539
The Nabic 1 1/2 inch 542 Safety Valve, rated at 6.1 Bar, is a highly versatile solution for hot water, steam, or air applications. Designed primarily for hot water boilers, it also functions as an effective general-purpose safety valve. With a durable PTFE seating design, it provides excellent seat tightness, ensuring reliability and efficiency in a variety of systems. Sizes DN40 and above feature a convenient drain plug for easy inspection and cleaning, enhancing its usability. Built to last, this valve is a dependable choice for maintaining system safety and performance.. Nabic 1 1/2 inch 542 Safety Valve - 6.1 Bar Brass NAB54204061