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 valve materials.
Pneumatic actuators DNOVA pneumatic double-acting rotary actuators PA-DAXXX and pneumatic rotary actuators with return spring PA-SA-XXX are designed for automation of industrial valve control process with maximum torque up to 2128 Nm.
Pneumatic valves are used to change the direction, start, stop the compressed air flow in the pneumatic system depending on the external control action.
Technical parameters of ball valves DNOVA BV3131P(3pc)-FP-F-ISO-H 16 bar, three-piece full bore flanged, stainless steel SS304, seal - PTFE, with double-acting PA-DA pneumatic actuator, with pneumatic distributor 4V320-08 220V, with limit switch unit APL-210N:
|
Parameter |
Value |
|
Working medium temperature, °C |
From -20 to 180 |
|
Application |
Water supply, heat supply, Pneumatic systems |
|
Working medium |
Water, steam, oil products, liquid media, neutral media, gaseous media |
|
Connection to pipeline |
Flanged |
|
Type of passage section |
Full-bore |
|
Type of control |
With pneumatic actuator |
|
Connection |
Flanged |
|
Control |
Double-acting pneumatic actuator |
|
Presence of limit switches |
Yes |
|
Presence of pneumatic distributor |
Yes |
|
Warranty, years |
1 |
|
Country of manufacture |
China |
Dimensions and sizes of ball valves DNOVA BV3131P(3pc)-FP-F-ISO-H 16 bar, three-piece full bore flanged, stainless steel SS304, seal - PTFE, with double-acting PA-DA pneumatic actuator, with pneumatic distributor 4V320-08 220V, with limit switch unit APL-210N:
| Model | D, mm | L, mm | ØD, mm | ØD1, mm | ØG, mm | f, mm | T, mm | B1, mm | E, mm | H, mm |
| DN15 | 15 | 130 | 95 | 65 | 46 | 2 | 17 | 147 | 92 | 77 |
| DN20 | 20 | 150 | 105 | 75 | 58 | 2 | 18 | 147 | 92 | 77 |
| DN25 | 25 | 160 | 115 | 85 | 68 | 2 | 18 | 147 | 92 | 77 |
| DN32 | 32 | 180 | 140 | 100 | 78 | 2 | 19 | 147 | 92 | 77 |
| DN40 | 40 | 200 | 150 | 110 | 88 | 2 | 19 | 168 | 108 | 77 |
| DN50 | 50 | 230 | 165 | 125 | 102 | 3 | 19 | 204 | 128.7 | 77 |
| DN65 | 65 | 290 | 185 | 145 | 122 | 3 | 22 | 268 | 153 | 77 |
| DN80 | 80 | 310 | 200 | 160 | 140 | 3 | 24 | 268 | 153 | 77 |
| DN100 | 100 | 350 | 234 | 190 | 161 | 3 | 24 | 301 | 185 | 77 |
Table of parts and materials of ball valves DNOVA BV3131P(3pc)-FP-F-ISO-H 16 bar, three-piece full bore flanged, stainless steel SS304, seal - PTFE, with double-acting PA-DA pneumatic actuator, with pneumatic distributor 4V320-08 220V, with limit switch unit APL-210N:
|
№ |
Part name |
Material |
Quantity |
|
1 |
Body |
Steel SS304 / SS316 |
1 |
|
2 |
Ball |
Steel S304 / S316 |
1 |
|
3 |
Bolt |
Steel S201 / S304 |
4~6 |
|
4 |
Nut |
Steel S201 / S304 |
6~12 |
|
5 |
Seal |
PTFE |
1 |
|
6 |
Stem |
Steel SS304 / SS316 |
1 |
|
7 |
Gland |
Steel S201 / S304 |
1 |
|
8 |
Cover |
Steel WCB/CF8/CF8M |
2 |
|
9 |
Seat rings |
PTFE |
2 |
|
10 |
Thrust washer |
PTFE |
1 |
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 | DA-130 |
| G, mm | 15 | 15 | 15 | 25 | 25 |
| M, mm | 80 | 80 | 80 | 80 | 80 |
| N, mm | 30 | 30 | 30 | 30 | 30 |
| F0, mm | 34 | 34 | 34 | 41 | 62 |
| P, mm | 20 | 20 | 20 | 20 | 30 |
| B1, mm | 153 | 174 | 216 | 279 | 308 |
| C, mm | 30 | 36 | 46 | 55 | 67.5 |
| E, mm | 72 | 89 | 109 | 134 | 157 |
| J | 4-M5x8 | 4-M6x10 | 4-M6x10 | 4-M8x12 | 4-M8x12 |
| K | 4-M6x10 | 4-M8x12 | 4-M8x12 | 4-M10x16 | 4-M10x16 |
| F, mm | 26 | 26 | 26 | 26 | 36 |
| A1, mm | 108 | 125 | 152 | 189 | 210 |
| D, mm | 41 | 46 | 55 | 64 | 70 |
| L | 11x11 | 14x14 | 17x17 | 22x22 | 22x22 |
| H | F03 | F05 | F05 | F07 | F07 |
| I | F05 | F07 | F07 | F10 | 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:
| Pneumatic valve model | 4V320-08 |
| 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 | 82.4 |
| P, mm | 24 |
| S, mm | 20 |
| T, mm | 6.5 |
| U, mm | 2.4 |
| V, mm | 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 |
Passports and certificates
Data sheet for DNOVA DA/SA-xxx double-acting pneumatic actuator with return springs
Specifications
Delivery
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