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Small polymer valve body with BSPP male thread and push-fit tube connection

Legris

Legris 7894 06 10 Piloted Non-Return Valve Flow Regulator 1/8in

SKU CH-B0GN-E0980

Piloted non-return valve with flow regulator handles 145 psi and 23 to 140 °F

  • Piloted operation prevents unwanted backflow in pneumatic circuits
  • Integrated flow regulator adjusts exhaust speed without extra components
  • Polymer body resists corrosion across 23 °F to 140 °F range
  • Rated for 145 psi maximum pressure in compressed-air systems
  • 1/8 in BSPP male port connects directly to 0.24 in tubing

Piloted Non-Return Valve 1/8in BSPP

This piloted non-return valve regulates flow in pneumatic circuits with a 1/8in BSPP male connection. It suits automation engineers who need controlled exhaust and check-valve function in a single polymer body. The 6mm tube port accepts standard push-in fittings for quick assembly.

Pressure 145 psi temperature 23 to 140 F

The valve handles a maximum pressure of 145 psi across an operating range of 23 to 140 degrees F. Polymer construction keeps weight low and eliminates metal corrosion in compressed-air lines. Normal flow regulation produces minimal pressure drop and no audible chatter.

Flow regulating pilot function

The integrated pilot allows cylinder speed control while the non-return action blocks reverse flow when supply pressure falls. No external tubing or separate check valve is required, reducing component count and potential leak paths. The unit ships free from the distributor.

Highlights

  • Piloted operation prevents unwanted backflow in pneumatic circuits
  • Integrated flow regulator adjusts exhaust speed without extra components
  • Polymer body resists corrosion across 23 °F to 140 °F range
  • Rated for 145 psi maximum pressure in compressed-air systems
  • 1/8 in BSPP male port connects directly to 0.24 in tubing

Specifications

BrandLEGRIS

Questions about this item

How do I install the 1/8 in BSPP male thread on the Legris 7894 06 10 and what step is often missed?

Thread the 1/8 in BSPP male port into the mating female fitting using a suitable sealant or bonded washer; the step often missed is applying thread sealant to prevent leaks at the BSPP connection.

What maintenance or replacement will the polymer piloted non-return valve with flow regulator need over time?

Inspect the polymer body and internal seals periodically for wear, cracking or chemical degradation; replace the complete valve if the piloted non-return function fails or flow regulation drifts beyond acceptable limits.

At 145 psi and 140 °F sustained operation, which limit of the Legris 7894 06 10 is reached first?

The 140 °F maximum temperature rating is typically the first limit reached under sustained high-pressure flow, because fluid heating often precedes pressure spikes in pneumatic circuits.

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