WARNING
The use of pilot pistons
with check valve
assemblies may increase the
load applied to the valve poppet
which may result is reduced
fatigue life of the cartridge
?
WARNING:
Seals should not
be used with check
valves that have < 50 psi
crack pressure
?
Forms
A
B
C
Single-acting, without st op
ψ
A
B
C C
Double-acting, without stops
ψ
B
A
C
Single-acting, with stop
ψ
A
B
C C
Double-acting, with stops
ψ
Note
ψ Sealed models have a
central O-ring with a back-up
ring on both sides.
Note
Use with cartridges to form
pilot operated check and
similar functions in HIC and
standard valve packages.
Pilot Pistons
J
J-56.A EATON Screw-In Cartridge Valves E-VLSC-MC001-E1 September 2013
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
