PA404B1023 | 1/2-9PSI STEAM PRESS.CTRL | Resideo Product Type_190-30F It features a rugged brass

It features a rugged brass body and bonnet for durability and corrosion resistance

Its 24vDSI power supply ensures accurate and consistent operation

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2-inch step open and a VR8300C4050 Honeywell valve

PA404B1023 | 1/2-9PSI STEAM PRESS.CTRL | Resideo Product Type_190-30F It features a rugged brass**1 2 9 PSI Steam Pressure Controller (PA404B1023)** Resideo's PA404B1023 is a highly reliable steam pressure controller designed to deliver precise pressure control in steam systems. This controller is an essential component for optimizing boiler operations and ensuring efficient steam utilization. With an operating range of 1 2 to 9 PSI, the PA404B1023 accurately maintains pressure levels within a narrow band, reducing steam loss and improving