The refrigeration components industry plays a crucial role globally by supporting the cold chain logistics essential for food preservation, pharmaceuticals, and climate control systems.
 |
Description: Used for refrigerant charging, evacuation, and pressure testing in HVAC systems.
Features:
- High-pressure resistance (up to 50MPa for industrial-grade valves).
- Quick-connect fittings for easy operation.
- Leak-proof design with brass/stainless steel construction.
Applications:
- Commercial & residential HVAC servicing.
- Refrigerant recovery systems.
Air Vent Valve
Description: Automatically releases trapped air in water/hydronic systems to prevent efficiency loss.
Standards Compliance:
- JB/T 2001.19-1999 (for water systems, PN≤50MPa).
Features:
- Compact, S-flow design for minimal pressure drop.
- Available in PN10–PN64, materials: cast iron, stainless steel.
Applications:
- Hydronic heating/cooling systems.
- Industrial pipelines (e.g., oil/gas).
