JUNYING Junying Machinery
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Hydraulic High-Low Pressure Switch Valve

Maintenance-free design — large bore for fast unloading, robust and durable

Hydraulic high-low pressure switch valve

The Hydraulic High-Low Pressure Switch Valve supports line switching and unloading control in high-pressure foaming equipment. Its short piston stroke minimizes seal wear; a large-bore port enables rapid unloading; advanced heat treatment ensures robustness and long service life. It is designed to work with high-pressure mixing heads and metering systems.

Highlights

  • Maintenance-free design
  • Short piston stroke minimizes seal wear
  • Large bore port for rapid unloading
  • Advanced heat treatment for robustness and long service life
  • Designed to pair with high-pressure mixing heads and metering systems

How are final specifications confirmed?

The table only shows fixed values supported by current technical records. An engineer confirms all remaining dimensions, power and cycle requirements against your production conditions. Share these four inputs for a more accurate proposal:

  • Material system or finished product
  • Target output, shot weight and cycle time
  • Mold quantity, dimensions and pouring method
  • Available power, space and safety requirements

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