PC320 bronze differential pressure control valve, designed with a low-resistance Y-shaped structure, provides more accurate and stable control in the variable flow system, automatically and keeps the differential pressure between both ends of the control valve at a relatively stable value, with no external power source needed. The high-precision disc and reliable sealing performance ensures precision and durability in flow measurement. PC320 is mainly used in the HVAC system

PC500 brass differential pressure control valve adopts a low-resistance upright structure. It provides precise and stable control in variable flow systems, automatically maintaining a constant differential pressure across the valve within a relatively stable value, without any external power supply. The

high-precision disc and reliable sealing performance ensures precision and durability in flow measurement. PC500 is mainly used in the HVAC system.

PC1000 ductile Iron differential pressure control valve, designed with a low-resistance Y-shaped structure, provides more accurate and stable control in the variable flow system, automatically and keeps the differential pressure between both ends of the control valve at a relatively stable value, with no external power source needed. The high-precision disc and reliable sealing performance ensures precision and durability in flow measurement. PC1000 is mainly used in the HVAC system.