Watts 0009162 Valve 321142-301 the Model DD9-7A is the

the Model DD9-7A is the industry standard for these dimensions

or soot buildup which can compromise the material's thermal properties and lead to base overheating

The Carrier 331709-751 TXV Valve is a direct OEM replacement designed to manage refrigerant flow in 3-ton R-22 air conditioning systems

making it ideal for high-static hydronic loops and 15 psig steam applications

Aftermarket parts often have different tolerances that can compromise the safety circuit or lead to premature system shutdowns

Watts 0009162 Valve 321142-301 the Model DD9-7A is theThe Watts 0009162 1" LF U5B LP Z3 is a high performance lead free water pressure reducing valve engineered specifically for low pressure commercial and industrial applications. This 1 inch water pressure regulator features a durable lead free cast copper silicon alloy body and is factory set at 30 psi, with an adjustable reduced pressure range of 10 35 psi. For technicians, the LFU5B Z3 series simplifies maintenance with a fully serviceable in line