This manual provides comprehensive instructions for installing, operating and troubleshooting the SNJ IMO-210 valve. It covers safety precautions, proper assembly, disassembly, routine maintenance and the required repair kits.
The document also lists the valve’s specifications, part numbers and torque values, and includes detailed diagrams for correct installation and sealing procedures. This manual is written in Chinese.
| Series | 4000 |
|---|---|
| Port size (range 1) | 1/2"‑2" (DN15‑50) |
| Port size (range 2) | 1/2"‑1‑1/2" (DN15‑40) |
| Maximum operating temperature | 350 °F (176.7 °C) |
| Torque (DN15) | 7 IN·LBS |
The manual states that routine maintenance includes regular inspection of the large‑angle bolts.
The valve body must not be exposed to temperatures above 350 °F (176.7 °C).
Apply a torque of 7 IN·LBS to the DN15 connection.