In detail
What it is made of
How it works
Multi-turn handwheel
Two-way globe valve
The number that matters
Nominal pressure
14bar
The pressure class of the valve body at 20 °C. Working limits depend on the medium and its temperature.
Construction
Parts and materials
Applications
Media and industries
- Water
- Non-Aggressive Media
- Compressed Air
- Heat Supply System
- Water Supply System
- Compressed Air Pipelines
- Steam Plants
- Industrial Pipelines
The VSO3131P-1W-T-S shut-off valve is designed for use as a manually operated shut-off and control valve in cold (including potable) and hot water, heating, compressed air and other media that are not aggressive to the valve material. When turning the hand wheel clockwise or counterclockwise, the rotary motion is transmitted to the stem, and the disk fixed on it closes or opens the passage hole in the body.
Main technical characteristics DNOVA VSO3131P-1W-T-S, body material - stainless steel AISI 304, disk material - stainless steel, seal - PTFE, threaded
| Nominal diameter DN, mm | 15 - 50 |
| Nominal pressure PN, bar | 14 |
| Working medium temperature, °C | -20 to +180 |
| Ambient temperature, °C | -29 to +120 |
| Operating medium | water, compressed air and other media not aggressive to product materials |
| Direction of medium supply | valve body arrow |
| Pipeline connection | threaded, thread type G |
| Type of control | helm |
| Airtightness class | D |
| Climatic version | HL1 and UHL1 |
| Housing material | stainless steel 304 |
|
Areas of application |
heating and water supply systems, industrial pipelines |
| Average life, closing/opening cycles |
6,000 (in non-aggressive environment and medium pressure and temperature values) |
Dimensions and installation dimensions DNOVA VSO3131P-1W-TS shut-off valves, body material - stainless steel AISI 304, disk material - stainless steel, seal - PTFE, threaded:
| DN | d | L | H | W | D | J | weight kg |
| mm | |||||||
| 15 | 15 | 60 | 88 | 70 | 21,8 | 9,5 | 0,31 |
| 20 | 20 | 70 | 93 | 70 | 27,2 | 12,5 | 0,38 |
| 25 | 25 | 80 | 110 | 70 | 33,9 | 12,5 | 0,55 |
| 32 | 32 | 89 | 116 | 80 | 42,7 | 12,5 | 0,76 |
| 40 | 40 | 104 | 132 | 100 | 48,8 | 12,5 | 1,16 |
| 50 | 50 | 118 | 145 | 100 | 61,2 | 16 | 1,64 |
Materials DNOVA VSO3131P-1W-TS shut-off valves, body material - stainless steel AISI 304, disk material - stainless steel, seal - PTFE, threaded valves:
| № | Part name | Material |
| 1 | Body | stainless steel 304 |
| 2 | Disk | stainless steel 304 |
| 3 | Stem | stainless steel 304 |
| 4 | Gasket | PTFE |
| 5 | Cover | stainless steel 304 |
| 6 | washer | stainless steel 304 |
| 7 | Gland | PTFE |
| 8 | Seal | PTFE |
| 9 | Cover nut | stainless steel 304 |
| 10 | Hand wheel | stainless steel 304 |
| 11 | Gasket | aluminum ZL101 |
| 12 | Nut | stainless steel 304 |
- Body material
- Stainless steel AISI 304
- Connection type
- Threaded
- Operating environment
- Water, Non-Aggressive Media, and Compressed Air
- Applications
- Heat Supply System, Water Supply System, Compressed Air Pipelines, Steam Plants, and Industrial Pipelines
- Nominal pressure
- 14 bar
- Type of seal
- PTFE
- Locking material
- stainless steel
- Country of origin
- China
Production. Usually 7–14 business days after you approve the quotation and pay. Made-to-specification items are confirmed in the quotation.
Freight. Not charged at checkout. A manager quotes air and sea freight to your port or airport, and nothing ships until you approve the price and the freight.
To North America. From approval and payment to the destination port or airport: air 14–24 days, sea 32–60 days. Estimates, not guarantees.
Terms. EXW Ningbo or FOB Ningbo Port; CIF on request. The agreed term is written on the Proforma Invoice.
Total items
Product subtotal