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Brass flow-control regulator with 1/4 in push-to-connect inlet and NPT outlet

Legris

Legris 7045 56 14 Flow Control Regulator Trap 1/4 in

SKU CH-TYZE-BA05Y MPN 7045

Regulates pneumatic flow in one direction with 1/4 in push-to-connect inlet and NPT outlet, rated to 145 psi and 158 Degrees F

  • TypeDrain Components
  • MaterialHAWA
  • Precise flow adjustment with 14.5 to 145 psi pressure range
  • Secure push-to-connect inlet and NPT outlet for leak-free installation
  • Handles temperatures up to 158 degrees F for demanding pneumatic systems
  • Rated to 145 psi maximum pressure for reliable operation
  • Compact flow control valve designed for 1/4 in tube size

Flow Control Regulator

The Legris 7045 56 14 is a flow control regulator designed to manage pneumatic flow in a single direction. It features a 1/4 in push-to-connect inlet and a 1/4 in NPT outlet. The valve body is constructed from HAWA material. It operates within a pressure range of 14.5 to 145 psi and withstands temperatures up to 158 Degrees F.

Installers needing inline pneumatic control

This regulator suits technicians assembling or maintaining compressed air circuits where unidirectional flow metering is required. The push-to-connect inlet speeds installation on compatible tubing. It is not for systems exceeding the 145 psi maximum pressure rating or the 158 Degrees F temperature limit. Buyers needing bidirectional flow control or different port configurations should look elsewhere.

145 psi maximum pressure rating

The 145 psi ceiling is the critical figure that determines whether this valve matches the system design. Verify that the circuit operating pressure stays within the 14.5 to 145 psi range. Exceeding this limit risks valve failure and unsafe operation. The 1/4 in port sizing must also align with the existing plumbing layout.

Highlights

  • Precise flow adjustment with 14.5 to 145 psi pressure range
  • Secure push-to-connect inlet and NPT outlet for leak-free installation
  • Handles temperatures up to 158 degrees F for demanding pneumatic systems
  • Rated to 145 psi maximum pressure for reliable operation
  • Compact flow control valve designed for 1/4 in tube size

Specifications

TypeDrain Components
MaterialHAWA
BrandLegris
Model7045 56 14

Questions about this item

What 1/4 in push-to-connect tubing do I need for the inlet?

The valve inlet accepts 1/4 in push-to-connect tube; use compatible 1/4 in OD pneumatic tubing to supply air.

Can I thread the 1/4 in NPT outlet into my existing brass fitting?

Yes, the outlet is 1/4 in NPT male; it threads into any standard 1/4 in NPT female port on older hardware.

How do I verify the flow control is regulating at 145 psi?

Apply up to 145 psi, adjust the knob, and confirm airflow changes smoothly across the 14.5 to 145 psi range.

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