Pressure Reducing ( regulating) Valves are listed by: 1. Underwriters Laboratories for Automatic Sprinkler Systems as floor or zone control valves 2. Standpipe Systems, Class I, II and III 3.....
Flomax Service Box GFR-0 GFR-90 VTT â € ¢ normally installed on heavy duty earth mover equipment and drill rigs â € ¢ 12 gauge steel construction with heavy duty hinges â € ¢ painted white - Imron ® ....