Description
The DNOVA BV3232P(4pc)-SP-3WL-T-ISO-H 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 BV3232P(4pc)-SP-3WL-T-ISO-H series valves is possible in systems transporting liquid and gaseous media (water, oil, oils, steam, air, alcohols, glycol, etc.), non-aggressive to the valve materials.
The DNOVA PA-DA double-acting pneumatic actuator is designed to automate the process of controlling industrial shut-off valves - gates, ball valves. DNOVA pneumatic actuators are designed for use both indoors and outdoors. All internal and external parts have an anti-corrosion coating.
Pneumatic distributor DNOVA 4V320-10 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 DNOVA APL-210N 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 pipeline valves. As a rule, a sealed box contains two mechanical switches rated for 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 LSU, it becomes possible to transmit information about the position of pipeline valves (open/closed) to automated control systems, which increases the reliability of the system as a whole and simplifies diagnostics when faults are detected.
The DNOVA MON manual override with worm gear and HDM reduction gear allows manual setting of the required positioning of the shut-off element 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 override is intended to provide the most effective and efficient solution to the entire range of manual override tasks.
Technical parameters of ball valves DNOVA BV3232P(4pc)-SP-3WL-T-ISO-H with double-acting pneumatic actuator PA-DA, pneumatic valve 4V320-10 220V, BCV APL-210N, manual doubler MON:
| Name | Meaning |
| Working environment temperature, °C | from -20 to 200 |
| Type of crane device | three-way |
| Three-way valve type | L |
| Application | water supply, heat supply, steam supply |
| Working environment | water, steam, petroleum products, neutral media |
| Connection to the pipeline | coupling (threaded) |
| Water intake | No |
| Type of flow section | standard pass |
| Control type | With pneumatic drive |
| Joining | Internal thread |
| Control | double acting pneumatic actuator |
| Availability of limit switches | There is |
| Availability of pneumatic distributor | There is |
Sketch of ball valves DNOVA BV3232P(4pc)-SP-3WL-T-ISO-H with double-acting pneumatic actuator PA-DA, pneumatic valve 4V320-10 220V, BCV APL-210N, manual override MON
Dimensions and sizes of ball valves DNOVA BV3232P(4pc)-SP-3WL-T-ISO-H with double-acting pneumatic actuator PA-DA, pneumatic distributor 4V320-10 220V, LSU APL-210N, manual backup MON:
| DN, mm | L, mm | F, mm | L1, mm | E, mm | G, mm |
| 10 | 71 | 98 | 153 | 120 | 77 |
| 15 | 71 | 98 | 153 | 120 | 77 |
| 20 | 82 | 98 | 153 | 120 | 77 |
| 25 | 98 | 98 | 153 | 120 | 77 |
| 32 | 118 | 98 | 153 | 120 | 77 |
| 40 | 122 | 115 | 174 | 120 | 77 |
| 50 | 150 | 115 | 174 | 120 | 77 |
| 65 | 178 | 135 | 216 | 133 | 77 |
| 80 | 202 | 135 | 216 | 133 | 77 |
| 100 | 231 | 135 | 216 | 133 | 77 |
Sketch of parts and materials of ball valves DNOVA BV3232P(4pc)-SP-3WL-T-ISO-H
Table of parts and materials of ball valves DNOVA BV3232P(4pc)-SP-3WL-T-ISO-H:
| Item No. | Part name | Material | Quantity |
|---|---|---|---|
| 1 | Lid | SS316 | 3 |
| 2 | Saddle rings | PPL | 4 |
| 3 | Laying the connection | PTFE/RPTFE | 3 |
| 4 | Thrust washer | PTFE/RPTFE | 1 |
| 5 | Sealing | PTFE | 1 |
| 6 | Stock | SS304/SS316 | 1 |
| 7 | Seal | SS304 | 1 |
| 8 | Ball valve | S304/S316 | 1 |
| 9 | Frame | SS316 | 1 |
Technical parameters of the PA-DA double-acting pneumatic actuator:
| Name | Meaning |
| Model | PA-DA |
| Design | double acting |
| Control pressure, bar | 2 ÷ 8 |
| Availability of manual backup | steering wheel |
Sketch of parts and materials of DNOVA PA-DA double-acting pneumatic actuator
Table of parts and materials of the pneumatic actuator DNOVA PA-DA double acting:
| No. | Name | Material |
| 1 | Frame | extruded aluminum |
| 2 | Side plugs | cast aluminum |
| 3 | Gear | stainless steel |
| 4 | Piston | steel/aluminum |
| 5 | Plugs | stainless steel |
| 6 | Piston ring | NBR |
| 7 | Springs | spring steel |
| 8 | Piston bearing | engineering plastic |
| 9 | Piston ring | NBR |
| 10 | Plug | NBR |
| 11 | Thrust ring | engineering plastic |
| 12 | Ring | engineering plastic |
| 13 | Washer | stainless steel |
| 14 | Spring clamp | stainless steel |
| 15 | Indicator | plastic |
| 16 | Indicator housing | plastic |
| 17 | Bearing | engineering plastic |
| 18 | Cam | steel |
| 19 | Bearing | NBR |
| 20 | Bearing | engineering plastic |
| 21 | Bearing | engineering plastic |
| 22 | Sealing ring | NBR |
| 23 | Sealing ring | NBR |
| 24 | Bearing | stainless steel |
| 25 | Adjusting nut | stainless steel |
| 26 | Adjustment screw | stainless steel |
| 27 | Sleeve | aluminum |
Technical parameters of the DNOVA 4V320-10 220V pneumatic valve
| Name | Meaning |
| Type of pneumatic distributor | spool valve |
| Model of pneumatic distributor | 4V320-10 220V |
| Working pressure, bar | 1.5 ÷ 8 |
| Supply voltage, V | 220 V |
| Response frequency, cycles/sec | 5 |
Limit Switch Block DNOVA APL-210N
Technical parameters of the limit switch unit DNOVA APL-210N
| Name | Meaning |
| Limit switch block model | APL-210N |
| Service life, years | 10 |
Table of parts and materials of the limit switch block DNOVA APL-210N:
| No. | Name | Material |
| 1 | Frame | cast aluminum |
| 2 | Indicator cap | polyester plastic |
| 3 | 3D indicator | ABC plastic |
| 4 | Cam | polyester plastic |
| 5 | Spring | stainless steel |
| 6 | Screws | stainless steel |
| 7 | Sealing rings | NBR |
| 8 | Sleeve | bronze |
| 9 | Ground terminal | stainless steel |
| 10 | Shaft | stainless steel |
Sketch of manual backup DNOVA MON
Technical parameters of manual backups DNOVA MON:
| Name | Meaning |
| Degree of protection, IP | 67 |
| Connection type | ISO 5211 |
Sketch of parts and materials of manual backup DNOVA MON
Table of parts and materials of the manual backup DNOVA MON:
| No. | Name | Material |
| 1 | Rod for mounting a pneumatic actuator | Steel 45 |
| 2 | Sealing ring | EPDM |
| 3 | Locking spring | Spring steel |
| 4 | Top end cap | Aluminum alloy |
| 5 | Screw | Steel 304 |
| 6 | Fixing bracket (main rod) | Steel 304 |
| 7 | Frame | Aluminum alloy |
| 8 | Sealing ring | EPDM |
| 9 | Reducer | Cast iron VCh50 |
| 10 | Transition coupling | Cast iron VCh40 |
| 11 | Gearbox rod | Cast iron VCh40 |
Specifications
Delivery
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