Description
Butterfly valves DNOVA are designed for use as shut-off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries.
Pneumatic valve DNOVA 4V320-10 220V is used to change direction, start, stop compressed air flows in a pneumatic system depending on external control action.
Manual doubler DNOVA MON with worm gear and HDM reduction gearbox allows to manually set the required positioning of the shut-off valve by a quarter turn, acting as an alternative to pneumatic, electric or hydraulic quarter-turn actuators. Suitable for both indoor and outdoor installation. The modular design of the manual doubler is intended to provide the most effective and efficient solution to the full range of manual override applications.
The AFC2000 air treatment unit is designed to purify compressed air from dripping moisture and solid particles, remove condensate, automatically maintain pressure at a preset level, supply lubricant from a reservoir in the compressed air stream to 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 rotary disc valve DNOVA WBV0232E-2W-Fb-H, body - aluminum alloy, disk - stainless steel 316L, seal - EPDM, with pneumatic drive PA-DA-065, with pneumatic distributor 4V320-10 220V, manual override MON1-250-T26-ISO:
|
Parameter |
Value |
|
Nominal pressure PN, bar |
16 |
|
Working medium temperature, °C |
From -20 to 120 |
|
Application |
Water supply, heat supply |
|
Connection to pipeline |
Interflanged |
|
Type of valve |
Rotary disc |
|
Type of control |
Pneumatic actuator |
|
Country of manufacture |
China |
Dimensions and sizes of rotary disc valve DNOVA WBV0232E-2W-Fb-H, body - aluminum alloy, disk - stainless steel 316L, seal - EPDM, with pneumatic drive PA-DA-065, with pneumatic distributor 4V320-10 220V, manual override MON1-250-T26-ISO:
| DN, mm | L, mm | H, mm | F, mm | L1, mm | E, mm |
| 25 | 36 | 137,5 | 115 | 174 | 120 |
| 32 | 36 | 137,5 | 115 | 174 | 120 |
Table of parts and materials of rotary disc valve DNOVA WBV0232E-2W-Fb-H, body - aluminum alloy, disk - stainless steel 316L, seal - EPDM, with pneumatic drive PA-DA-065, with pneumatic distributor 4V320-10 220V, manual override MON1-250-T26-ISO:
|
№ |
Part name |
Material |
|
1 |
Body |
Aluminum alloy |
|
2 |
Seat seal |
EPDM |
|
3 |
Pin |
Stainless steel SS304 |
|
4 |
Disc |
Stainless steel 316L |
|
5 |
Stem |
Stainless steel SS410 |
|
6 |
Sealing ring |
EPDM |
|
7 |
Plate |
Steel 45 |
Technical parameters of pneumatic valve DNOVA 4V320-10 220V:
|
Parameter |
Value |
|
Type of pneumatic distributor |
Spool valve |
|
Model of pneumatic distributor |
4V320-10 220V |
|
Operating pressure, bar |
1.5 ÷ 8 |
|
Supply voltage, V |
220V |
|
Operating frequency, cycles/sec |
5 |
Technical parameters of manual doublers DNOVA MON:
|
Parameter |
Value |
|
Mounting method |
Horizontal/Vertical |
|
Protection rating, IP |
67 |
|
Type of connection |
ISO 5211 |
Parts and materials table for manual doubler DNOVA MON:
|
№ |
Name |
Material |
|
1 |
Stem for pneumatic actuator mounting |
Steel |
|
2 |
Sealing ring |
EPDM |
|
3 |
Locking spring |
Spring steel |
|
4 |
Upper end cover |
Aluminum alloy |
|
5 |
Screw |
Steel 304 |
|
6 |
Locking bracket (main link) |
Steel 304 |
|
7 |
Body |
Aluminum alloy |
|
8 |
Sealing ring |
EPDM |
|
9 |
Gearbox |
Cast iron VCh50 |
|
10 |
Transition coupling |
Cast iron VCh40 |
|
11 |
Gearbox stem |
Cast iron VCh40 |
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.