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Legris 7770 62 00 flow control valve, push-to-connect ports, 145 psi rating

Legris

Legris 7770 62 00 Flow Control Valve 145 psi

SKU CH-DW3W-JPKCQ MPN 7770

Controls pneumatic flow from 14.5 to 145 psi at up to 160 degrees Fahrenheit with push-to-connect ports

  • TypeDrain Components
  • Controls flow direction with single-control operation
  • Handles pressures from 14.5 to 145 psi
  • Withstands temperatures up to 160 Degrees F
  • Push-to-connect ports simplify installation
  • Legris 7770 62 00 model ensures reliable performance

Flow Control Valve for Pneumatic Systems

The Legris 7770 62 00 is a flow control valve designed for pneumatic circuits requiring regulated air flow. It suits maintenance engineers and automation technicians who need precise speed control on actuators or cylinders. The push-to-connect ports simplify installation on existing 1/2 inch tubing without specialised tooling beyond a screwdriver.

Screwdriver Adjustment Changes Flow Setting

The valve body includes a screwdriver-adjustable mechanism that alters the flow restriction directly. This allows operators to fine-tune cylinder speed on-site without replacing components or breaking the pneumatic circuit. The adjustment method is mechanical and does not require electronic controllers or external power sources.

145 psi Maximum Pressure Rating Decides Suitability

The valve handles a maximum pressure of 145 psi and operates within a 14.5 to 145 psi range. Systems exceeding this limit or running below the minimum pressure cannot use this component safely. Buyers needing higher pressure ratings or vacuum-rated valves must select a different model.

Highlights

  • Controls flow direction with single-control operation
  • Handles pressures from 14.5 to 145 psi
  • Withstands temperatures up to 160 Degrees F
  • Push-to-connect ports simplify installation
  • Legris 7770 62 00 model ensures reliable performance

Specifications

TypeDrain Components
BrandLegris
Model7770 62 00

Questions about this item

How often should the Legris 7770 62 00 flow control valve be inspected or replaced in a pneumatic system?

Inspect the valve regularly for wear on the push-to-connect ports and internal seals; replace it if leakage appears or if actuation becomes inconsistent under the 14.5 to 145 psi operating range.

What is the first performance limit reached when the Legris 7770 62 00 runs continuously at high cycle rates?

The 145 psi maximum pressure rating and 160 Degrees F temperature ceiling are the primary limits; sustained operation near either boundary accelerates seal degradation and reduces flow accuracy.

Does the Legris 7770 62 00 generate noticeable heat or noise during all-day pneumatic operation?

The valve body remains near ambient temperature and operates quietly; only the compressed air exhaust produces audible noise, while heat buildup is negligible within the 160 Degrees F rating.

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