MECHANICAL BUYER GUIDE
Industrial Valve RFQ Buyer Guide
A comprehensive guide for buyers preparing valve RFQs for project, maintenance and replacement requirements.
Prepared by ORVANTEQ Industrial Sourcing Team
Buyer guidance, not engineering approval.
PRODUCT BUYER GUIDE
Use this guide from requirement to RFQ.
USE THIS WHEN
You are preparing a project, maintenance, replacement or sourcing request and need to organize the information before contacting suppliers.
HAVE READY
OEM or part number where available, technical documents, installed-equipment references, quantity and delivery requirement.
OUTCOME
A clearer buyer package for product identification, technical review and commercial response.
HOW TO USE THIS GUIDE
Follow the steps in sequence, but only provide information you can support.
Product identification and technical RFQ preparation should be based on actual project documents, installed-equipment references or confirmed buyer requirements. If a technical detail is unknown, leave it open for clarification rather than guessing.
GUIDE OUTCOME
STEP 01 OF 07
Identify the valve type
- Gate valve
- Globe valve
- Check valve
- Ball valve
- Butterfly valve
- Other specified valve type
STEP 02 OF 07
Capture the installed or project reference
Provide the OEM, model, part number, valve tag, datasheet or line-list reference. This is especially important for exact replacement requests.
WHAT NOT TO DO
STEP 03 OF 07
Technical information commonly used in valve RFQs
- Nominal size
- Pressure class or rating
- Material where specified
- End connection
- Actuation requirement
- Quantity
STEP 04 OF 07
Actuated valves
Where an actuator is involved, include the actuator OEM or reference, available valve details and any accessories or control requirements stated in the project documentation.
STEP 05 OF 07
Replacement and obsolete valves
Provide nameplate photographs, previous purchase information and installed references. If an exact item is unavailable, separate any proposed alternative from the original request.
STEP 06 OF 07
Project valves
Attach the applicable datasheet, valve schedule or project specification. Keep mandatory material, rating and approval requirements intact.
FINAL CHECK
Buyer checklist
RELATED KNOWLEDGE
Continue with another buyer guide.
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Turn the completed buyer checklist into a sourcing request.
Attach the strongest technical references you have, keep unknown information clearly identified, and include quantity, delivery date and destination.