| Basic Info | Model | J941H-16C / J941H-16P (Stainless Steel) / J941H-16R (316 Stainless Steel) |
| Product Name | Electric Flanged Globe Valve / Electric Flanged Straight-Through Globe Valve / Electric Globe Valve |
| Pressure Rating | PN16 (Nominal Pressure 1.6 MPa) / Optional PN25, PN40, PN64, PN100, PN160 |
| Size Range | DN15 ~ DN600 |
| Valve Structure | Connection Type | Flanged Connection (RF, FF, MF) |
| Structure Type | Straight-Through Type, Rising Stem Type |
| Seal Type | Hard Seal (Metal-to-Metal) |
| Sealing Surface Material | Iron-Based Alloy Hardfacing / Stellite Cobalt-Based Hard Alloy |
| Body Material | Cast Steel (WCB) / Stainless Steel (CF8/CF8M) / Alloy Steel |
| Disc Material | WCB + Hard Alloy / Stainless Steel + Hard Alloy |
| Stem Material | 2Cr13 / Stainless Steel (Quenched and Tempered, Nitrided) |
| Packing | Flexible Graphite / PTFE |
| Actuator Specs | Actuator Model | DZW Series Multi-Turn Electric Actuator |
| Power Supply | AC380V (Standard) / AC220V / AC660V (Optional) |
| Control Type | On/Off Type / Smart Modulating Type (4-20mA) |
| Protection Rating | IP55 / IP65 (IP67 optional) |
| Explosion-proof Rating | Optional Explosion-proof Type (Ex d II BT4) |
| Ambient Temperature | -20℃ ~ +60℃ |
| Manual Operation | Manual/Electric dual-use, with handwheel and manual/electric switching mechanism |
| Performance | Operating Temperature | WCB Material: ≤425℃ / Alloy Steel: ≤550℃ / Stainless Steel: ≤200℃ |
| Applicable Media | Water, Steam, Oil, Nitric Acid, Acetic Acid, Urea, etc. |
| Test Pressure (Shell) | 2.4MPa (PN16) / 3.75MPa (PN25) / 6.0MPa (PN40) |
| Test Pressure (Seal) | 1.76MPa (PN16) / 2.75MPa (PN25) / 4.4MPa (PN40) |
| Leakage Class | Hard Seal conforms to GB/T13927 standard |
| Operation Range | Fully Open / Fully Closed (Not recommended for throttling service) |
| Standards | Design & Manufacturing | GB/T 12235 |
| Face-to-Face Dimension | GB/T 12221 |
| Flange Standard | GB/T 9113 / JB/T 79 / HG/T 20592 |
| Inspection & Testing | GB/T 13927 / JB/T 9092 |
| Applications | Typical Use | Pipeline isolation devices in industries such as Petroleum, Chemical, Power, Metallurgy, Pharmaceutical, Fertilizer, Water Treatment, etc. |
