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The thickness of valve disk at edges is the thickness measurement specifically at the edges of the circular valve disk in a valve assembly. This parameter is crucial for ensuring proper sealing and mechanical strength of the valve component.
The calculator uses the formula:
Where:
Explanation: The edge thickness is calculated as 75% of the overall valve disk thickness, following standard engineering practice for valve design.
Details: Accurate calculation of valve disk edge thickness is essential for ensuring proper valve operation, preventing leakage, maintaining structural integrity, and meeting industry standards for valve design and manufacturing.
Tips: Enter the thickness of the valve disk in meters. The value must be positive and greater than zero. The calculator will automatically compute the corresponding edge thickness.
Q1: Why is the edge thickness 75% of the overall thickness?
A: This ratio is based on engineering standards and ensures optimal mechanical strength while maintaining proper sealing characteristics in valve design.
Q2: What units should be used for input?
A: The calculator uses meters as the standard unit. For millimeter inputs, divide by 1000 before entering the value.
Q3: Are there different ratios for different valve types?
A: While 0.75 is a common standard ratio, specific valve designs or applications may require different edge thickness ratios based on pressure ratings and material properties.
Q4: How does edge thickness affect valve performance?
A: Proper edge thickness ensures adequate sealing pressure, prevents deformation under operating conditions, and maintains valve integrity throughout its service life.
Q5: Should this calculation be used for critical applications?
A: For critical applications, always consult relevant industry standards, perform detailed stress analysis, and consider specific operating conditions beyond this basic calculation.