539
This versatile safety valve is optimally suited for a wide range of applications including hot water, steam, or air systems. Originally intended for hot water boilers, it has proven its adaptability across various uses. The valve incorporates a drain plug, particularly beneficial for sizes DN40 and larger, facilitating easy maintenance and system management. Featuring a resilient PTFE seating design, it ensures a superior level of seat tightness, enhancing overall safety and operational reliability. Its 1" size makes it a robust choice, providing dependable protection and versatility across diverse settings, solidifying its status as a valuable general-purpose safety valve.. Nabic 1 1/2 inch 542 Safety Valve - 3.7 Bar Brass NAB54204037