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Brass flow control valve with 8mm push-to-connect inlet and 1/8 BSPP outlet

Legris

Legris 7040 08 10 flow control trap 8mm 1/8 BSPP 145 psi 158°F 360° rotation

SKU CH-DACB-AKWN1 MPN 7040

Regulates pneumatic flow at up to 145 psi and 158°F with 360° rotation on an 8 mm push-to-connect inlet and 1/8 BSPP outlet

  • TypeDrain Components
  • Precise flow adjustment with 14.5 to 145 psi range
  • Secure 8mm push-to-connect inlet for quick tubing attachment
  • Reliable 1/8 BSPP outlet thread for standard fittings
  • Consistent performance up to 158°F maximum temperature
  • Flexible installation with full 360° rotation capability

Flow control regulator for 8 mm tubing

The Legris 7040 08 10 is a pneumatic flow control valve designed for compressed-air systems. It provides direction-controlled regulation with a single controlled port. The valve accepts 8 mm push-to-connect tubing on the inlet and a 1/8 in BSPP thread on the outlet. It suits automation, machinery and general pneumatic installations requiring adjustable flow.

Verify port size thread and pressure range

Confirm that your circuit uses 8 mm outer-diameter tubing for the push-to-connect inlet and a 1/8 in BSPP female thread for the outlet. The valve operates between 14.5 and 145 psi, so system pressure must stay within this window. Maximum media temperature is 158 degrees F. Ensure the mounting orientation allows the 360 degree rotation feature to function without hose interference.

Steady regulation across the pressure band

The valve maintains consistent flow adjustment throughout the 14.5 to 145 psi range rather than only at peak pressure. Its 360 degree rotation allows fine metering without discrete steps, so airflow remains stable during continuous cycling. The brass construction resists internal wear, preserving the set flow rate over extended duty cycles in pneumatic circuits.

Highlights

  • Precise flow adjustment with 14.5 to 145 psi range
  • Secure 8mm push-to-connect inlet for quick tubing attachment
  • Reliable 1/8 BSPP outlet thread for standard fittings
  • Consistent performance up to 158°F maximum temperature
  • Flexible installation with full 360° rotation capability

Specifications

TypeDrain Components
BrandLegris
Model7040 08 10

Questions about this item

Does the Legris 7040 08 10 include tubing or fittings, or must I buy the 8 mm push-to-connect tube and 1/8 BSPP thread separately?

The valve body is supplied alone; you need to provide 8 mm push-to-connect tubing for the inlet and a 1/8 BSPP male fitting for the outlet.

Should I choose this 8 mm / 1/8 BSPP version or a different port combination for my pneumatic circuit?

Select this model only when your supply line uses 8 mm push-to-connect tube and the downstream device has a 1/8 BSPP female port; other port sizes require a different part number.

What does the 145 psi maximum pressure rating mean when the valve is installed in a live pneumatic system?

It is the highest gauge pressure the valve can safely handle at up to 158 °F; normal operation should stay between 14.5 and 145 psi with full 360 ° adjustment range.

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