hvac-solutions Products
Solenoid and Ball Valve

RBQF Series Electrical Ball Valve

The RBQF series Electrical ball valve is designed for refrigeration, air-conditioning, and heat pump systems to automatically control and shut off refrigerant flow. It provides reliable protection by quickly cutting off the refrigerant path during abnormal conditions such as leakage, helping improve overall system safety and efficiency. Engineered for high performance, the valve offers zero-leakage sealing, fast response, and low power consumption, ensuring stable and energy-efficient operation. Its bi-directional flow capability makes it suitable for reversible systems, including air-source and ground-source heat pump applications. Built with durable materials and excellent dry-friction resistance, the RBQV series ensures long service life and dependable performance in demanding HVAC and refrigeration environments.

Features & Benefits

  • Excellent shut-off performance, achieving zero-leakage valve closure
  • Fast response and energy-efficient operation
  • Bi-directional flow, suitable for reversible systems such as heat pumps
  • Excellent dry-friction resistance

Specification

  • Applicable refrigerants: R410A, R32, R134A, R454B, etc.
  • Medium temperature: −30°C to +120°C (duty cycle ≤ 50%)
  • Ambient temperature: −30°C to +55°C (duty cycle ≤ 50%)
  • Relative humidity: ≤ 95% RH
  • Full-open pulses: 2800 / 4000
  • Maximum working pressure: 4.3 MPa
  • Installation orientation:
    • Coil facing upward; valve rotor centerline vertical to the horizontal plane, deviation within ±15°

 

Dimensions

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