How it works
Double-acting rotary actuator
Two-way ball valve
The number that matters
Max. medium temperature
180°C
The highest medium temperature this valve is rated for.
Construction
Parts and materials
Applications
Media and industries
- Water
- Air
- Oil Products
- Water Supply
- Heat Supply
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 hghi 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.
Technical data for ball valve DNOVA BV3131P(3pc)-FP-F-ISO-H PA-DA:
| Nominal diameter, mm | 15-100 |
| Working pressure PN, bar |
DN15-50 – 40 DN65-80 – 25 DN100 – 16 |
| Temperature of working environment t, °C | from -20 to +180 |
| 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 | flanged |
| Type of flow section | full bore |
| Control type | Double-acting pneumatic actuator DNOVA-DA |
Ball Valve Detail DNOVA BV3131P(3pc)-FP-F-ISO-H PA-DA
Ball Valve Material Specification DNOVA BV3131P(3pc)-FP-F-ISO-H PA-DA:
| № | Name | Material | Quantity |
| 1 | Frame | SS304/SS316 | 1 |
| 2 | Ball valve | SS304/SS316 | 1 |
| 3 | Bolt | SS201/SS304 | 4-6 |
| 4 | screw | SS201/SS304 | 6-12 |
| 5 | Sealing | PTFE | 1 |
| 6 | Stock | SS304/SS316 | 1 |
| 7 | Seal | SS201/SS304 | 1 |
| 8 | Lid | WCB/CF8/CF8M | 2 |
| 9 | Saddle rings | PTFE | 2 |
| 10 | Thrust washer | PTFE | 1 |
| 11 | screw | SS201/SS304 | 1 |
| 12 | Lever | SS201/SS304 | 1 |
| 13 | Handle shell | PVC | 1 |
| 14 | Stopper | SS201/SS304 | 1 |
Sketch of ball valve DNOVA BV3131P(3pc)-FP-F-ISO-H PA-DA
Overall and installation dimensions of the ball valve DNOVA BV3131P(3pc)-FP-F-ISO-H PA-DA:
| DN | d, mm | D, mm | L1, mm | L±1.5, mm | H, mm |
| 15 | 15 | 95 | 153 | 130 | 98 |
| 20 | 20 | 105 | 153 | 150 | 98 |
| 25 | 25 | 115 | 153 | 160 | 98 |
| 32 | 32 | 140 | 153 | 180 | 98 |
| 40 | 40 | 150 | 174 | 200 | 115 |
| 50 | 50 | 165 | 216 | 230 | 135 |
| 65 | 65 | 185 | 279 | 290 | 160 |
| 80 | 80 | 200 | 279 | 310 | 160 |
| 100 | 100 | 234 | 308 | 350 | 193 |
| 100 22x22, F10 | 100 | 220 | 268 | 350 | 153 |
Pneumatic actuator DNOVA
Parameters of pneumatic actuator DNOVA:
- Pneumatic actuator type - double acting
- Working pressure of pneumatic drive - 6.0 bar
- Drive rotation angle - 90°
- Drive adjustment range - 5°
- Country of origin - China
- Operating environment - indoor and outdoor
- Position indicator - open/closed
-
Coating - All internal and external parts have an anti-corrosion coating
Passports and certificates
Data sheet for DNOVA DA/SA double-acting pneumatic actuator with return springs
- Port opening
- Full Port
- Configuration
- Two-way
- Body material
- Stainless steel AISI 304/1.4301
- Material ball
- Stainless steel AISI 304/1.4301
- Material ball seal
- PTFE
- Maximum allowable temperature
- 180 °C
- Connection type
- Flanged
- Control type
- Pneumatic actuator
- Operating environment
- Water, Air, and Oil Products
- Applications
- Water Supply and Heat Supply
- Valve feedback
- No
- Explosion-proof
- No
- Torque
- 308 Nm
- Electropneumatic positioner
- No
- 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