Type DYS Dual Pressure Controls

Features

  • An integrated switch with high-side overpressure protection and low-side control for refrigeration equipment.
  • Automatic reset, high-pressure manual reset, high- and low-pressure manual reset, and other types available.
  • Small, lightweight and large, easy-to-read scale plate.
  • A variety of products also available that are compliant with CE marking, UL, CQC, ship classifications, etc.

Applications

Refrigeration, air conditioners, and various industrial equipment.

Common Specifications

Maximum operating pressure: Low-side 1.65 MPa, high-side 3.3 MPa
Airtight test pressure: Low pressure 1.8 MPa, high pressure 4 MPa
Operating ambient temperature range: -20 to 70℃
Fluid temperature range: -20 to 120℃