I'm looking for a pressure sustaining valve for use in a force main transporting effluent from a wastewater collection system.Cast Gate, Globe, Check Valves The wastewater contains low levels (20-30 mg/L) of low density suspended solids (in other words, "floaties").The valve needs to maintain +/-15 PSI on the inlet while passing flows of 0-100 GPM. The valve should close if the inlet pressure drops below the set-point, Forged Gate, Globe, Check Valves and fully open when the inlet pressure exceeds the set-point.would be sufficient. Automatic Control Valves But I've talked to a few reps and they have said they are not suitable for use with wastewater. Resilient Seated Gate Valves I'm not sure if they equate wastewater with high solids sewage, or if the low level of suspended solids actually presents a problem for that style of valve.Failed to mention... The valve must be made in America or be in compliance with the Buy American clause of the American Recovery and Reinvestment Act of 2009.

MORE NEWS