Description
A stainless steel ball valve is a reliable and versatile device for controlling the flow of liquids and gases in various industrial sectors. Made from corrosion-resistant stainless steel, it possesses high strength and can withstand both high temperatures and pressures. Ball valves are easy to operate, provide secure sealing, and minimize the risk of leaks, making them an ideal choice for use in the oil and gas industry, water treatment plants, the food industry, and other areas where a reliable and durable valve is needed to regulate the flow of substances.
The ball valve DNOVA is used as a shut-off valve in heat and 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.) that are not aggressive to valve materials.
Technical data of ball valves DNOVA BV3232P(4pc)-SP-3WL-T-ISO-H PA-SA 4M310-08 24V
| Nominal diameter DN, mm | 10-100 |
| Working pressure PN, bar | 63/40 |
| Temperature of working environment t, ⁰C | from -20 to +200 |
| Working environment | Water, steam, petroleum products and other liquid or gaseous media that are neutral to the materials of the tap |
| Connection to the pipeline | threaded |
| Type of flow section | standard pass |
| Control type | Pneumatic drive |
Sketch overall and installation dimensions of ball valves DNOVA BV3232P(4pc)-SP-3WL-T-ISO-H PA-SA 4M310-08 24V
Weight and Dimensional Parameters of Ball Valves DNOVA BV3232P(4pc)-SP-3WL-T-ISO-H PA-SA 4M310-08 24V
| D.N. | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 |
|
Pneumatic drive model |
DNOVA SA-052-10 | DNOVA SA-052-10 | DNOVA SA-052-10 | DNOVA SA-052-10 | DNOVA SA-065-12 | DNOVA SA-083-10 | DNOVA SA-083-12 | DNOVA SA-105-10 | DNOVA SA-105-10 | DNOVA SA-105-12 |
| D, mm | 10 | 12 | 15 | 18 | 25 | 32 | 38 | 50 | 64 | 78 |
| L±1.5, mm | 71 | 71 | 82 | 98 | 118 | 122 | 150 | 178 | 202 | 231 |
| L1, mm | 153 | 153 | 153 | 153 | 174 | 216 | 216 | 279 | 279 | 279 |
| Height of the tap stem, mm | 13 | 13 | 10 | 13 | 12 | 20 | 19 | 20 | 18 | 25 |
| Crane torque, Nm | 2 | 1.6 | 3.1 | 4.5 | 11.5 | 19 | 24 | 41 | 58 | 64 |
| ISO 5211 | F03, F04 | F03, F04 | F03, F04 | F04, F05 | F04, F05 | F05, F07 | F05, F07 | F07, F10 | F07, F10 | F07, F10 |
| Crane weight, kg | 0,530 | 0.475 | 0,800 | 1,165 | 2,255 | 3,555 | 4,730 | 7,000 | 9,970 | 14,245 |
Details of ball valves DNOVA 3-way L-type RP.SS316.200.MM
Materials of parts for ball valves DNOVA 3-way L-type RP.SS316.200.MM
| Item No. | Part name | Material | Quantity |
|---|---|---|---|
| 1 | Lid | SS316 | 3 |
| 2 | Saddle rings | PPL | 4 |
| 3 | Laying the connection | PTFE/RPTFE | 3 |
| 4 | Thrust washer | PTFE/RPTFE | 1 |
| 5 | Sealing | PTFE | 1 |
| 6 | Stock | SS304/SS316 | 1 |
| 7 | Seal | SS304 | 1 |
| 8 | Ball valve | S304/S316 | 1 |
| 9 | Frame | SS316 | 1 |
Sketch of pneumatic actuators
Dimensions of pneumatic actuators
| Drive model | Type | A, mm | B, mm | C, mm | M, mm | N, mm | G, mm | d1, mm | d2, mm | Weight, kg |
|---|---|---|---|---|---|---|---|---|---|---|
| 052 | SA | 153 | 71 | 98 | 80 | 30 | 15 | F03 | F05 | 1.3 |
| 065 | SA | 174 | 82 | 115 | 80 | 30 | 15 | F05 | F07 | 2.1 |
| 083 | SA | 216 | 101 | 135 | 80 | 30 | 15 | F05 | F07 | 3.7 |
| 105 | SA | 279 | 119 | 160 | 80 | 30 | 25 | F07 | F10 | 7.1 |
Actuator shaft torque values as a function of system air pressure
| Drive model | Number of springs | Air pressure in the system, bar | Spring outlet | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 6 | 7 | 8 | ||||||||
| 0° | 90° | 0° | 90° | 0° | 90° | 0° | 90° | 0° | 90° | ||
| DNOVA SA-052 | 10 | 13.3 | 10.4 | 17.6 | 14.7 | 21.8 | 18.9 | 26.1 | 23.2 | 10.8 | 7.9 |
| DNOVA SA-065 | 12 | 21.1 | 13.5 | 28.6 | 21 | 36.1 | 28.5 | 43.6 | 36 | 23.9 | 16.3 |
| DNOVA SA-083 | 10 | 51.5 | 38.1 | 67.7 | 54.4 | 83.9 | 70.6 | 100.2 | 86.8 | 43.0 | 29.7 |
| DNOVA SA-083 | 12 | 45.5 | 29.5 | 61.8 | 45.8 | 78.0 | 62.0 | 94.2 | 78.2 | 51.6 | 35.6 |
| DNOVA SA-105 | 10 | 94.6 | 80.8 | 129.2 | 115.5 | 163.9 | 150.1 | 198.5 | 184.7 | 92.3 | 78.6 |
| DNOVA SA-105 | 12 | 78.9 | 62.4 | 113.5 | 97 | 148.1 | 131.6 | 182.8 | 166.3 | 110.8 | 94.3 |
Technical data of pneumatic valves 4M310-08 DNOVA
| Parameter | Meaning |
|---|---|
| Design | spool type |
| Maximum pressure | 12 bar |
| Working pressure | 1.5...8 bar |
| Working environment | filtered compressed air |
| Temperature | 5-50 °C |
| Response frequency | 5 cycles/s |
| Manual duplication | There is |
| Degree of protection | IP65 |
| Fastening | through through holes in the body |
| Body material | anodized aluminum |
| Response time | 0.05 sec. |
Specifications
Delivery
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