Water butterfly valve DNOVA 316L-316L-VITON body material - stainless steel aisi 316l, disk material - stainless steel AISI 316L, seal - Viton with pneumatic actuator DNOVA DA double-action
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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.
Butterfly valves should be installed only between collar flanges.
Pneumatic actuators DNOVA are designed for automation of industrial valve control process with maximum torque up to 2128 Nm. Pneumatic actuators can be mounted on various quarter-turn valves according to the instructions. Flanges must comply with iso 5211.
Technical parameters of water butterfly valve DNOVA 316L-316L-VITON body material - stainless steel aisi 316l, disk material - stainless steel AISI 316L, seal - Viton with pneumatic actuator DNOVA DA double-action:
|
Nominal diameter DN, mm |
50–300 |
|
Nominal pressure PN, MPa (kg/cm²) |
1.6 (16) |
|
Flow direction |
Two-way |
|
Ambient temperature t, °C |
From -20 to +200: for VITON |
|
Working medium |
VITON: mineral and vegetable oils, animal fats, greases and fuels, hot air and steam |
|
Connection to pipeline |
Interflange |
Main parameters of pneumatic actuators:
| Nominal pressure PN, MPa (kg/cm2) | 1,2 (12) | |
| Operating pressure, bar | 2…8 | |
| Operating medium | Filtered compressed air or non-aggressive gases, oils | |
| Maximum particle diameter | less than 30 µm2 | |
| Operating temperature t, ⁰C | • from -20 to +80 • from -40 to +80 (low-temperature version) • from -20 to +160 (in dry air) |
|
| Adjustment range | ± 5° for rotation at 0° and 90° | |
| Manual duplication | yes | |
| Position indicator | open/closed | |
| Operating environment | indoors and outdoors. (All internal and external parts have an anti-corrosion coating) | |
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.
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