Ball valve is mainly applied to the split air- conditioner that connects indoor unit and outdoor unit or other refrigeration circuit system to open or close the inner path by operating the valve stem ...

HVAC tools Paper Indicator Model SG sight glass US 8-10 / Piece 300 Piece/Pieces (Min.Order) AC Accessory Parts HVH Piston Type Solenoid valve for Air conditioner US 8-10 / Piece 100 Piece/Pieces (Min ...

The LW “Laser Weld” Series of brass refrigeration ball valves allows the service technician to isolate a portion of the refrigeration system for service, such as performing a manual pump down or to ...

In refrigeration and air conditioning applications, there are two main types of expansion valves: thermostatic expansion valves (TXVs), and automatic, or constant-pressure, expansion valves (AXVs).

Robertshaw, a global leader in the design and manufacture of industrial control products and systems, has launched its 2025 ...

The product family is comprised of three capacity ranges: Modular Silicon Expansion Valve (1 to 8 tons), High-Capacity Modular Silicon Expansion Valve (10 to 25 tons) and Very High-Capacity Modular ...