TEKRON / TREKRE - BUYER ENQUIRY CHECKLIST
Pneumatic Three-Way Control Valve: Mixing or Diverting
https://www.tekron.com.cn/en/control-valve/2322.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
PORT DIAGRAM:
Label every port, inlet/outlet flow direction and the intended mixing or diverting duty.
Your information:

SIZING CASES:
Branch flows, fluid properties, temperatures and upstream/downstream pressures at normal and limiting operation.
Your information:

CONTROLS:
Signal, air supply, action at each port after utility loss, accessories and leakage requirements.
Your information:

DOCUMENTS TO AGREE BEFORE SUPPLY
[ ] Approved port/flow diagram and application-sizing review
[ ] Actuator/positioner/accessory identification and fail-action statement
[ ] Connection drawing and agreed inspection requirements

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.