Description
The shut-off valve is designed for complete shut-off of the working medium flow in the pipeline. When turning the hand wheel clockwise or counterclockwise, the rotary motion is transmitted to the spindle, and the disk fixed on it closes or tears off the passage hole in the body.
Dimensions and installation dimensions DNOVA VSO3131M-FS gland shut-off valves, body material - stainless steel AISI 304, disk material - stainless steel AISI 304, seal - metal, flanged:
| Model | L, mm | D, mm | D1, mm | D2, mm | D3, mm | b, mm | f, mm | f1, mm | n-d, mm | Weight, kg |
| DN15 | 130 | 95 | 65 | 45 | 40 | 16 | 2 | 4 | 4-14 | 3.77 |
| DN20 | 150 | 105 | 75 | 55 | 51 | 16 | 2 | 4 | 4-14 | 5.15 |
| DN25 | 160 | 115 | 85 | 65 | 58 | 16 | 2 | 4 | 4-14 | 5.85 |
| DN32 | 180 | 135 | 100 | 78 | 66 | 18 | 2 | 4 | 4-18 | 7.04 |
| DN40 | 200 | 145 | 110 | 85 | 76 | 18 | 3 | 4 | 4-18 | 9.54 |
| DN50 | 230 | 160 | 125 | 100 | 88 | 20 | 3 | 4 | 4-18 | 11.97 |
| DN65 | 290 | 180 | 145 | 120 | 110 | 22 | 3 | 4 | 8-18 | 17.64 |
| DN80 | 310 | 195 | 160 | 135 | 121 | 22 | 3 | 4 | 8-18 | 22.29 |
| DN100 | 350 | 230 | 190 | 160 | 150 | 24 | 3 | 4.5 | 8-23 | 36.7 |
Materials DNOVA VSO3131M-FS gland shut-off valves, body material - stainless steel AISI 304, disk material - stainless steel AISI 304, seal - metal, flanged:
| № | Part name | Material |
| 1 | Body | stainless steel CF8 (304) |
| 2 | Saddle | stainless steel CF8 (304) |
| 3 | Disk | stainless steel CF8 (304) |
| 4 | Disc sleeve | stainless steel CF8 (304) |
| 5 | Stem | stainless steel CF8 (304) |
| 6 | Gasket | PTFE |
| 7 | Cover | stainless steel CF8 (304) |
| 8 | Stud | stainless steel CF8 (304) |
| 9 | nut | stainless steel CF8 (304) |
| 10 | Packing | graphite |
| 11 | Sleeve | stainless steel CF8 (304) |
| 12 | Stem nut | ZQAL9-4 steel |
| 13 | Handwheel | ductile iron KTH330-08 |
Specifications
Delivery
The cost and delivery time for your order depend on several factors, including the specific product you are ordering, the quantity, and the country of destination. Each product may have different manufacturing lead times and shipping requirements, which can affect the overall delivery schedule.
To get the most accurate and up-to-date information on delivery costs and timelines, we recommend contacting our sales managers. They will be happy to provide you with a detailed quote and estimated delivery time based on your specific requirements.
Please feel free to reach out to us for any questions or further assistance regarding your order.