EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 F-580.A

An Eaton Brand

F

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1CEECSH350 - Motion Control & Lock Valve

Pilot assisted relief with brake shuttle

350 L/min (80 USgpm) • 270 bar (4000 psi)

Description

Motion control and lock valves

give static and dynamic control

thermal and overload relief

protection.

A low pressure tank or charge

line may be connected to the T

port to provide a make-up flow

to either actuator port.

The shuttle valve provides a

signal from the high pressure

side of the actuator to release

sprung applied brakes.

will give controlled movement

when pilot pressure is applied.

The relief section is normally

set to open at a pressure at

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

as ollows:

Pilot Pressure =

(Relief Setting) - (Load Pressure)

Pilot Ratio

A system of check valves

allows crossline relief for

dynamic applications with the

optional make up facility to

compensate for any change in

system volume.

shuttle and brake port

contained in a single body.

where the load remains

relatively constant.

Ratings and Specifications

Performance Data

Pressure Drop

Dimensions

mm (inch)

Model Code

1CEECSH350 F 10W 35 S 3

377

Code Port Size Housing Number - Body Only

Steel

10W 1 1/4" BSP valve & cyl port. 1/4" BSP brake port DXP22047-10W-S-377

Note: Code based on pressure

in bar.

35 - 70-350 bar

Std setting 210 bar

Complete Valve