The ZENIT 343 Series Refrigerant Control Valve is a precision-engineered brass HVAC valve designed for professional
refrigeration and air-conditioning maintenance. Compatible with R410A and other refrigerants, this valve connects directly to
a charging manifold hose to control refrigerant flow, prevent backflow, and reduce leakage during service operations.
ZENIT 343 Series Refrigerant Control Valve Key Features
- Premium Brass Construction: Durable and corrosion-resistant material ideal for high-pressure HVAC and refrigeration environments.
- Precise Flow Control: Enables technicians to regulate refrigerant output safely and accurately.
- Anti-Spouting Design: Prevents refrigerant release when disconnecting the hose, improving safety and cleanliness.
- Universal Compatibility: Works with R410A, R32, and other common refrigerants used in split air-conditioner systems.
- Available Models:
- 343-04×04 (Blue): 1/4″ male flare × 1/4″ female flare
- 343-04×05 (Blue): 1/4″ male flare × 5/16″ female flare
- 343-05×05 (Red): 5/16″ male flare × 5/16″ female flare
- 343-05×04 (Red): 5/16″ male flare × 1/4″ female flare
Applications
- HVAC service and refrigeration manifold gauge set connection
- R410A charging hose valve for air-conditioning maintenance
- Leak prevention during refrigerant recovery and evacuation
Why Choose ZENIT Refrigeration Tools?
With over 40 years of expertise in manufacturing HVAC and refrigeration tools, ZENIT offers reliable,
precision-engineered valves and gauges for global technicians. The 343 Series Refrigerant Control Valve guarantees
efficiency, safety, and extended service life in every HVAC manifold system.
