MODELS CRL & 55F Pressure Relief Valves • • • • • Direct Acting - Precise Pressure Control Positive Dependable Opening Drip Tight Closure No Packing Glands or Stuffing Boxes Sensitive to Small Pressure Variations The Cla-Val Model CRL and 55F Pressure Relief Valves are direct-acting, spring loaded, diaphragm type relief valves. Often used as pilot controls for Cla-Val Hytrol valves, they can also be used as self-contained pressure relief valves.
