Common Questions & Technical Insights Is the VM2213 rated for steam applications
protecting the heat exchanger and circulating pumps from premature failure
What is the difference between the RCC-1501 and RCC-1502
This characterized control valve delivers an equal percentage flow characteristic with a 19 Cv
and high-demand HVAC systems
Armstrong International B1669-4 Pressure Change Assembly Els PW 17895 Common Questions & Technical InsightsThe Armstrong International B1669 4 Pressure Change Assembly is a precision engineered internal component designed to restore the peak performance of your steam system. Featuring a 1 8" orifice, this assembly is vital for maintaining the mechanical integrity and discharge capacity of inverted bucket steam traps. It is fully compatible with a wide range of Armstrong models, including the 211, 310, 800, 811, TVS 811, 880, 881, 981, and EM Series.