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Valve engineering tools
Use these tools to establish a preliminary flow requirement or narrow a valve type by service conditions. Results are indicative engineering aids—not a substitute for the governing standard, process data sheet or manufacturer verification.
Cv / Kv Calculator
Estimate the required liquid-service flow coefficient from flow rate, pressure drop and specific gravity.
Open calculator →Valve Selector
Compare suitable valve families using fluid, pressure, temperature, shutoff and actuation needs.
Start selection →Verify the result
Continue with the valve selection guides, check the applicable standards, and review material compatibility before specifying equipment.