Typical Technical Parameters Parameter Specification / Note Model Type LOC477 Valve Size Common sizes include 2 inch, 3 inch, and 4 inch (Depending on specific order code) Pressure Rating Typically Class 125 or Class 150 End Connections Flanged (Standard) Body Material Cast Iron (Standard for water and oil services), Ductile Iron, Bronze, or Cast Steel available. Trim Material Bronze or Stainless Steel Float Material Copper or Stainless Steel Operating Pressure Varies with size and body material; typically up to 250-400 psi for cast iron. Leverage Ratio Available in different ratios (e.g., 1:1, 2:1) to provide the required force for valve operation against line pressure. Application Level control in storage tanks, water supply tanks, reservoirs, and similar vessels.
