Cast iron safety valve for low pressure steam, steam heating boilers, and steam generators as well as air service applications. ASME Code Section I and VIII 1 12" through 6" Flanged or Threaded Design ANSI Class 250 Orifice Sizes H-Q Temperature Range -20° F to 406° F Brass Trim is Standard with Stainless O more...
In normal service valves, high pressure drops introduce severe erosion and wear. The Conval globe valve receives the high pressure inlet stream. Discharge is through a series of multi pressure reduction stages called Whisperjets. Each Whisperjet section has four or six orifices around its perimeter. The orifi more...