Description
Butterfly valves DNOVA are designed for use as shut-off or regulating valves for flow control in heat and water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries.
Pneumatic valve DNOVA 4V320-08 220V is used to change direction, start, stop compressed air flows in pneumatic system depending on external control action.
Air treatment unit AFC2000 is designed for compressed air purification from moisture and solid particles, condensate removal, automatic maintece of pressure at the preset level, lubricant supply from the tank to the compressed air flow to the pneumatic system elements with a large capacity range from 500 liters/minute to 10 000 liters/minute. The lubricator adds oil with a viscosity of 32 mm²/s (=cSt) at 40°C to the pneumatic system for further lubrication of control components such as pneumatic cylinders and pneumatic valves.
Technical parameters of water butterfly valve DNOVA WBV3232N-2W-Fb-H, body - stainless steel 316L, disc - stainless steel 316L, seal - NBR, with pneumatic drive PA-DA-105-1, with pneumatic distributor 4V320-08 220V, ATU AFC2000:
|
Parameter |
Value |
|
Nominal pressure PN, bar |
16 |
|
Working medium temperature, °C |
From -20 to 85 |
|
Connection to pipeline |
Interflanged |
|
Type of valve |
Rotary disc |
|
Type of control |
Pneumatic actuator |
|
Country of manufacture |
China |
Dimensions and sizes of water butterfly valve DNOVA WBV3232N-2W-Fb-H, body - stainless steel 316L, disc - stainless steel 316L, seal - NBR, with pneumatic drive PA-DA-105-1, with pneumatic distributor 4V320-08 220V, ATU AFC2000:
| DN, mm | L, mm | D, mm | H, mm | F, mm | L1, mm | G, mm | X, mm | Y, mm |
| 80 | 49 | 100 | 276 | 153 | 495 | 147 | 88 | 162 |
| 100 | 55 | 131 | 314 | 153 | 495 | 147 | 88 | 162 |
| 125 | 58 | 155 | 340 | 153 | 495 | 147 | 88 | 162 |
| 150 | 59 | 184 | 365 | 153 | 495 | 147 | 88 | 162 |
Table of parts and materials of water butterfly valve DNOVA WBV3232N-2W-Fb-H, body - stainless steel 316L, disc - stainless steel 316L, seal - NBR, with pneumatic drive PA-DA-105-1, with pneumatic distributor 4V320-08 220V, ATU AFC2000:
|
№ |
Name |
Material |
|
1 |
Body |
Stainless steel AISI316L |
|
2 |
Gasket |
Nitrile NBR |
|
3, 4, 5 |
Disc, Stem, Stud |
Steel AISI316L |
|
6 |
Bushing |
PTFE |
|
7 |
Sealing ring |
Nitrile NBR |
|
8 |
Plate |
Carbon steel |
Technical parameters of pneumatic actuator PA-DA-105-1:
| Type of pneumatic actuator | double-acting |
| Control pressure, bar | 2 ÷ 8 |
| Operating temperature, °C | -20 to +80 |
| Visual position indicator | open / closed |
| Manual control | handwheel |
| Swivel angle, ° | 90 ± 5 |
| Top connection standard | NAMUR |
| Air connection standard | NAMUR |
| Air supply connection thread | G 1/4ʺ |
| ISO flange type | F07/F10 |
| Stem square, mm | 22x22 |
| Weight, kg | 9 |
| Average life, cycles closed/open | 300 000 |
Pneumatic actuator PA-DA-105-1
Dimensions and dimensions of the pneumatic actuator PA-DA-105-1:
| A, mm | 495 |
| A1, mm | 461.5 |
| B, mm | 133 |
| C, mm | 109.5 |
| D, mm | 153 |
| E, mm | 57.5 |
| F, mm | 64 |
| G, mm | 26 |
| H, mm | 80 |
| I, mm | 30 |
| N, mm | 22 |
| W, mm | 200 |
| J, mm | 102 |
| K, mm | 70 |
| L, mm | M10x16 |
| M, mm | M8x13 |
| O, mm | 4 |
| P, mm | 4 |
| S, mm | M6 |
| T, mm | 24 |
| U, mm | 32 |
Sketch of dimensions and dimensions of pneumatic actuator PA-DA-105-1
PA-DA-105-1 air actuator parts and materials table:
| № | Part name | Material |
| 1 | Indicator screw | ABS (plastic) |
| 2 | Position indicator | ABS (plastic) |
| 3 | Spring clip | Stainless steel 304 |
| 4 | Washer | Stainless steel 304 |
| 5 | External washer | Engineering plastic |
| 6 | Adjustment screw | Stainless steel 304 |
| 7 | Nut | Stainless steel 304 |
| 8 | Washer | Stainless steel 304 |
| 9 | Body | Extruded aluminum alloy |
| 10 | Piston | Die cast aluminum alloy |
| 11 | Piston O-ring | NBR |
| 12 | Bearing group | Engineering plastic |
| 13 | End cap O-ring | NBR |
| 14 | End cap | Die cast aluminum alloy coated with polyester paint |
| 15 | Fixing screw | Stainless steel 304 |
| 16 | Internal washer | Engineering plastic |
| 17 | Sealing ring | NBR |
| 18 | Bearing | Engineering plastic |
| 19 | Retainer | Alloy steel |
| 20 | Gear | Alloy steel |
| 21 | Bearing | Engineering plastic |
| 22 | Sealing ring | NBR |
Parts and material sketch of the PA-DA-105-1 pneumatic actuator
Technical parameters of pneumatic valve DNOVA 4V320-08 220V:
|
Parameter |
Value |
|
Type of pneumatic distributor |
Spool valve |
|
Model of pneumatic distributor |
4V320-08 220V |
|
Operating pressure, bar |
1.5 ÷ 8 |
|
Supply voltage, V |
220V |
|
Operating frequency, cycles/sec |
5 |
Main parameters of the air treatment unit DNOVA AFC2000:
|
Parameter |
Value |
|
Operating pressure, bar |
8 |
|
Maximum pressure, bar |
10 |
|
Adjustable pressure range, bar |
0.5 ÷ 9 |
|
Burst pressure, bar |
15 |
|
Air connection |
1/4" |
|
Operating temperature, °C |
From -5 to +60 |
|
Size of filtered particles, µm |
40 |
|
Oil viscosity |
ISO VG 32 |
|
Weight, kg |
0.395 |
|
Set composition |
Filter-moisture separator, pressure regulator, lubricator, bracket |
Passports and certificates
Data sheet for DNOVA DA/SA double-acting pneumatic actuator with return springs
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.