Electric stop valve
Overview of J941W Electric Globe Valve:
The J941H electric globe valve with flanged connection is suitable for pipelines in industries such as petroleum, chemical, pharmaceutical, fertilizer, and power under various working conditions with nominal pressure PN1.6~16MPa and operating temperature of -29~550℃, used to cut off or connect the pipeline medium. The driving methods include manual, gear transmission, electric, pneumatic, etc.
Structural Features of J941W Electric Globe Valve:
1. Selective materials that meet relevant domestic and international standards, with reasonable structure and beautiful appearance.
2. The sealing surfaces of the valve disc and valve seat are built-up welded with iron-based alloy or Stellite cobalt-based hard alloy, which has good wear resistance, high temperature resistance, corrosion resistance and scratch resistance, and long service life.
3. The valve stem is subjected to quenching and tempering and surface nitriding treatment, with good corrosion resistance and scratch resistance.
4. It can adopt various piping flange standards and flange sealing surface types to meet various engineering needs and user requirements.
Main Performance Specifications and Test Pressures of J941W Electric Globe Valve:
Nominal Pressure | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 | |
Test Pressure (Mpa) | Shell Strength Test | 2.4 | 3.8 | 6.0 | 9.6 | 15 | 24 |
Upper Sealing Test | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 | |
Sealing Test | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 | |
Main Dimensions and Weights of J941W Electric Globe Valve:
Nominal Diameter DN (mm) | Main External Dimensions and Connection Dimensions (mm) | Electric Actuator | Weight (Kg) | ||||
L | H (Manual) | H (Electric) | Do (Manual) | Manual | Electric | ||
J41H-25 J941H-25YY | |||||||
10 | 130 | 198 | - | 120 | - | 4.9 | - |
15 | 130 | 218 | - | 120 | - | 5.4 | - |
20 | 150 | 258 | - | 140 | - | 7 | - |
25 | 160 | 275 | - | 160 | - | 7.4 | - |
32 | 180 | 280 | - | 180 | - | 8.5 | - |
40 | 200 | 330 | - | 200 | - | 12.5 | - |
50 | 230 | 350 | 645 | 240 | DZW10I | 16 | 50 |
65 | 290 | 355 | 690 | 280 | DZW10I | 25 | 62 |
80 | 310 | 400 | 715 | 280 | DZW15I | 30 | 67 |
100 | 350 | 415 | 770 | 320 | DZW20 | 34.5 | 73 |
125 | 400 | 460 | 780 | 360 | DZW30 | 89 | 127 |
150 | 480 | 510 | 875 | 400 | DZW45 | 98 | 215 |
200 | 600 | 710 | 967 | 400 | DZW60 | 180 | 322 |
250 | 650 | 786 | - | 450 | - | 446 | - |
300 | 750 | 925 | - | 500 | - | 654 | - |
| Machinery & Equipment/Valves/Globe Valves | |
