United States
Our Products
Premium high pressure Safety Valve ASME Code Section I and VIII Installed in a majority of Power Generating Stations world wide 1 12" to 6" Flanged or Weld Neck design ANSI Class 600 to 4500 PSI Temperature Range -20° F to 1120° F 3% Blowdown Alloy and Carbon Steel Body w Stainless Steel trim. Special alloys and trim are available GE proprietary THERMODISC brand seal provides superior repeatable seat tightness
Spence Control Engineering Dist. - M & M Control