Valves - Flow Controls - Pressure Compensator - Restrictive Type - Post-Compensator

EC10-30

PRESSURE COMPENSATOR

Overview

Description

This valve is a pressure - compensating element,intended for use with remote fixed or variable orifice to yield a two - port type, pressure compensated, flow - regulating hydraulic valve.

Operation

This valve maintains a constant flow rate from port 2 regardless of load pressure changes in the circuit downstream of port 2. This valve maintains a constant differential pressure from circuit point P to port 3 (see symbol), thereby regulating the hydraulic flow rate between the two points in the circuit.

Features

  • Hardened parts for long life.
  • Quiet, modulated response.
  • Industry-common cavity.
Pressure Ratings
Pressure rating:
  • 207 bar (3000 psi)
Flow Ratings
Flow rating:
  • 30.3 lpm (8 gpm) With 80 psi spring
Flow maintenance:
  • ±10% From 0.38 to 30.3 lpm (0.1 to 8 gpm) at pressures 5.5 to 207 bar (80 to 3000 psi)
EC10-30_Flow-Pressure(2022-02-24)
EC10-30_Dim(2022-02-24)
Cavity:
EC10-30_Order(2022-02-24)
POSITION
CODE
DESCRIPTION
EC10-30-H-J-R
H
Line Body
H
0
No Body
H
6T
Aluminum SAE 6
H
8T
Aluminum SAE 8
H
6TD
Ductile Iron SAE 6
H
8TD
Ductile Iron SAE 8
H
3B
Aluminum BSPP 3/8" (3)
H
3BD
Ductile Iron BSPP 3/8" (3)
J
Seal
J
N
Buna-N
J
V
Fluorocarbon
J
P
Polyurethane
J
U
PPDI Urethane
R
Compensator Spring
R
40
40 Compensator Spring
R
80
80 Compensator Spring
R
160
160 Compensator Spring