
In detail
What it is made of
How it works
Double-acting rotary actuator
Two-way ball valve
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 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 valve materials. The use of ball valves as control valves is not allowed.
Pneumatic actuators DNOVA double-acting rotary PADA are designed to automate the process of controlling industrial valves with a maximum torque of up to 2128 Nm.
Technical parameters of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R DN200-300 PN16 full bore flanged, body - stainless steel 316, with pneumatic actuator PA-DA double acting:
| Name | Meaning |
| Nominal pressure PN, bar | 16 |
| Working environment temperature, °C | from -29 to 150 |
| Type of crane device | two-way |
| Application | water supply, heat supply, industry |
| Working environment | water, air, neutral environments |
| Connection to the pipeline | flanged |
| Water intake | No |
| Type of flow section | full bore |
| Control type | With pneumatic drive |
| Joining | flanged |
| Control | double acting pneumatic actuator |
| Availability of limit switches | No |
| Availability of pneumatic distributor | No |
| Availability of electropneumatic positioner | No |
| Average service life, years | 10 |
| Warranty, y. | 1 |
Sketch of dimensions and sizes of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R DN200-300 PN16 full bore flanged, body - stainless steel 316, with pneumatic actuator PA-DA double acting

Dimensions and sizes of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R DN200-300 PN16 full bore flanged, body - stainless steel 316, with pneumatic actuator PA-DA double acting:
| Model | DN, mm | L, mm | H, mm | ØD, mm | ØD1, mm | ØD2, mm | A, mm | E, mm |
| DN200 | 200 | 400 | 180 | 340 | 295 | 268 | 405 | 174 |
| DN250 | 250 | 450 | 296 | 405 | 355 | 320 | 465 | 199 |
| DN300 | 300 | 610 | 305 | 460 | 410 | 378 | 542 | 257 |
Sketch of parts and materials of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R DN200-300 PN16 full-bore flanged, body - stainless steel 316, with pneumatic actuator PA-DA double acting

Table of parts and materials of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R DN200-300 PN16 full bore flanged, body - stainless steel 316, with pneumatic actuator PA-DA double acting:
| Item No. | Details | Material |
| 1 | Frame | stainless steel 316 |
| 2 | Pad | stainless steel 316+graphite |
| 3 | Lid | stainless steel 316 |
| 4 | screw | 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 | Stock | stainless steel 316 |
| 9 | Thrust pad | PTFE |
| 10 | Rod seal | PTFE |
| 11 | Gland seal | stainless steel 316 |
| 12 | Bolt | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 13 | Support frame | stainless steel 304 |
| 14 | Pad | stainless steel 304 |
| 15 | Hairpin | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 16 | screw | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 17 | Shock absorbing pad | stainless steel |
| 18 | Hairpin | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 19 | screw | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 20 | Gear | steel 45 |
| 22 | Screw | Stainless steel ASTM A193 Gr.B8M Cl2 |
Technical parameters of the pneumatic drive DNOVA
| Name | Meaning |
| Design | double acting |
| Control pressure, bar | 2 ÷ 8 |
| Availability of manual backup | No |
Sketch of the dimensions and sizes of the pneumatic drive DNOVA

Dimensions and sizes of pneumatic actuator DNOVA
| Drive model | DA-140 | DA-160 | DA-210 |
| G, mm | 25 | 30 | 40 |
| Mmm | 80 | 130 | 130 |
| N, mm | 30 | 30 | 30 |
| F0, mm | 62 | 62 | 79 |
| R, mm | 30 | 30 | 30 |
| B1, mm | 308 | 465 | 542 |
| C, mm | 67.5 | 87.5 | 113 |
| E, mm | 157 | 199 | 257 |
| J | 4-M8x12 | 4-M10x16 | |
| TO | 4-M10x16 | 4-M12x20 | 4-M12x20 |
| F, mm | 36 | 38 | 38 |
| A1, mm | 210 | 310 | 390 |
| D, mm | 70 | 87.5 | 113 |
| H | F10 | F10 | - |
| I | F12 | F12 | F14 |
| L | 22x22 | 27x27 | 36x36 |
Table of parts and materials of pneumatic drive DNOVA
| No. | Name | Quantity | Material | Coating |
| 1 | Frame | 1 | extruded aluminum | hard anodized |
| 2 | Side plugs | 2 | cast aluminum | |
| 3 | Gear | 1 | stainless steel | nickel plated |
| 4 | Piston | 2 | steel/aluminum | oxidation/galvanic zinc plating |
| 5 | Plugs | 8 | stainless steel | |
| 6 | Piston ring | 2 | NBR | |
| 7 | Springs | 0-12 | spring steel | epoxy coating |
| 8 | Piston bearing | 2 | engineering plastic | |
| 9 | Piston ring | 2 | NBR | |
| 10 | Plug | 2 | NBR | |
| 11 | Thrust ring | 2 | engineering plastic | |
| 12 | Ring | 1 | engineering plastic | |
| 13 | Washer | 1 | stainless steel | |
| 14 | Spring clamp | 2 | stainless steel | |
| 15 | Indicator | 1 | plastic | |
| 16 | Indicator housing | 1 | plastic | |
| 17 | Bearing | 1 | engineering plastic | |
| 18 | Cam | 1 | steel | oxidation/galvanic zinc plating |
| 19 | Bearing | 1 | NBR | |
| 20 | Bearing | 1 | engineering plastic | |
| 21 | Bearing | 1 | engineering plastic | |
| 22 | Sealing ring | 2 | NBR | |
| 23 | Sealing ring | 2 | NBR | |
| 24 | Bearing | 2 | stainless steel | |
| 25 | Adjusting nut | 2 | stainless steel | |
| 26 | Adjustment screw | 2 | stainless steel | |
| 27 | Sleeve | 2 | aluminum |
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
- 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