Model RFF Pressure Sustaining Valve (316ss, flanged)
Elite model RFF is a 316SS self acting pressure sustaining valve suitable for fluids, air and steam.
Available in ½” → 6” (Cv’s 2.4-250) and the main materials are 316SS with NBR or Viton diaphragm and seals.
Valve has flanged ends which can be drilled to suit Ansi 150# or AS Table D/E, Cv’s from 2.4 to Cv250
Maximum inlet pressure-2500 kpa (362 psi)
Maximum temp- 100°C or 180°C for steam
Adjustable pressure ranges – 100-500 kpa; 400-1,000 kpa
* Options: All 316SS adjusting bolt/locknut, pressure gauge.