The HS Series butterfly valve and SY actuator shutoff now are weather resistant. The SY's NEMA 4, 4X rating means that extra steps are not needed to protect the actuator from wet environments; no ...
ST PAULS, N.C. — Mueller Steam Specialty, a Watts brand, has introduced the Series 90 butterfly valve to enhance its commercial butterfly valve package. The Series 90 is designed for commercial and ...
Materials used in the seals of split butterfly valves for aseptic pharmaceutical manufacturing should be chosen carefully. Split butterfly valves (SBVs) minimize the amount of airborne particle ...
Cavitation is the implosion of tiny vapor bubbles in a liquid when the static pressure reaches the vapor pressure of the specific liquid. This happens when, due to a high pressure differential across ...
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This case study from the Waste Water Treatment Plant in Munich, Germany  shows how a capacity increase gained gained Capacity ...