Description
The ball valve is used as a shut-off valve in heat supply systems, water supply systems, in steam, fuel and pneumatic systems with compressed air and neutral gases. Installation of valves of this series is possible in systems transporting liquid and gaseous media (water, oil, oils, steam, air, alcohols, glycol, etc.), non-aggressive to the valve materials. The use of ball valves as control valves is not allowed.
Pneumatic actuators DNOVA double-acting rotary PADA are designed to automate the process of controlling industrial valves with a maximum torque of up to 2128 Nm.
Pneumatic distributors are used for control in pneumatic systems with a NAMUR mating surface for installing distributors through through holes in the body. Electromagnetic control is carried out using voltage coils 12-AC, 12-DC, 24-AC, 24-DC, 110-AC, 220-AC. Depending on the model, distributors have one-sided or two-sided control. Pneumatic distributors with electromagnetic control have a wide range of models and include common types of switching for three (3/2) and five (5/2 and 5/3) linear pneumatic distributors. Intended for use with quarter-turn pneumatic actuators.
The limit switch unit is an electrical device designed to open and close the working circuit and to visualize the positions of the shut-off element of the pipeline valve. As a rule, a sealed box contains two mechanical switches rated for voltage up to 250 V, which monitor the position of the actuator rod and signal in extreme positions. They are mounted on top of the actuator surface. In the upper part of the limit switch unit there is a two-color hemisphere of the visual indicator. If the connected pipeline valve is closed, then only the red part of the hemisphere with the inscription CLOSED is visible; if open, only the yellow part with the inscription OPEN. This visual indicator is clearly visible from afar, which simplifies the inspection of the equipment, and the color difference between the open and closed positions reduces the likelihood of erroneous perception of information. Thanks to the use of the limit switch unit, it becomes possible to transmit information about the position of the pipeline valve (open / closed) to automated control systems, which increases the reliability of the system as a whole and simplifies diagnostics when faults are detected.
The air preparation unit is designed to clean compressed air from droplet moisture and solid particles, remove condensate, automatically maintain pressure at a given level, and supply lubricant from the reservoir to the compressed air flow to the elements of the pneumatic system.
Technical parameters of DNOVA BV3232P(2pc)-FP-F-ISO-R ball valves DN200-300 PN16 full-bore flanged, body - stainless steel 316, with double-acting pneumatic actuator PA-DA, pneumatic distributor 4M310-08 220V, LSU APL-410N EX and ATU AFC2000:
| Name | Meaning |
| Nominal pressure PN, bar | 16 |
| Working environment temperature, °C | from -29 to 150 |
| Type of crane device | two-way |
| Application | water supply, heat supply, industry |
| Working environment | water, air, neutral environments |
| Connection to the pipeline | flanged |
| Water intake | No |
| Type of flow section | full bore |
| Control type | With pneumatic drive |
| Joining | flanged |
| Control | double acting pneumatic actuator |
| Availability of limit switches | No |
| Availability of pneumatic distributor | There is |
| Availability of electropneumatic positioner | No |
| Average service life, years | 10 |
| Warranty, y. | 1 |
Sketch of the dimensions and sizes of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R DN200-300 PN16 full-bore flanged, body - stainless steel 316, with a double-acting pneumatic actuator PA-DA, pneumatic distributor 4M310-08 220V, LSU APL-410N EX and ATU AFC2000
Dimensions and sizes of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R DN200-300 PN16 full bore flanged, body - stainless steel 316, with double-acting pneumatic actuator PA-DA, pneumatic distributor 4M310-08 220V, LSU APL-410N EX and ATU AFC2000:
| Model | DN, mm | L, mm | H, mm | ØD, mm | ØD1, mm | ØD2, mm | A, mm | E, mm | I, mm | B, mm | C, mm |
| DN200 | 200 | 400 | 180 | 340 | 295 | 268 | 405 | 174 | 162 | 88 | 139 |
| DN250 | 250 | 450 | 296 | 405 | 355 | 320 | 465 | 199 | 162 | 88 | 139 |
| DN300 | 300 | 610 | 305 | 460 | 410 | 378 | 542 | 257 | 162 | 88 | 139 |
Sketch of parts and materials of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R DN200-300 PN16 full-bore flanged, body - stainless steel 316, with double-acting pneumatic actuator PA-DA, pneumatic distributor 4M310-08 220V, LSU APL-410N EX and ATU AFC2000
Table of parts and materials of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R DN200-300 PN16 full-bore flanged, body - stainless steel 316, with double-acting pneumatic actuator PA-DA, pneumatic distributor 4M310-08 220V, LSU APL-410N EX and ATU AFC2000:
| Item No. | Details | Material |
| 1 | Frame | stainless steel 316 |
| 2 | Pad | stainless steel 316+graphite |
| 3 | Lid | stainless steel 316 |
| 4 | screw | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 5 | Bolt | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 6 | Ball seal | PTFE |
| 7 | Ball | stainless steel 316 |
| 8 | Stock | stainless steel 316 |
| 9 | Thrust pad | PTFE |
| 10 | Rod seal | PTFE |
| 11 | Gland seal | stainless steel 316 |
| 12 | Bolt | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 13 | Support frame | stainless steel 304 |
| 14 | Pad | stainless steel 304 |
| 15 | Hairpin | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 16 | screw | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 17 | Shock absorbing pad | stainless steel |
| 18 | Hairpin | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 19 | screw | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 20 | Gear | steel 45 |
| 22 | Screw | Stainless steel ASTM A193 Gr.B8M Cl2 |
Technical parameters of the pneumatic drive DNOVA
| Name | Meaning |
| Design | double acting |
| Control pressure, bar | 2 ÷ 8 |
| Availability of manual backup | No |
Sketch of the dimensions and sizes of the pneumatic drive DNOVA
Dimensions and sizes of pneumatic actuator DNOVA
| Drive model | DA-140 | DA-160 | DA-210 |
| G, mm | 25 | 30 | 40 |
| Mmm | 80 | 130 | 130 |
| N, mm | 30 | 30 | 30 |
| F0, mm | 62 | 62 | 79 |
| R, mm | 30 | 30 | 30 |
| B1, mm | 308 | 465 | 542 |
| C, mm | 67.5 | 87.5 | 113 |
| E, mm | 157 | 199 | 257 |
| J | 4-M8x12 | 4-M10x16 | |
| TO | 4-M10x16 | 4-M12x20 | 4-M12x20 |
| F, mm | 36 | 38 | 38 |
| A1, mm | 210 | 310 | 390 |
| D, mm | 70 | 87.5 | 113 |
| H | F10 | F10 | - |
| I | F12 | F12 | F14 |
| L | 22x22 | 27x27 | 36x36 |
Table of parts and materials of pneumatic drive DNOVA
| No. | Name | Quantity | Material | Coating |
| 1 | Frame | 1 | extruded aluminum | hard anodized |
| 2 | Side plugs | 2 | cast aluminum | |
| 3 | Gear | 1 | stainless steel | nickel plated |
| 4 | Piston | 2 | steel/aluminum | oxidation/galvanic zinc plating |
| 5 | Plugs | 8 | stainless steel | |
| 6 | Piston ring | 2 | NBR | |
| 7 | Springs | 0-12 | spring steel | epoxy coating |
| 8 | Piston bearing | 2 | engineering plastic | |
| 9 | Piston ring | 2 | NBR | |
| 10 | Plug | 2 | NBR | |
| 11 | Thrust ring | 2 | engineering plastic | |
| 12 | Ring | 1 | engineering plastic | |
| 13 | Washer | 1 | stainless steel | |
| 14 | Spring clamp | 2 | stainless steel | |
| 15 | Indicator | 1 | plastic | |
| 16 | Indicator housing | 1 | plastic | |
| 17 | Bearing | 1 | engineering plastic | |
| 18 | Cam | 1 | steel | oxidation/galvanic zinc plating |
| 19 | Bearing | 1 | NBR | |
| 20 | Bearing | 1 | engineering plastic | |
| 21 | Bearing | 1 | engineering plastic | |
| 22 | Sealing ring | 2 | NBR | |
| 23 | Sealing ring | 2 | NBR | |
| 24 | Bearing | 2 | stainless steel | |
| 25 | Adjusting nut | 2 | stainless steel | |
| 26 | Adjustment screw | 2 | stainless steel | |
| 27 | Sleeve | 2 | aluminum |
Pneumatic distributor DNOVA 4m310-08 220v
Technical parameters of the pneumatic distributor DNOVA 4m310-08 220v
| Name | Meaning |
| Type of pneumatic distributor | spool valve |
| Model of pneumatic distributor | 4m310-08 220v |
| Working pressure, bar | 1.5 ÷ 1.8 |
| Supply voltage, V | 220 V |
| Response frequency, cycles/sec | 5 |
Sketch of dimensions and sizes of pneumatic distributor DNOVA 4m310-08 220v
Dimensions and sizes of pneumatic distributor DNOVA 4m310-08 220v
| Model of pneumatic distributor | 4M310-08 |
| D, mm | 32 |
| E, mm | 69 |
| F, mm | 40 |
| I, mm | 45 |
| K, mm | 40 |
| L, mm | 134.5 |
| M, mm | 40 |
| N, mm | 24 |
| S, mm | 27 |
| U, mm | 2.4 |
| H, mm | 17.5 |
Limit Switch Block DNOVA APL-410N EX
Technical parameters of the limit switch unit DNOVA APL-410N EX
| Name | Meaning |
| Limit switch block model | APL-410N EX |
| Ambient temperature, °C | from -25 to 80 |
| Service life, years | 10 |
Sketch of the dimensions and sizes of the limit switch block DNOVA APL-410N EX
Dimensions and sizes of the limit switch block DNOVA APL-410N EX
| Model | D, mm | D1, mm | H, mm | L, mm | B, mm | M, mm |
| APL-410N EX | 9.5 | 5 | 174 | 177 | 178 | 8 |
Sketch of parts and materials of the limit switch block DNOVA APL-410N EX
Table of parts and materials of the limit switch block DNOVA APL-410N EX
| Item No. | Detail | Material |
| 1 | Visual indicator | ABS plastic / polycarbonate |
| 2 | Visual indicator cover | polycarbonate |
| 3 | Label | |
| 4 | Cover screws | stainless steel |
| 5 | LSU housing cover | aluminum die casting |
| 6 | Shaft | stainless steel |
| 7 | Limit switches | |
| 8 | Cams (eccentrics) | polycarbonate |
| 9 | LSU case | aluminum die casting |
| 10 | Terminal block | |
| 11 | Ground terminal | stainless steel |
| 12 | Hole (thread) for cable entry | |
| 13 | bracket | stainless steel |
Air preparation unit DNOVA AFC2000
Technical parameters of the air preparation unit DNOVA AFC2000
| Name | Meaning |
| Working pressure, bar | 8 |
| Adjustable pressure range, bar | 0.5 ÷ 9 |
| Size of filtered particles, µm | 40 microns |
| Weight, kg | 0.395 |
Sketch of the dimensions and sizes of the air preparation unit DNOVA AFC2000
Dimensions and sizes of the air preparation unit DNOVA AFC2000:
| Model ATU | AFC2000 |
| A, mm | 162 |
| B, mm | 88 |
| C, mm | 139 |
| D, mm | 31 |
| E, mm | 53.5 |
| F, mm | 12 |
| G, mm | 8 |
| H, mm | 7 |
| I, mm | 13.3 |
| J, mm | 39 |
| K, mm | 5 |
| L, mm | 40 |
| M, mm | 32 |
| N, mm | 53 |
| O, mm | 29 |
| P, mm | 6 |
| R, mm | 41.5 |
Passports and certificates
Data sheet for DNOVA DA/SA double-acting pneumatic actuator with return springs
Specifications
Delivery
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