Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 K-490.A

An Eaton Brand

K

Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.

1CESHOMP35/1CEESHOMP35 - Motor Mounted Valves

OMP Mounting Pattern Single and Dual Overcenter Valve with Brake Release Shuttle

Operation

The check section allows

free flow into the actuator

then holds and locks the load

least 1.3 times the maximum

load induced pressure but the

pressure required to open the

valve and allow movement

depends on the pilot ratio of

the valve. For optimization

of load control and energy

usage, a choice of pilot ratios

is available.

The pressure required to open

Description

Overcenter Valves give

static and dynamic control

of loads by regulating the

flow into and out of hydraulic

actuators. When installed

close to or within an actuator,

the overcenter valve will

stop runaway in the event

of hose burst and if open

center directional control

ensures that pressure is

applied to a brake release

circuit regardless of whether

pressure is applied to ports

V1 or V2. These multifunction

valves are normally used

for the static and dynamic

control of systems using

motors or semi-rotary

actuators.

Pilot Ratios

applications where

load varies (Standard)

and machine structure

can induce instability

10:1 Best suited for

applications where

the load remains

relatively constant.

1CESHOMP35-1 1CESHOMP35-2 1CEESHOMP35

Ratings and Specifications

External surface zinc plated

Body material Standard aluminium (up to 210 bar*)

Add suffix '377' for steel option

Mounting position Unrestricted

Cavity Number A6610 (See section M)

Torque cartridge into cavity 45 Nm (33 ibs ft)

Weight 1CESHOMP35 2.29 kg (5.04 lbs)

(inc cartridges) 1CEESHOMP35 2.34 kg (5.15 lbs)

Seal kit number 1CESHOMP35 SK1285 (Nitrile) SK1285V (Viton)

1CEESHOMP35 SK1284 (Nitrile) SK1284V (Viton)

EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 K-491.A

Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.

Pressure Drop

1CESHOMP35/1CEESHOMP35 - Motor Mounted Valves

OMP Mounting Pattern Single and Dual Overcenter Valve with Brake Release Shuttle

1 2 3 4 5 6 7

Note: Code based on pressure

in bar.

20 - (2.5:1 and 5:1): 70-210 bar.

Std setting 100 bar

(10:1): 100-210 bar.

Std setting 100 bar

35 - (2.5:1 and 5:1): 100-350 bar.

Std setting 210 bar

(10:1): 120-350 bar.