Pressure Protection Prod 378414

Parker Hannifin
Part# 378414
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Valve that maintains pressure to protect air brake and PTO systems.
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Description

The Chelsea Parker Hannifin Pressure Protection Valve (378414) is a critical component that maintains system pressure by isolating air brake and pneumatic circuits during pressure loss events. It safeguards hydraulic and pneumatic systems from pressure surges, ensuring stable operation of power take-off and air shifting mechanisms in commercial vehicles.

Key Specifications

  • Application: Heavy-duty air brake systems
  • Function: Maintains holdback pressure to prevent full depressurization
  • Compatibility: Commercial trucks, power take-off systems
  • Construction: Metal valve body with precision internal components
  • Features: 1/4" NPT inlet/outlet, pressure holdback 65–75 PSI, automatic isolation
  • Quality: OEM Parker Hannifin part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# 378414
Part# variations PH 378414,
PH378414
Manufacturer Parker Hannifin
Warranty Standard Manufactures