Description
Ball valve DNOVA BV3232P-FP-Fb-ISO-H 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-FP-Fb-ISO-H series valves is possible in systems transporting liquid and gaseous media (water, oil, oils, steam, air, alcohols, glycol, etc.) that are not aggressive to valve materials.
Pneumatic actuator DNOVA PA-SA with return springs is designed for automation of control process of industrial shut-off valves - gates, ball valves. DNOVA pneumatic actuators are designed for operation both indoors and outdoors. All internal and external parts are anticorrosive coated.
DNOVA 4V320-08 220V pneumatic valve DNOVA 4V320-08 is used to change the direction, start and stop the compressed air flow in the pneumatic system depending on the external control action.
The AFC2000 air treatment unit is designed to clean compressed air from moisture droplets and solid particles, remove condensate, automatically maintain pressure at a preset level, supply lubricant from the tank in the compressed air flow to the elements of the pneumatic system with a wide range of throughput from 500 litres/minute to 10 000 litres/minute. The lubricator (oil atomiser) 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 valves.
Technical parameters of ball valves DNOVA BV3232P-FP-Fb-ISO-H with pneumatic actuator PA-SA with return springs, pneumatic valve 4V320-08 220V, ATU AFC2000:
| Name | Meaning |
| Nominal pressure PN, bar | 16 |
| Type of crane device | two-way |
| Application | heat supply |
| Working environment | water, air, steam, oils, industrial water, petroleum |
| Connection to the pipeline | interflange |
| Water intake | No |
| Type of flow section | full bore |
| Control type | With pneumatic drive |
| Joining | interflange |
| Control | pneumatic actuator with return springs |
| Availability of pneumatic distributor | There is |
Sketch of ball valves DNOVA BV3232P-FP-Fb-ISO-H with double-acting pneumatic actuator PA-DA, pneumatic valve 4V320-08 220V, ball valve APL-410N EX, manual override MON, ball valve AFC2000
Dimensions and dimensions of ball valves DNOVA BV3232P-FP-Fb-ISO-H with pneumatic actuator PA-SA with return springs, pneumatic valve 4V320-08 220V, ATU AFC2000:
| DN, mm | L, mm | D, mm | F, mm | L1, mm | X, mm | Y, mm |
| 15 | 42 | 95 | 98 | 153 | 88 | 162 |
| 20 | 48 | 105 | 98 | 153 | 88 | 162 |
| 25 | 50 | 115 | 98 | 153 | 88 | 162 |
| 32 | 60 | 140 | 98 | 153 | 88 | 162 |
| 40 | 65 | 150 | 115 | 174 | 88 | 162 |
| 50 | 80 | 165 | 135 | 216 | 88 | 162 |
| 65 | 110 | 185 | 135 | 216 | 88 | 162 |
| 80 | 120 | 200 | 160 | 279 | 88 | 162 |
| 100 | 150 | 220 | 160 | 279 | 88 | 162 |
Detail and material sketch of ball valves DNOVA BV3232P-FP-Fb-ISO-H
Table of parts and materials for ball valves DNOVA BV3232P-FP-Fb-ISO-H:
| No. | Name | Material |
| 1 | screw | Steel 304 |
| 2 | Pad | PTFE |
| 3 | Thrust gasket | PTFE |
| 4 | Stock | Steel 316 |
| 5 | Ball cap | Steel 316 |
| 6 | Frame | Steel 316 |
| 7 | Ball seal | PTFE |
| 8 | Ball | Steel 316 |
Technical parameters of PA-SA pneumatic actuator with return springs:
| Name | Meaning |
| Model | PA-SA |
| Design | with return springs |
| Control pressure, bar | 2 ÷ 8 |
Sketch of parts and materials of DNOVA PA-DA double-acting pneumatic actuator
Parts and materials table for double-acting pneumatic actuator DNOVA PA-DA:
| 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 4V320-08 220V pneumatic valve
| 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 DNOVA AFC2000 air treatment unit
| 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
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