
How it works
Double-acting rotary actuator
Two-way ball valve
5/2 single-solenoid pilot
The number that matters
Max. medium temperature
150°C
The highest medium temperature this valve is rated for.
Construction
Parts and materials
Applications
Media and industries
- Water
- Air
- Neutral Media
The ball valve is used as a shut-off valve in heating, water supply, 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. The use of ball valves as regulating valves is not allowed.
DNOVA pneumatic double-acting rotary actuators PADA are designed to automate the process of controlling industrial valves with maximum torque up to 2128 Nm.
The pneumatic valve is used to change the direction, start, stop the compressed air flow in the pneumatic system depending on the external control action.
The air treatment unit is designed to clean compressed air from moisture droplets and solid particles, remove condensate, automatically maintain the pressure value at a preset level, supply lubricant from the tank in the compressed air flow to the pneumatic system elements.
Technical parameters of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R full bore flanged, body - stainless steel 316
| Parameter | Value |
|---|---|
| Nominal Pressure PN, bar | 16 |
| Operating Temperature, °C | -29 to 150 |
| Valve Type | Two-way |
| Application | Water supply, heating, industry |
| Working Medium | Water, air, neutral media |
| Pipeline Connection | Flanged |
| Water-drawing | No |
| Bore Type | Full bore |
| Control Type | With pneumatic actuator |
| Connection Type | Flanged |
| Operation | Double-acting pneumatic actuator |
| Limit Switches | No |
| Pneumatic Distributor | Yes |
| Electro-pneumatic Positioner | No |
| Average Service Life, years | 10 |
| Warranty, years | 1 |
| Country of Manufacture | China |
Dimensions and dimensions of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R full bore flanged, body - stainless steel 316
| DN | L | D | D1 | D2 | f | b | H | n–Ød | Rod square | ISO 5211 | Weight, kg |
| mm | |||||||||||
| 200 | 400 | 340 | 295 | 268 | 2 | 24 | 180 | 12–Ø22 | 27x27 | F12/F14 | 118 |
| 250 | 450 | 405 | 355 | 320 | 2 | 26 | 296 | 12–Ø26 | 27x27 | F12/F14 | 206 |
| 300 | 610 | 460 | 410 | 378 | 2 | 28 | 305 | 12–Ø26 | 36x36 | F14 | 266 |

Sketch dimensions and dimensions of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R full bore flanged, body - stainless steel 316
Table of parts and materials for ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R full bore flanged, body - stainless steel 316
| № | Part Name | Material |
|---|---|---|
| 1 | Body | Stainless steel 316 |
| 2 | Gasket | Stainless steel 316 + Graphite |
| 3 | Cover | Stainless steel 316 |
| 4 | Nut | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 5 | Bolt | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 6 | Ball Seal | PTFE |
| 7 | Ball | Stainless steel 316 |
| 8 | Stem | Stainless steel 316 |
| 9 | Support Pad | PTFE |
| 10 | Stem Seal | PTFE |
| 11 | Packing Seal | Stainless steel 316 |
| 12 | Bolt | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 13 | Support Frame | Stainless steel 304 |
| 14 | Gasket | Stainless steel 304 |
| 15 | Stud | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 16 | Nut | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 17 | Cushioning Gasket | Stainless steel |
| 18 | Stud | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 19 | Nut | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 20 | Gear Transmission | Steel 45 |
| 22 | Screw | Stainless steel ASTM A193 Gr.B8M Cl2 |

Parts and materials sketch for ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R full bore flanged, body - stainless steel 316
Technical data of DA double-acting pneumatic actuators:
| Type of pneumatic actuator | DA - double-acting |
| Nominal pressure PN, bar | 12 |
| Working pressure, bar | 2...8 |
| Working medium | filtered compressed air |
| Maximum particle diameter of the working medium, µm2 | ≤30 |
| Ambient temperature, °C | -20 to +80 |
| Swivel angle, ° | 0 - 90 |
| Swivel angle adjustment, % | ±5 |
| Position indicator | open/closed |
| Top connection standard | NAMUR |
| Air connection standard | NAMUR |
| Average life, cycles closed/open | 70 000 (for non-aggressive media and medium pressure and temperature values) |

DA pneumatic actuators double-acting rotary actuators
Dimensions and mounting dimensions of DA double-acting pneumatic actuators:
| Model | A, mm | B, mm | C, mm | D, mm | E, mm | F, mm | G, mm | H, mm |
| DA-052 | 30 | 41,5 | 65,5 | 72 | 92 | 65 | 30 | 80 |
| DA-065 | 36 | 47 | 81 | 88 | 108 | 72 | 30 | 80 |
| DA-083 | 46 | 57 | 98,5 | 108,7 | 128,7 | 92 | 30 | 80 |
| DA-105 | 57,5 | 64 | 122,5 | 133 | 153 | 109,5 | 30 | 80 |
| DA-130 | 67,5 | 74,5 | 145,5 | 155 | 185 | 127,5 | 30 | 130 |
| DA-140 | 75 | 77 | 161 | 172 | 202 | 137,5 | 30 | 130 |
| DA-160 | 87 | 87 | 184 | 197 | 227 | 159 | 30 | 130 |
| DA-210 | 113 | 113 | 235,5 | 255 | 285 | 210 | 30 | 130 |
| DA-270 | 147 | 147 | 299 | 326 | 356 | 273 | 30 | 130 |
| DA-300 | 162 | 174 | 330 | 350 | 380 | 312 | 30 | 130 |
| DA-350 | 190 | 195 | 483 | 410 | 440 | 365 | 30 | 130 |
| Model | I, mm | J, mm | M, mm | N, mm | Z, mm | d, mm | K | L |
| DA-052 | 36 | 50 | 11x11 | 14 | 147 | 40 | M5x8 | M6x10 |
| DA-065 | 50 | 70 | 14x14 | 18 | 168 | 40 | M6x10 | M8x13 |
| DA-083 | 50 | 70 | 17x17 | 21 | 204 | 40 | M6x10 | M8x13 |
| DA-105 | 70 | 102 | 22x22 | 26 | 268 | 40 | M8x13 | M10x16 |
| DA-130 | 70 | 102 | 22x22 | 26 | 301 | 55 | M8x13 | M10x16 |
| DA-140 | 102 | 125 | 27x27 | 31 | 390 | 55 | M10x16 | M12x20 |
| DA-160 | 102 | 125 | 27x27 | 31 | 458 | 55 | M10x16 | M12x20 |
| DA-210 | - | 140 | 36x36 | 40 | 532 | 80 | - | M16x25 |
| DA-270 | - | 165 | 46x46 | 50 | 718 | 80 | - | M20x25 |
| DA-300 | - | 165 | 46x46 | 50 | 760 | 80 | - | M20x25 |
| DA-350 | 165 | 254 | 46x46 | 50 | 920 | 80 | M20x25 | 8xM16x25 |

Sketch of dimensions of DA double-acting pneumatic actuators
Materials of parts for DA double-acting pneumatic actuators:
| № | Part name | Material |
| 1 | Indicator screw | ABS plastic |
| 2 | Position indicator | ABS plastic |
| 3 | Spring clip | stainless steel 304 |
| 4 | Metal washer | stainless steel 304 |
| 5 | Pressure washer | engineering plastic |
| 6 | Housing | hard anodized extruded aluminum alloy |
| 7 | Pressure washer | engineering plastic |
| 8 | Limiter | alloy steel |
| 9 | Shaft sealing ring upper | NBR |
| 10 | Upper shaft sliding ring | engineering plastic |
| 11 | Shaft | nickel plated alloy steel |
| 12 | Shaft sliding ring lower | engineering plastic |
| 13 | Shaft O-ring lower | NBR |
| 14 | Plug | NBR |
| 15 | Seal ring of adjusting screws | NBR |
| 16 | Washer of adjusting screw | stainless steel 304 |
| 17 | Lock nut of adjusting screw | stainless steel 304 |
| 18 | Adjusting screw | stainless steel 304 |
| 19 | Piston | die-cast aluminum alloy |
| 20 | Piston guide plate | engineering plastic |
| 21 | Piston sliding ring | engineering plastic |
| 22 | Piston O-ring | NBR |
| 23 | Spring set | spring steel |
| 24 | Cover O-ring | NBR |
| 25 | End cap | cast aluminum with polyester coating |
| 26 | Cover screw | stainless steel 304 |
| 27 | Stop screw | stainless steel 304 |
| 28 | Adapter | carbon steel |

Material sketch of DA double-acting pneumatic actuators
Technical parameters of pneumatic valve DNOVA 4M310-08 24V
| Parameter | Value |
|---|---|
| Type of Pneumatic Valve | Spool-type |
| Pneumatic Valve Model | 4M310-08 24V |
| Operating Pressure, bar | 1.5 ÷ 1,8 |
| Supply Voltage, V | 220V |
| Actuation Frequency, cycles/sec | 5 |
Dimensions and dimensions of DNOVA 4M310-08 24V pneumatic directional control valve
| Model | 4M310-08 |
| D, mm | 32 |
| E, mm | 69 |
| F, mm | 40 |
| I, mm | 45 |
| K, mm | 40 |
| L, mm | 134.5 |
| M, mm | 40 |
| N, mm | 24 |
| S, mm | 27 |
| U, mm | 2.4 |
| H, mm | 17.5 |

Sketch of dimensions and dimensions of pneumatic valve DNOVA 4M310-08 24V
Technical parameters of DNOVA AFC2000 air treatment unit
| Parameter | Value |
|---|---|
| Operating pressure, bar | 8 |
| Adjustable pressure range, bar | 0.5 ÷ 9 |
| Filtered particle size, µm | 40 µm |
| Weight, kg | 0.395 |
Dimensions and dimensions of DNOVA AFC2000 air treatment unit
| Parameter | Value |
|---|---|
| Model | AFC2000 |
| A, mm | 162 |
| B, mm | 88 |
| C, mm | 139 |
| D, mm | 31 |
| E, mm | 53.5 |
| F, mm | 12 |
| G, mm | 8 |
| H, mm | 7 |
| I, mm | 13.3 |
| J, mm | 39 |
| K, mm | 5 |
| L, mm | 40 |
| M, mm | 32 |
| N, mm | 53 |
| O, mm | 29 |
| P, mm | 6 |
| R, mm | 41.5 |

Sketch of dimensions and dimensions of DNOVA AFC2000 air treatment unit
Passports and certificates
Data sheet for DNOVA DA/SA double-acting pneumatic actuator with return springs
- Port opening
- full bore
- Body material
- Stainless steel AISI 316
- Maximum allowable temperature
- 150 °C
- Connection type
- Flanged
- Control type
- Pneumatically actuated
- Operating environment
- Water, Air, and Neutral Media
- Type of seal
- PTFE
- Voltage
- 24 V
- Explosion-proof
- No
- Torque
- 380 Nm
- Limit switches
- No
- Type of pneumatic actuator
- double action
- 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