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Small brass flow control regulator with push-to-connect and threaded ports

Legris

Legris 7065 04 14 Flow Control Regulator 4mm OD trap

SKU CH-SF6B-F6XRJ MPN 7065

Flow control regulator with 4 mm push-to-connect inlet, 1/4 in NPT outlet, 145 psi maximum pressure and 158 °F temperature limit

  • TypeDrain Components
  • MaterialHAWA
  • Precise flow adjustment with 14.5 to 145 psi range
  • Secure push-to-connect inlet fits 4 mm OD tubing
  • Durable HAWA material withstands 158 °F max temperature
  • 145 psi pressure rating suits demanding pneumatic systems
  • Compact 7065 series regulator installs in tight spaces

Flow Control Regulator 4mm OD

The Legris 7065 04 14 is a pneumatic flow control valve designed for inline regulation of compressed air. It suits maintenance engineers and system integrators building or servicing automation circuits that require precise, one-direction speed control on actuators. The push-to-connect inlet and NPT outlet simplify installation on existing 4mm OD tubing and standard threaded ports.

Sustained Pressure and Temperature Performance

The valve operates continuously between 14.5 and 145 psi with a maximum temperature rating of 158 degrees F. Its HAWA construction resists deformation under prolonged pressurised cycles, maintaining consistent metering without the drift seen in burst-only tests. The single controlled direction ensures reliable exhaust throttling during extended duty cycles.

Upgrade from Fixed Orifice or Unregulated Lines

This regulator replaces fixed restrictors or unmetered exhaust ports where cycle speed varies with supply pressure. The step up is justified when repeatable stroke timing matters for product quality or machine safety. It does not suit applications needing bi-directional control or pressures outside the 14.5 to 145 psi window.

Highlights

  • Precise flow adjustment with 14.5 to 145 psi range
  • Secure push-to-connect inlet fits 4 mm OD tubing
  • Durable HAWA material withstands 158 °F max temperature
  • 145 psi pressure rating suits demanding pneumatic systems
  • Compact 7065 series regulator installs in tight spaces

Specifications

TypeDrain Components
MaterialHAWA
BrandLegris
Model7065 04 14

Questions about this item

Does the 7065 04 14 regulator generate noticeable heat or noise when running continuously at 145 psi?

The valve is a passive pneumatic component with no moving electrical parts, so it produces no audible noise and negligible heat during continuous operation at its 145 psi maximum pressure rating.

What fittings or tubing must I already have to install the 4 mm OD push-to-connect inlet and 1/4 in NPT outlet?

You need 4 mm outer-diameter pneumatic tubing for the push-to-connect inlet and a 1/4 in NPT female-threaded port or adapter for the outlet connection.

Will the 7065 04 14 work reliably with older compressed-air lines that only reach 14.5 psi minimum pressure?

Yes, the valve’s specified pressure range starts at 14.5 psi, so it will function correctly with older systems that deliver at least that minimum pressure.

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