The "PopTop" design allows for tool-free installation directly onto the valve body

The 1/2" NPT connections ensure a standard fit for most commercial HVAC piping layouts without the need for specialized adapters

3-Way Valve Versatility: Equipped with a 1/4" NPT side port

Common Questions Is the 33B0043N04 compatible with R-22 systems

it ensures tight tolerances and material compatibility that generic alternatives cannot match

Sporlan 040193-01 Valve L99H008 The "PopTop" design allows forThe Sporlan 040193 01 is a professional grade Type AS Automatic Expansion Valve (AXV) engineered for precision downstream pressure regulation in light commercial refrigeration and air conditioning systems. Designed as a constant pressure valve, the Sporlan AS 1 4" ODF x 3 8" ODF maintains a steady evaporator pressure regardless of load variations, offering critical freeze up protection by keeping evaporator temperatures above freezing during low load