The
XP070AR subplate is a CETOP5 manifold with an inbuilt pilot operated relief
valve to limit system pressure by directing flow from the P to T Port when pump
pressure reaches the valve setting. It reduces the need for an additional relief
valve when using a CETOP5 directional control valve and along with it the piping
and labour required. (Directional Control Valve not included)
Operation
When the inlet pressure at P Port exceeds the setting of the valve, the ball unseats causing the pilot section to open, resulting a small flow across the orifice in the main spool. The subsequent pressure drop moves the secondary spool against a light spring opening a ring of radial holes in the sleeve and allowing relief flow to the T Port.It is ideal for continuous duty providing accurate pressure control with constant or varying flows due to the balanced piston.
Features
The CETOP5
interface provides sandwiched stacking for directional control valves and other
modular valves. Mating surfaces are ground and ports with O-rings are spot
faced.
Specifications
Figures based on: Oil Temp = 40°C Viscosity = 40 cSt
Max Flow
|
80 litres/min (For CETOP5)
|
Max Pressure
|
350 bar
|
Cartridge Material
|
Working Parts: Hardened and Ground External
Surfaces: Zinc Plated
|
Manifold Material
|
SG Iron
|
Mounting
|
CETOP5
|
Weight
|
13.2 Kg
|
Leakage
|
Less than 35 millilitres/min
|
Pressure Characteristics
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