How to Select a Valve for an Industrial Fluid System

Practical guide

Select industrial valves by medium, pressure, temperature, flow, connection and actuation.

Points to confirm

• Match valve type to isolation, throttling, check, diverting or safety duty.
• Confirm medium, corrosion, solids, temperature and seal compatibility.
• Size by flow and differential pressure rather than copying pipe diameter.
• Confirm connection standard, pressure class, actuator, fail position and feedback.

Information to include in the RFQ

• Provide the brand and complete model.
• List quantity, application and critical parameters for every model.
• State destination country or city, required date and preferred Incoterm.
• Attach nameplates, datasheets, photographs or an editable product list.

Common risks

• Omitting model suffixes can change voltage, interface, material or approval.
• Treating indicative stock or factory lead time as a final commitment.
• Failing to state alternative deviations, transport scope and responsibility in the quotation.

Frequently asked questions

What should be provided before quotation?

Provide the brand, complete model, quantity, application, destination and required date, plus any nameplate, datasheet or product list.

Can an alternative model be considered?

A candidate can be proposed, but dimensions, performance, interfaces, approvals and application conditions must be checked and approved before ordering.

How are availability and lead time confirmed?

Stock, production time and transport are confirmed for the exact model, quantity, supply channel, destination and formal quotation.

Next step

Send the models, quantities, application, destination and required date. CrestVane Industrial will help verify the information and prepare a formal quotation.