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-DA 4M310-08 220V MON
| 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-DA 4M310-08 220V MON
Weight and dimensions parameters of ball valves DNOVA BV3232P(4pc)-SP-3WL-T-ISO-H PA-DA 4M310-08 220V MON
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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 | DA | 153 | 71 | 98 | 80 | 30 | 15 | F03 | F05 | 1,2 |
| 065 | DA | 174 | 82 | 115 | 80 | 30 | 15 | F05 | F07 | 1.9 |
| 083 | DA | 216 | 101 | 135 | 80 | 30 | 15 | F05 | F07 | 3.2 |
Actuator shaft torque values as a function of system air pressure
| Model | Air pressure in the system, bar | ||||||
|---|---|---|---|---|---|---|---|
| 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| DA-052 | 8.1 | 12.1 | 16.2 | 20.1 | 24.2 | 28.2 | 32.3 |
| DA-063 | 14.3 | 21.4 | 28.5 | 35.6 | 42.7 | 49.8 | 56.7 |
| DA-083 | 30.9 | 46.3 | 61.8 | 77.1 | 92.5 | 108 | 123.5 |
Technical characteristics of the pneumatic distributor 4M310-08 NAMUR
| Design | Spool-type |
| Test pressure (body strength test. Not for operation!), bar | 10 |
| Working pressure (recommended range for normal operation), bar | 1.5 ÷ 8 |
| Valve type | 5/2 five-port, two-position |
| Working medium | purified air (40 µm filter fineness) |
| Operating temperature, °C | 0 to +60 |
| Actuation frequency | 5 cycles per second |
| Manual override | yes |
| Protection rating/insulation class | IP65/F |
| Connection to pneumatic actuator | NAMUR-compliant mounting surface (VDI/VDE3845) |
| Body material | anodized aluminum |
| Effective cross-sectional area, mm2 | 25 (Cv = 1.4) |
| Exhaust port dimensions (vent to atmosphere) | 2 - PT1/4” |
| Air inlet port size (to pneumatic valve) | G1/4” |
| Air outlet port size (to pneumatic actuator) | 2 x Ø19.2 mm |
| Response time, sec | 0.05 |
| Supply voltage, V | 220AC/24DC |
| Coil power | 220VAC – 5.5 VA/24VDC – 4.8 W |
| Weight, kg | 0.35 |
| Average service life, cycles | 10,000,000 |
Overall and installation dimensions of the pneumatic distributor 4M310-08 NAMUR
| A | C | D | E | F | G | H | I | K | L | J | N | M |
| mm | ||||||||||||
| 40 | 24 | 28 | 32 | 40 | 21,5 | 69 | 45 | 17,5 | 135 | 29,3 | 40 | 27 |
Sketch of the dimensions of the pneumatic distributor 4M310-08 NAMUR
Basic materials and parts of the pneumatic distributor 4M310-08 NAMUR
| № | Part Name | Material |
| 1 | Connector | Engineering plastic |
| 2 | Nut | POM + carbon steel |
| 3 | Coil | Copper |
| 4 | Control Elements | — |
| 5 | Plate | Carbon steel |
| 6 | Piston | POM |
| 7 | Control Valve Seat | Engineering plastic |
| 8 | Valve Body | Aluminum alloy |
| 9 | Spool | Aluminum alloy |
| 10 | O-Ring Seal | HNBR |
| 11 | Rear Cover | Engineering plastic |
| 12 | Filter | Synthetic material |
| 13 | Piston | POM |
| 14 | Spring | Stainless steel |
| 15 | Manual Override | Engineering plastic |
| 16 | Rear Seat | Aluminum alloy |
| 17 | Spring Seat | Aluminum alloy |
| 18 | Type C Towing Shackle | 65Mn |
Sketch of the dimensions of the pneumatic distributor 4M310-08 NAMUR
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.