Diaphragm pump with modified valves

作者: Humberto Meza

DOI:

关键词: Ball valvePilot-operated relief valveDiaphragm valveMechanical engineeringGlobe valveRotolock valveMaterials scienceValve guideFlow control valveNeedle valve

摘要: A diaphragm or gasket pump is provided with modified outlet valve and/or inlet assemblies which enhance the effectiveness and provide long, effective lives.