TEKRON / TREKRE - BUYER ENQUIRY CHECKLIST
Buried Flanged Metal-Seated Butterfly Valve Series
https://www.tekron.com.cn/en/butterfly-valve/1869.html

This is an enquiry worksheet, NOT a technical datasheet, dimensional drawing, certificate or confirmation of supply.
No pressure, temperature, size, material or performance limit is assigned by this worksheet.
Leave unknown conditions blank. Provide units and identify gauge/absolute pressure where relevant.

YOUR REFERENCE / COMPANY:
CONTACT NAME / EMAIL:
PROJECT / DESTINATION:
QUANTITY:

PRODUCT-SPECIFIC INPUTS
INSTALLATION GEOMETRY:
Valve centreline, surface operator elevation, measured datums, chamber/opening drawing and maintenance access.
Your information:

PROTECTION AND DUTY:
Flooding or immersion conditions, soil exposure, coating requirements, pressure direction and operating frequency.
Your information:

VALVE SELECTION:
Double-offset or triple-offset construction, seat arrangement, material schedule and the required connection details.
Your information:

DOCUMENTS TO AGREE BEFORE SUPPLY
[ ] Approved valve and extension-shaft assembly drawing
[ ] Selected offset/seat construction and pressure-direction statement
[ ] Operator protection, maintenance and agreed test documentation

Ask the supplier to confirm document availability, applicable scope and order-specific details.
Unverified or unrelated certificates and drawings must not be substituted.

SEND YOUR ENQUIRY
Use the valve enquiry form on the product page, or email qiang@tekron.com.cn.
Attach a drawing/nameplate photo when available. Do not send passwords or private identity documents.