Description
The ball valve is used as a shut-off valve in heat supply systems, water supply systems, in steam, fuel and pneumatic systems with compressed air and neutral gases. Installation of valves of this series is possible in systems transporting liquid and gaseous media (water, oil, oils, steam, air, alcohols, glycol, etc.), non-aggressive to the materials of the valve.
Quarter-turn electric actuators are designed for remote and local control of rotation of a shut-off element by 0° ~ 270° of such types as a ball valve, etc. 1.4. Application: widely used in various sectors of the national economy: in the gas, oil, metallurgy, food industries, in housing and communal services, etc.
Technical characteristics of ball valves DNOVA BV3131P(3pc)-FP-W-ISO-H LONG full bore, body - stainless steel 304, welded, with 1/4-turn electric drive DNOVA QT-N-EM-O1-220VAC-U1 MINI 220V
| Name | Meaning |
| Connection type | for welding |
| Control type | With electric drive |
| Application | water supply, heat supply, industry |
| Crane ball passage | full bore |
| Climate performance | U1 |
| Working environment temperature, °C | from -20 to 180 |
| Joining | for welding |
| Control | Electric drive 220V |
| Sealing class | A |
| Water intake | No |
| Type of crane device | two-way |
| Working medium | water, steam, petroleum products, neutral media, gaseous media |
| Warranty, g. | 1 |
| Service life, years | 5 |
Sketch of overall dimensions and sizes of ball valves DNOVA BV3131P(3pc)-FP-W-ISO-H LONG full bore, body - stainless steel 304, welded, with 1/4-turn electric drive DNOVA QT-N-EM-O1-220VAC-U1 MINI 220V
Dimensions and sizes of ball valves DNOVA BV3131P(3pc)-FP-W-ISO-H LONG full bore, body - stainless steel 304, welded, with 1/4-turn electric drive DNOVA QT-N-EM-O1-220VAC-U1 MINI 220V
| Model | L, mm | Z, mm | Y, mm |
| DN10 | 130 | 157 | 115 |
| DN15 | 150 | 157 | 115 |
Sketch of parts and materials of ball valves DNOVA BV3131P(3pc)-FP-W-ISO-H LONG full bore, body - stainless steel 304, welded, with 1/4-turn electric drive DNOVA QT-N-EM-O1-220VAC-U1 MINI 220V
Table of parts and materials of ball valves EDNOVA BV3131P(3pc)-FP-W-ISO-H LONG full bore, body - stainless steel 304, welded, with 1/4-turn electric drive DNOVA QT-N-EM-O1-220VAC-U1 MINI 220V
| Item No. | Part name | Material |
| 1 | Frame | stainless steel 304 |
| 2 | Side element (2 pcs) | stainless steel 304 |
| 3 | Ball | stainless steel 304 |
| 4 | Ball seal | PTFE |
| 5 | Rod seal | PTFE |
| 6 | Sleeve | stainless steel 304 |
| 7 | Stock | stainless steel 304 |
| 8 | Washer | stainless steel |
| 9 | screw | steel A2-70 |
| 10 | Bolt | steel A2-70 |
Electric drives QT-N-EM-O1-220VAC-U1 MINI
Technical parameters of electric drives QT-N-EM-O1-220VAC-U1 MINI
| Name | Meaning |
| Electric drive model | QT-N-EM-O1-220VAC-U1 MINI |
| Supply voltage | 220V |
| Ambient temperature | from -20°C to 70°C |
| Availability of manual backup | Hexagon |
| Limit switches | There is |
| Degree of protection of the case | IP67 |
Sketch of dimensions and sizes of electric drives QT-N-EM-O1-220VAC-U1 MINI
Dimensions and sizes of electric drives QT-N-EM-O1-220VAC-U1 MINI:
| Drive model | Z, mm | X, mm | Y, mm |
| QT-N-003EM-O1-220VAC-U1 MINI | 157 | 90 | 115 |
Specifications
Delivery
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