MARKET PRODUCT(S) REQUIREMENT PROCESS FLUID(S) INLET PRESSURE/TEMPERATURE Chemical Feed – pH Control Series BSD050T-NC-PV Air-Operated Diaphragm Shut-Off Valve To provide instantaneous open/close with bubble-tight sealing of corrosive chemicals. Sodium Hydroxide (caustic) 50% and Sulphuric Acid 93% 30 PSI / Ambient The effluent wastewater solutions from a manufacturing area are typically sent into a treatment tank where either a caustic base to

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