gpm) With 2.8 bar (40 psi)compensating spring
  • 28.0 lpm (7.5 gpm) With 5.5 bar (80 psi)compensating spring
  • 38.1 lpm (10 gpm) With 10.3 bar (150 psi)compensating spring
  • 57.0 lpm (15 gpm) With 17.2 bar (250 psi)compensating spring
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 (model number - gec10-32)
Fluids:
  • Mineral based or synthetic hydraulic fluid with lubricating properties
Fluid viscosity range:
  • 7.4 to 420 cSt
Maximum operating contamination level:
  • 18/16/13 per ISO 4406
Unit weight:
  • 0.16 kg (0.35 lb)
Internal wetted surface area:
  • 145 cm² (22.4 in²)
EC10-32_Flow-Pressure(2022-02-24)
EC10-32_Dim(2022-02-24)
Cavity:
  • VC10-3
Cartridge installation torque:
  • 34 to 37 N-m (25 to 27 ft-lb)
Maximum allowable torque:
  • 68 N-m (50 ft-lb) For 40,80, and 150 psi spring options only
Orientation restriction:
  • None
Seal kit:
  • SK10-3X-MM X = seal option
Housings:
EC10-32_Order(2022-02-24)

Model Options

EC10-32-H-J-R
H Line Body
CODE
DESCRIPTION
0
No Body
6T
Aluminum SAE 6
8T
Aluminum SAE 8
6TD
Ductile Iron SAE 6
8TD
Ductile Iron SAE 8
3B
Aluminum BSPP 3/8" (3)
3BD
Ductile Iron BSPP 3/8" (3)
J Seal
CODE
DESCRIPTION
N
Buna-N
V
Fluorocarbon
P
Polyurethane
U
PPDI Urethane
R Compensator Spring
CODE
DESCRIPTION
40
40 Compensator Spring
80
80 Compensator Spring
150
150 Compensator Spring
250
250 Compensator Spring

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