High-Precision Electronic Expansion Valve VPF250H03 – Optimize Your HVAC System

Durable Brass Body with Corrosion-Resistant Coating – Ensures long-term reliability in high-pressure environments, ideal for demanding refrigeration and air conditioning systems.

Fast Cooling & Heating Response – Precision-engineered stepper motor allows ultra-responsive flow control, reducing energy waste and improving system efficiency by up to 20%.

Wide Compatibility – Perfect for commercial refrigerators, heat pumps, and industrial AC units, supporting R22/R410A/R32 refrigerants with a 250Hz operating frequency.

Leak-Proof Laser-Welded Seams – Aerospace-grade welding technology eliminates refrigerant leakage risks, maintaining consistent pressure for stable performance.

Easy Installation with Universal Ports – 3/8" flare connections and pre-calibrated settings simplify integration into existing systems without additional tools.

Certified for Safety – Meets UL/CE standards, with an operating range of -30°C to +120°C for extreme climate adaptability.

Bulk Discounts Available – Wholesale pricing for contractors and large-scale projects, shipped globally with guaranteed lowest rates.