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Check Valve product group

Check Valves

Solution created to prevent potential damage from fluid back pressure. Check valves may also be adjusted for used as pressure sequence valves.

VU

The VU series check valves are used in any type of hydraulic circuit, with a safe, compact design suitable to any hydraulic application using non-corrosive liquids. The VU size range includes two different standard openings at 5 to 65 psi. The VU series can also be used as a pressure sequence valve by adjusting the internal spring loading to the required cracking point, according to the valve size.

Features
  • Size range: 1/4” thru 2”
  • Port options: NPT, SAE, BSP
  • Standard SAE and NPT threads
  • Standard crack 5 psi and 65 psi; various crack pressures optional
  • Material: steel with black phosphate; zinc plating available upon request
  • Closing spring: C72 material
  • Central exhausting hole option
Applications
  • Any type of hydraulic circuit
  • Any hydraulic application using non-corrosive liquids
  • As pressure sequence valve, by adjusting the internal spring loading to the required cracking point according to valve size

VUZ

The VUZ series check valves are used in any type of hydraulic circuit, with a safe, compact design suitable to any hydraulic application using non-corrosive liquids. The VU size range includes two different standard openings at 5 to 65 psi. The VU series can also be used as a pressure sequence valve by adjusting the internal spring loading to the required cracking point, according to the valve size.

Features
  • Size range: 1/8” thru 2”
  • Port options: NPT, SAE
  • Standard SAE threads
  • Standard crack 5 psi and 65 psi; various crack pressures optional
  • Material: high strength carbon steel
Applications
  • Any type of hydraulic circuit
  • Any hydraulic application using non-corrosive liquids

VUX

The VUX series check valves are used in any type of hydraulic circuit, with a safe, compact design suitable to any hydraulic application using non-corrosive liquids. The VUX size range is offered at a standard opening of 7.5 psi. The VUX series can also be used as a pressure sequence valve by adjusting the internal spring loading to the required cracking point, according to the valve size.

Features
  • Size range: 1/4” thru 1 1/2”
  • Port options: NPT
  • Standard NPT threads
  • Standard crack 7.5 psi
  • Material: AISI 316 stainless steel
  • Closing spring: AISI 316 stainless steel; check valve: AISI 630 stainless steel
Applications
  • Any type of hydraulic circuit
  • Any hydraulic application using non-corrosive liquids
  • As pressure sequence valve, by adjusting the internal spring loading to the required cracking point according to valve size

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