Description
Butterfly valves DNOVA WBV3232P-2W-Fb-H are intended for use as shut-off or control valves for flow control in heat supply systems, water supply, in technological processes of food, chemical, oil and gas, pulp and paper and other industries.
Pneumatic distributor DNOVA 4V320-08 220V is used to change the direction, start, stop the flow of compressed air in the pneumatic system depending on the external control action.
The AFC2000 air preparation unit is designed to clean compressed air from droplet moisture and solid particles, remove condensate, automatically maintain the pressure at a given level, supply lubricant from the tank to the compressed air flow to the pneumatic system elements with a large range of throughput from 500 liters/minute to 10,000 liters/minute. The lubricator (oil sprayer) adds oil with a viscosity of 32 mm²/s (=cSt) at 40°C to the pneumatic system for further lubrication of control components - pneumatic cylinders and pneumatic distributors.
Technical parameters of DNOVA WBV3232P-2W-Fb-H PN16 butterfly valves, pneumatic distributor 4V320-08 220V, ATU AFC2000:
| Name | Meaning |
| Nominal pressure PN, bar | 16 |
| Working environment temperature, °C | from -29 to 180 |
| Connection to the pipeline | interflange |
| Shutter type | rotary disc |
| Control type | pneumatic drive |
Specification Water Butterfly Valve DNOVA
| № | Name | Material |
| 1 | Housing | WCB steel or AISI 316L stainless steel |
| 2 | Cuff | EPDM, PTFE, NBR |
| 3 | Disc | AISI 316L stainless steel |
| 4 | Rod | SS 416/2Cr13 stainless steel |
| 5 | Pin | AISI 316L stainless steel |
| 6 | Bushing | EPDM |
| 7 | Sealing ring | EPDM |
| 8 | Fixing plate | carbon steel |
Sketch of parts and materials of butterfly valves DNOVA WBV3232E-2W-Fb-H
Table of parts and materials of DNOVA WBV3232E-2W-Fb-H butterfly valves:
| No. | Name | Material |
| 1 | Frame | Stainless steel AISI316L (03x17H14M3) |
| 2 | Cuff | PTFE |
| 3, 4, 5 | Disc, Rod, Stud | Steel AISI316L (03x17H14M3) |
| 6 | Sleeve | PTFE |
| 7 | Sealing ring | Nitrile NBR |
| 8 | Plate | Carbon steel |
Technical parameters of the pneumatic distributor DNOVA 4V320-08 220V
| Name | Meaning |
| Type of pneumatic distributor | spool valve |
| Model of pneumatic distributor | 4V320-08 220V |
| Working pressure, bar | 1.5 ÷ 8 |
| Supply voltage, V | 220 V |
| Response frequency, cycles/sec | 5 |
Main parameters of the air preparation unit DNOVA AFC2000
| Working pressure, bar | 8 |
| Maximum pressure, bar | 10 |
| Adjustable pressure range, bar | 0.5 ÷ 9 |
| Destruction 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 |
| Kit composition | filter-moisture separator, pressure regulator, lubricator, bracket |
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.
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