HSPEC10-
32
PROPORTIONAL FLOW CONTROL VALVE WITH INTEGRAL
COMPENSATOR
Overview
Symbol
Description
A proportional solenoid-operated, 3-way, normally closed flow control,
screw-in hydraulic cartridge valve intended for post-compensated
applications with load sense systems. In post-compensated systems the
load sense (port 1) of each of HSPEC10-32 valve is connected to
highest load which maintains flow sharing when flow demand exceeds
flow supply. Pressure compensation value of the valve defined as
pressure difference between inlet and load sense ports is provided by
appropriate setup of a pump load sense control or by additional pressure
compensator valve, one for the whole system, in case if the pump is
non-adjustable
Operation
When de-energized, the hspec10-32xx blocks flow from port 3 to port 2.
The valve will regulate flow out of port 2 regardless of load pressure with
flow rate proportional to current applied to the solenoid
Features
Integral post-compensator.
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Integral load-sense.
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Reduced manifold space claim.
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Continuous-duty rated coils.
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Optional "A" type linear metering poppet.
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Manual override option.
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E-Coils rated up to IP69K.
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Flow sharing possible
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All HyPerformance™ valves are tested to the rigorous standards of
NFPA specification T2.6.1 and are tested at a verification level of
90% and an assurance of 99%
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Ratings
Pressure Ratings
Pressure rating
350 bar (5075 psi)
420 bar (6090 psi) - Note: 10% cycle life
Proof pressure
690 bar (10000 psi)
Burst pressure
1380 bar (20000 psi)
hydraforce.com
9/28/2020
HSPEC10-32