At readers' request, we have completely indexed the public document library of Tianjin TET (Beiliertong): all 40 files are served directly from our own server — no redirects to the original site. Documents follow the original categories: operating manuals (12), outline dimensions (12), wiring diagrams (12), connection dimensions (6) and the general catalogue; 10 links on the original site (single-series brochures for QAT/IQT/IMC/XZA/GT/NQB/QT/IMT, the SMC low-temperature brochure and the QAT manual) are dead and therefore unavailable.

1. General Catalogue

• TET general product catalogue (PDF)

2. Operating Manuals (12)

• SMC series manual (the classic Limitorque-derived machine)
• XZA series manual
• IMT series manual (non-intrusive intelligent)
• IMC series manual (third-generation intelligent)
• IQT series manual (quarter-turn intelligent)
• QT series manual
• QT0 standard manual
• QBR series manual
• NQB series manual
• GT series manual (pneumatic)
• Self-inspection manual

3. Outline Dimensions (12)

XZA2 frames: standard · flameproof · integral · integral flameproof

XZA3-6 frames: standard · flameproof · integral · integral flameproof

IMC: IMC15-60/HJBC · IMC25/HAJBC · IMC100-300/HJBC · IMC/BA stem-nut type

4. Wiring Diagrams (12)

SMC: basic · basic flameproof · integral · integral flameproof

XZA: basic · basic flameproof · integral · integral flameproof

Intelligent and others: IMT · IMC · QT basic (flameproof) · QT integral

5. Connection Dimensions (6)

• XZA ISO flange · XZA JB2920 flange
• IMC GB/T 12222 flange · IMC JB2920 flange
• IMC thrust type · IMC/HAJBC, HJBC

Notes

• Multi-turn connections come in GB/T 12222, JB2920 and ISO 5210 versions — verify against the valve flange (see our standards guide)
• The IMC/BA combination offers stem-nut and jaw-teeth connections; specify when ordering
• For other brands see the manual collection (21 brands, 69 documents); contact us for selection support