Description
The ball valve is used as a shut-off valve 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 rotary actuator is designed to automate the process of control of industrial valves, as well as to determine the position of the valve shut-off body.
Pneumatic valves are used for control in pneumatic systems having NAMUR docking surface, for installation of valves through through holes in the body. Electromagnetic control, is realized by means of voltage coils 12-AC, 12-DC, 24-AC, 24-DC, 110-AC, 220-AC. Depending on the model, the valves have one-way or two-way control. Solenoid operated pneumatic valves have a wide range of models and include common switching types for three (3/2) and five (5/2 and 5/3) line pneumatic valves. They are designed for use with quarter-turn pneumatic actuators.
The limit switch unit is designed for visual and electrical signaling of end positions of the valve shut-off body: valve, tap or disk 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. The 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.
Technical parameters DNOVA BV3232P-FP-Fb-ISO-H, full bore wafer, stainless steel SS316, seal - PTFE, with pneumatic actuator PA-DA-105-1 double acting, with pneumatic distributor 4M310-08 220V, with LSU APL-210N:
| Nominal diameter DN, mm | 15 - 100 |
| Nominal pressure PN, bar | 16 |
| Ambient temperature, ⁰C | from -50 to +200 |
| Working medium | water, steam, oil products and other liquid or gaseous media neutral to the materials used |
| Connection to pipeline | interflange |
| Control type | manual (handle) |
| Ball passage | full bore without constriction |
| Complement | electric or pneumatic actuator can be installed (ISO 5211-2001) |
DNOVA BV3232P-FP-Fb-ISO-H, full bore wafer, stainless steel SS316, seal - PTFE, with pneumatic actuator PA-DA-105-1 double acting, with pneumatic distributor 4M310-08 220V, with LSU APL-210N
Dimensions and dimensions DNOVA BV3232P-FP-Fb-ISO-H, full bore wafer, stainless steel SS316, seal - PTFE, with pneumatic actuator PA-DA-105-1 double acting, with pneumatic distributor 4M310-08 220V, with LSU APL-210N:
| DN | d, mm | D2, mm | D1, mm | D, mm | T, mm | C, mm | L, mm | A, mm | E, mm |
| 80 | 15 | 45 | 65 | 95 | 14 | 14 | 42 | 495 | 200 |
Sketch of dimensions and dimensions DNOVA BV3232P-FP-Fb-ISO-H, full bore wafer, stainless steel SS316, seal - PTFE, with pneumatic actuator PA-DA-105-1 double acting, with pneumatic distributor 4M310-08 220V, with LSU APL-210N
Parts and materials table DNOVA BV3232P-FP-Fb-ISO-H, full bore wafer, stainless steel SS316, seal - PTFE, with pneumatic actuator PA-DA-105-1 double acting, with pneumatic distributor 4M310-08 220V, with LSU APL-210N:
| № | Parts | Material |
| 1 | Nut | Steel 304 |
| 2 | Handle | Steel 201+PVC |
| 3 | Washer | Steel 304 |
| 4 | Locking ring | Steel 304 |
| 5 | Thrust washer | Steel 304 |
| 6 | Gland washer | Steel 304 |
| 7 | Gland | PTFE |
| 8 | Stop gasket | PTFE |
| 9 | Rod | Steel 316 |
| 10 | Ball cover | Steel 316 |
| 11 | Ball | Steel 316 |
| 12 | Ball seal | PTFE |
| 13 | Gasket | PTFE |
| 14 | Body | Steel 316 |
Parts and material sketch DNOVA BV3232P-FP-Fb-ISO-H, full bore wafer, stainless steel SS316, seal - PTFE, with pneumatic actuator PA-DA-105-1 double acting, with pneumatic distributor 4M310-08 220V, with LSU APL-210N
Technical parameters of pneumatic actuator PA-DA-105-1:
| Type of pneumatic actuator | double-acting |
| Control pressure, bar | 2 ÷ 8 |
| Operating temperature, °C | -20 to +80 |
| Visual position indicator | open / closed |
| Manual control | handwheel |
| Swivel angle, ° | 90 ± 5 |
| Top connection standard | NAMUR |
| Air connection standard | NAMUR |
| Air supply connection thread | G 1/4ʺ |
| ISO flange type | F07/F10 |
| Stem square, mm | 22x22 |
| Weight, kg | 9 |
| Average life, cycles closed/open | 300 000 |
Pneumatic actuator PA-DA-105-1
Dimensions and dimensions of the pneumatic actuator PA-DA-105-1:
| A, mm | 495 |
| A1, mm | 461.5 |
| B, mm | 133 |
| C, mm | 109.5 |
| D, mm | 153 |
| E, mm | 57.5 |
| F, mm | 64 |
| G, mm | 26 |
| H, mm | 80 |
| I, mm | 30 |
| N, mm | 22 |
| W, mm | 200 |
| J, mm | 102 |
| K, mm | 70 |
| L, mm | M10x16 |
| M, mm | M8x13 |
| O, mm | 4 |
| P, mm | 4 |
| S, mm | M6 |
| T, mm | 24 |
| U, mm | 32 |
Sketch of dimensions and dimensions of pneumatic actuator PA-DA-105-1
PA-DA-105-1 air actuator parts and materials table:
| № | Part name | Material |
| 1 | Indicator screw | ABS (plastic) |
| 2 | Position indicator | ABS (plastic) |
| 3 | Spring clip | Stainless steel 304 |
| 4 | Washer | Stainless steel 304 |
| 5 | External washer | Engineering plastic |
| 6 | Adjustment screw | Stainless steel 304 |
| 7 | Nut | Stainless steel 304 |
| 8 | Washer | Stainless steel 304 |
| 9 | Body | Extruded aluminum alloy |
| 10 | Piston | Die cast aluminum alloy |
| 11 | Piston O-ring | NBR |
| 12 | Bearing group | Engineering plastic |
| 13 | End cap O-ring | NBR |
| 14 | End cap | Die cast aluminum alloy coated with polyester paint |
| 15 | Fixing screw | Stainless steel 304 |
| 16 | Internal washer | Engineering plastic |
| 17 | Sealing ring | NBR |
| 18 | Bearing | Engineering plastic |
| 19 | Retainer | Alloy steel |
| 20 | Gear | Alloy steel |
| 21 | Bearing | Engineering plastic |
| 22 | Sealing ring | NBR |
Parts and material sketch of the PA-DA-105-1 pneumatic actuator
Technical characteristics of the pneumatic valve 4m310-08 220V:
| Design | spool type |
| Nominal pressure PN, MPa (kg/cm2) | 1,2 (12) |
| Working pressure, bar | 1,5...8 |
| Working medium | filtered compressed air |
| Ambient temperature t, ⁰C | +5 to +50 |
| Response frequency | 5 cycles/s |
| Manual duplication | is |
| Degree of protection | IP 65 |
| Mounting | through holes in the housing |
| Enclosure material | anodized aluminum |
| Response time | 0.05 sec. |
Technical parameters of limit switch unit APL-210N:
| Name | Value |
| Model of limit switch unit | APL-210N |
| Maximum voltage of limit switch, V | 250 |
| Working environment temperature, °C | -40 to +80 |
| Service life, years | 10 |
Limit switch unit APL-210N
Dimensions and dimensions of the APL-210N limit switch unit:
| Model | H, mm | L, mm | B, mm | D, mm | D1, mm | M |
| APL-210N | 77 | 112 | 88 | 10 | 5 | 20x1.5 |
Specifications
Delivery
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