Page 95 - Stucchi USA 2010 Product Catalog

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VU Series
Check Valves
Series: VU
The Stucchi check valve design is safe,compact and suitable to any
hydraulic application using non-corrosive liquids. The VU size-range
includes two different standard openings at 5 to 65 psi.
- Material: steel with black phosphate
- Closing spring in C72 material
- Standard Crack 5 psi and 65 psi
- Standard SAE and NPT threads
- Various crack pressures optional
- Central exhausting hole option
- Zinc plating available upon request
Check Valves: VU Series
Overview
- VU series are used in any
type of hydraulic circuit
- Alternative uses: as
pressure sequence valve
by adjusting the internal
spring loading to the
required cracking point,
according to the valve size
Instructions for Use
The VU series must be
assembled in the circuit so
that the direction of the flow
corresponds to the direction of
the arrow marked on the valve.