H2O Rx / Chemical System Consulting has introduced a new range of back pressure and pressure relief valves, known as ECO Valves.
ECO Valves are available in PVC, CPVC, PVDF, Polypropylene and 316 Stainless Steel. ECO Valves have a long life sealing diaphragm (PVC, Viton or Teflon faced EPDM).
In addition, ECO Valves have field adjustable pressure setting from. Pressure can be adjusted in the range: 48-1034 kPa. They also features CPVC bonnet for higher temperature and chemical resistance rating.