Description
Pneumatic actuators with return springs DNOVA PA-SA-85 for food valves WBV3131E-2W-W/T/CH are designed to automate the process of controlling quarter-turn pipeline valves.
Main technical characteristics of pneumatic actuators with return springs DNOVA PA-SA-85 for food valves WBV3131E-2W-W/T/CH
| Parameters | Values |
| Type of pneumatic drives | single acting (with return springs) |
| Body material | stainless steel 304 |
| Control pressure, bar | 4 – 7 |
| Control environment |
compressed air:
|
| Ambient air temperature, °C | from -20 to +60 |
| Closing/opening time at 6 bar, sec | 2 / 2 |
| Compressed air connection thread | G1/8” |
| Average service life, years | 10 |
| Average resource, cycles of closing/opening | 500000 |
Pneumatic actuators with return springs DNOVA PA-SA-85 for food valves WBV3131x-2W-W/T/CH, square 8-10mm, 22Nm
Dimension sketch of pneumatic actuators with return springs DNOVA PA-SA-85 for food gate WBV3131E-2W-W/T/C-H complete with gate valve
Overall and installation dimensions of pneumatic actuators with return springs DNOVA PA-SA-85 for food valves WBV3131E-2W-W/T/CH
| Model | Size in mm | |
| Height | D | |
| rod 8 mm | 147 mm | 85 mm |
| rod 10 mm | 147 mm | 85 mm |
Material sketch of pneumatic actuators with return springs DNOVA PA-SA-85 for food gates WBV3131E-2W-W/T/C-H
Materials of pneumatic actuators with return springs DNOVA PA-SA-85 for food valves WBV3131E-2W-W/T/CH
| Item No. | Name | Material |
| 1 | Compressed air supply nipple | n/a |
| 2 | Retaining ring | stainless steel 304 |
| 3 | Top cover | stainless steel 304 |
| 4 | Sealing ring | NBR |
| 5 | Sealing ring | NBR |
| 6 | Piston | aluminum alloy 4A11 (with high silicon content - from 4.5 to 6%) |
| 7 | Needle bearing | n/a |
| 8 | Spring | spring steel 65Mn |
| 9 | Spring | spring steel 65Mn |
| 10 | Needle bearing | n/a |
| 11 | Needle bearing | n/a |
| 12 | Transfer ring | stainless steel 304 |
| 13 | Sealing ring | NBR |
| 14 | Needle bearing | n/a |
| 15 | Frame | stainless steel 304 |
| 16 | Muffler | brass H62 |
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.