How do you estimate quote time for a configured valve RFQ?

Multiply line items by average hours per line item, then add overhead. For 18 line items at 1.5 hr each you get 12 base hours; with 25% overhead the total is 15 hours.

Why add a review and approval overhead percentage?

Engineered valve quotes rarely ship straight from the sizing engineer — they need pricing approval, technical review, and back-and-forth on missing data. Here 25% adds 3 hours on top of 12 base hours.

What is a good hours-per-line-item figure?

Catalog ball and butterfly valves might be 0.25-0.5 hr; control valves with Cv sizing and noise/cavitation checks often run 1-2 hr; severe-service and custom trim can exceed 3 hr per line.

How many line items can one engineer quote per hour?

At 1.5 hr per line item the raw rate is about 0.67 line items per hour, or roughly 1.5 hours of work per item before overhead — useful for staffing a quote desk.

Configured valve quote time vs. standard catalog quoting?

Catalog quoting is near-instant from a price list; configured quoting requires per-item sizing and selection, so the hours-per-line-item and overhead inputs matter far more.

How do I cut configured valve quote time?

Front-load complete spec sheets to kill clarification loops, use a sizing/selection tool with pre-approved material classes, and delegate low-complexity line items so review overhead concentrates on the hard items.

Industrial Valves, Actuators & Flow Control calculator

Configured Valve Quote Time Calculator

Configured valve quote time estimates the total engineering hours to turn a multi-line valve enquiry into a priced, technically-validated quotation. Applications engineers and inside-sales technical teams use it for engineered ball, control, and severe-service valves where each line item carries its own trim, material, and actuator sizing. Because review, approval, and customer clarification routinely add a quarter to half on top of the raw technical work, an estimate that ignores overhead chronically under-promises turnaround. This calculator makes that overhead explicit so quote SLAs are realistic.

What this calculator does

Estimate total engineering and sales hours to prepare quotes for configured (made-to-order) valve assemblies based on line items to quote, hours per line item, and review and approval overhead.
Use this when planning inside sales or applications engineering workload for an incoming RFQ with multiple configured valve assemblies requiring individual sizing, material selection, and pricing.
It multiplies line items by average hours each to get base technical hours, then adds a review/approval overhead percentage for total quote time.

Formula used

Base quoting hours = line items x hours per line item
Total configured valve quote time = base hours x (1 + overhead / 100)

Inputs explained

Configured valve line items to quote:
Average engineering hours per line item:
Review, approval, and clarification overhead:

How to use the result

Use it during quote intake or capacity planning to set a realistic turnaround commitment for an engineered, multi-line valve RFQ.
It assumes a uniform average per line item, so a single severe-service or custom-trim item can blow the estimate if the mix is uneven.

Current U.S. benchmarks

The U.S. has 21,668 machinery manufacturing establishments employing about 1,086,146 workers (Census County Business Patterns, 2023).

Common questions

How do you estimate quote time for a configured valve RFQ? Multiply line items by average hours per line item, then add overhead. For 18 line items at 1.5 hr each you get 12 base hours; with 25% overhead the total is 15 hours.
Why add a review and approval overhead percentage? Engineered valve quotes rarely ship straight from the sizing engineer — they need pricing approval, technical review, and back-and-forth on missing data. Here 25% adds 3 hours on top of 12 base hours.
What is a good hours-per-line-item figure? Catalog ball and butterfly valves might be 0.25-0.5 hr; control valves with Cv sizing and noise/cavitation checks often run 1-2 hr; severe-service and custom trim can exceed 3 hr per line.
How many line items can one engineer quote per hour? At 1.5 hr per line item the raw rate is about 0.67 line items per hour, or roughly 1.5 hours of work per item before overhead — useful for staffing a quote desk.
Configured valve quote time vs. standard catalog quoting? Catalog quoting is near-instant from a price list; configured quoting requires per-item sizing and selection, so the hours-per-line-item and overhead inputs matter far more.

Last reviewed 2026-05-12.