Description
Ball valves are used as shut-off valves in heat and 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 materials of the valve. The use of ball valves as regulating valves is not allowed.
Pneumatic DNOVA pneumatic double-acting rotary actuators PA-DA and pneumatic rotary actuators with return spring PA-SA are designed for automation of industrial valve control process with maximum torque up to 2128 Nm.
Pneumatic valve is used to change the direction, start, stop the compressed air flow in the pneumatic system depending on the external control action.
Limit switch unit is designed for visual and electrical signaling of the end positions of the shut-off body of pipeline valves.
Limit switch unit is designed for visual and electrical signaling of the end positions of the shut-off valve, valve or disc gate. It is mounted on top of the pneumatic actuator surface and connected to the actuator shaft in DIN standard. The sealed box usually contains two sensors that monitor the position of the actuator shaft and signalize in extreme positions. OMRON microswitches, inductive sensors or reed switches are used as sensors. Visual indication of the position can be observed on the housing of the unit there is a 3D visual indicator RED-CLOSED and GREEN-OPEN.
Air treatment unit is designed to clean compressed air from moisture droplets and solid particles, remove condensate, automatically maintain the pressure at a preset level, supply lubricant from the tank in the compressed air flow to the elements of the pneumatic system.
Technical parameters of ball valves DNOVA BV3232P(2pc)-FP-T-ISO-H 16 bar, full bore coupling, stainless steel SS316, seal - PTFE, with double-acting PA-DA pneumatic actuator, with pneumatic distributor 4V320-10 220V, with LSU APL -210N, with ATU AFC2000:
|
Parameter |
Value |
|
Working medium temperature, °C |
From -29 to 200 |
|
Application |
Heat supply |
|
Working medium |
Water, air, steam, mildly aggressive media, oils, service water, water-glycol solutions, petroleum products |
|
Pipeline connection |
Coupling (threaded) |
|
Type of passage section |
Full bore |
|
Control type |
With pneumatic actuator |
|
Connection |
Female thread |
|
Control |
Double-acting pneumatic actuator |
|
Presence of limit switches |
Yes |
|
Availability of pneumatic distributor |
Yes |
|
Warranty, years |
1 |
Dimensions and sizes of ball valves DNOVA BV3232P(2pc)-FP-T-ISO-H 16 bar, full bore coupling, stainless steel SS316, seal - PTFE, with double-acting PA-DA pneumatic actuator, with pneumatic distributor 4V320-10 220V, with LSU APL -210N, with ATU AFC2000:
| Model | H, mm | D, mm | L, mm | B1, mm | E, mm | H2, mm | X , mm | Y, mm |
| DN10 | 77 | 10 | 63 | 153 | 72 | 34 | 162 | 139 |
| DN15 | 77 | 15 | 58 | 153 | 72 | 37 | 162 | 139 |
| DN20 | 77 | 20 | 66 | 153 | 72 | 40 | 162 | 139 |
| DN25 | 77 | 25 | 72 | 153 | 72 | 54 | 162 | 139 |
| DN32 | 77 | 32 | 83 | 153 | 72 | 60 | 162 | 139 |
| DN40 | 77 | 40 | 95 | 174 | 89 | 70 | 162 | 139 |
| DN50 | 77 | 50 | 95 | 174 | 89 | 70 | 162 | 139 |
| DN65 | 77 | 65 | 147 | 216 | 109 | 94.5 | 162 | 139 |
| DN100 | 77 | 100 | 204 | 279 | 134 | 122 | 162 | 139 |
Table of parts and materials of ball valves DNOVA BV3232P(2pc)-FP-T-ISO-H 16 bar, full bore coupling, stainless steel SS316, seal - PTFE, with double-acting PA-DA pneumatic actuator, with pneumatic distributor 4V320-10 220V, with LSU APL -210N, with ATU AFC2000:
|
№ |
Part name |
Material |
|
1, 6 |
Body |
Steel 316 |
|
2, 4 |
Ball seal |
Polytetrafluoroethylene PTFE |
|
3 |
Ball |
Steel 316 |
|
5 |
Sealing ring |
Polytetrafluoroethylene PTFE |
|
7 |
Stem |
Steel 316 |
|
8 |
Stem seal |
VITON |
|
9 |
Stem nut |
Steel 316 |
Technical parameters of pneumatic actuator DNOVA
|
Parameter |
Value |
|
Construction |
Double-acting |
|
Working pressure, bar |
6 |
|
Working medium |
Filtered compressed air or non-aggressive gases, oils |
|
Availability of manual doubler |
No |
Dimensions and sizes of pneumatic actuator DNOVA:
| Actuator model | DA-052 | DA-065 | DA-083 | DA-105 |
| G, mm | 15 | 15 | 15 | 25 |
| M, mm | 80 | 80 | 80 | 80 |
| N, mm | 30 | 30 | 30 | 30 |
| F0, mm | 34 | 34 | 34 | 41 |
| P, mm | 20 | 20 | 20 | 20 |
| B1, mm | 153 | 174 | 216 | 279 |
| C, mm | 30 | 36 | 46 | 55 |
| E, mm | 72 | 89 | 109 | 134 |
| J | 4-M5x8 | 4-M6x10 | 4-M6x10 | 4-M8x12 |
| K | 4-M6x10 | 4-M8x12 | 4-M8x12 | 4-M10x16 |
| F, mm | 26 | 26 | 26 | 26 |
| A1, mm | 108 | 125 | 152 | 189 |
| D, mm | 41 | 46 | 55 | 64 |
| L, mm | 11x11 | 14x14 | 17x17 | 22x22 |
| H | F03 | F05 | F05 | F07 |
| I | F05 | F07 | F07 | F10 |
Parts and materials table for the pneumatic actuator DNOVA:
|
№ |
Name |
Quantity |
Material |
Coating |
|
1 |
Body |
1 |
Extruded aluminum |
Hard anodized |
|
2 |
Side plugs |
2 |
Cast aluminum |
- |
|
3 |
Gear |
1 |
Stainless steel |
Nickel-plated |
|
4 |
Piston |
2 |
Steel/Aluminum |
Oxidation/galvanized |
|
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 clip |
2 |
Stainless steel |
- |
|
15 |
Indicator |
1 |
Plastic |
- |
|
16 |
Indicator body |
1 |
Plastic |
- |
|
17 |
Bearing |
1 |
Engineering plastic |
- |
|
18 |
Cam |
1 |
Steel |
Oxidation/ galvanized steel |
|
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 |
Adjustment nut |
2 |
Stainless steel |
- |
|
26 |
Adjustment screw |
2 |
Stainless steel |
- |
|
27 |
Bushing |
2 |
Aluminum |
- |
Technical parameters of pneumatic valve DNOVA
|
Name |
Value |
|
Type of pneumatic valve |
Spool valve |
|
Working pressure, bar |
1.5 ÷ 8 |
|
Supply voltage, V |
220 V |
|
Full power, Va |
4.5 |
|
Control |
Two-way electromagnetic |
|
Response frequency, cycle/sec |
5 |
Dimensions and sizes of pneumatic valve DNOVA:
| Model of pneumatic valve | 4V320-10 |
| A, mm | 71.9 |
| B, mm | 45 |
| C, mm | 94.4 |
| D, mm | 27 |
| E, mm | 69 |
| F, mm | 40 |
| I, mm | 24 |
| K, mm | 40 |
| L, mm | 188.8 |
| M, mm | 69.4 |
| N, mm | 50 |
| O, mm | 83.4 |
| P, mm | 22 |
| S, mm | 20 |
| T, mm | 6.5 |
| U, mm | 2.4 |
| H, mm | 82.4 |
Technical parameters of limit switch unit DNOVA
| Name | Value |
| Maximum limit switch voltage, V | 250 |
| Degree of protection of the housing, IP | 65 |
| Operating medium temperature, °C | from -40 to +80 |
| Service life, years | 10 |
Dimensions and sizes of the limit switch unit DNOVA:
| Model | H, mm | L, mm | B, mm | D, mm | D1, mm | M |
| APL-210N | 77 | 112 | 88 | 10 | 5 | 20x1.5 |
Technical parameters of air preparation unit DNOVA AFC2000
| Name | Value |
| Working pressure, bar | 8 |
| Adjustable pressure range, bar | 0.5 ÷ 9 |
| Filterable particle size, µm | 40 µm |
| Weight, kg | 0.395 |
Dimensions and sizes of air treatment 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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