Description
The ball valve is used as a shut-off valve in heating, water supply, 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.
DNOVA pneumatic double-acting rotary actuators PADA are designed to automate the process of controlling industrial valves with maximum torque up to 2128 Nm.
The pneumatic valve is used to change the direction, start, stop the compressed air flow in the pneumatic system depending on the external control action.
The air treatment unit is designed to clean compressed air from moisture droplets and solid particles, remove condensate, automatically maintain the pressure value at a preset level, supply lubricant from the tank in the compressed air flow to the pneumatic system elements.
Technical parameters of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R full bore flanged, body - stainless steel 316
| Parameter | Value |
|---|---|
| Nominal Pressure PN, bar | 16 |
| Operating Temperature, °C | -29 to 150 |
| Valve Type | Two-way |
| Application | Water supply, heating, industry |
| Working Medium | Water, air, neutral media |
| Pipeline Connection | Flanged |
| Water-drawing | No |
| Bore Type | Full bore |
| Control Type | With pneumatic actuator |
| Connection Type | Flanged |
| Operation | Double-acting pneumatic actuator |
| Limit Switches | No |
| Pneumatic Distributor | Yes |
| Electro-pneumatic Positioner | No |
| Average Service Life, years | 10 |
| Warranty, years | 1 |
| Country of Manufacture | China |
Dimensions and dimensions of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R full bore flanged, body - stainless steel 316
| DN | L | H | ØD | ØD1 | ØD2 | A | E |
| 200 | 400 | 180 | 340 | 295 | 268 | 405 | 174 |
| 250 | 450 | 296 | 405 | 355 | 320 | 465 | 199 |
| 300 | 610 | 305 | 460 | 410 | 378 | 542 | 257 |
Sketch dimensions and dimensions of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R full bore flanged, body - stainless steel 316
Table of parts and materials for ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R full bore flanged, body - stainless steel 316
| № | Part Name | Material |
|---|---|---|
| 1 | Body | Stainless steel 316 |
| 2 | Gasket | Stainless steel 316 + Graphite |
| 3 | Cover | Stainless steel 316 |
| 4 | Nut | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 5 | Bolt | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 6 | Ball Seal | PTFE |
| 7 | Ball | Stainless steel 316 |
| 8 | Stem | Stainless steel 316 |
| 9 | Support Pad | PTFE |
| 10 | Stem Seal | PTFE |
| 11 | Packing Seal | Stainless steel 316 |
| 12 | Bolt | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 13 | Support Frame | Stainless steel 304 |
| 14 | Gasket | Stainless steel 304 |
| 15 | Stud | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 16 | Nut | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 17 | Cushioning Gasket | Stainless steel |
| 18 | Stud | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 19 | Nut | Stainless steel ASTM A193 Gr.B8M Cl2 |
| 20 | Gear Transmission | Steel 45 |
| 22 | Screw | Stainless steel ASTM A193 Gr.B8M Cl2 |
Parts and materials sketch for ball valves DNOVA BV3232P(2pc)-FP-F-ISO-R full bore flanged, body - stainless steel 316
Technical parameters of pneumatic actuator DNOVA
| Parameter | Value |
|---|---|
| Design | Double-acting |
| Control Pressure, bar | 2 ÷ 8 |
| Manual Override | No |
Dimensions and dimensions of pneumatic actuator DNOVA
| Model | DA-140 | DA-160 | DA-210 |
| G | 25 | 30 | 40 |
| M | 80 | 130 | 130 |
| N | 30 | 30 | 30 |
| f0 | 62 | 62 | 79 |
| P | 30 | 30 | 30 |
| B1 | 308 | 465 | 542 |
| C | 67.5 | 87.5 | 113 |
| E | 157 | 199 | 257 |
| J | 4-M8x12 | 4-M10x16 | |
| K | 4-M10x16 | 4-M12x20 | 4-M12x20 |
| F | 36 | 38 | 38 |
| A1 | 210 | 310 | 390 |
| D | 70 | 87.5 | 113 |
| H | F10 | F10 | - |
| I | F12 | F12 | F14 |
| L | 22x22 | 27x27 | 36x36 |
Sketch of dimensions and dimensions of pneumatic actuator DNOVA
Parts and materials table for pneumatic actuator DNOVA
| № | Part Name | Qty | 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 zinc |
| 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 | Stop ring | 2 | Engineering plastic | - |
| 12 | Ring | 1 | Engineering plastic | - |
| 13 | Washer | 1 | Stainless steel | - |
| 14 | Spring clamp | 2 | Stainless steel | - |
| 15 | Indicator | 1 | Plastic | - |
| 16 | Indicator housing | 1 | Plastic | - |
| 17 | Bearing | 1 | Engineering plastic | - |
| 18 | Cam | 1 | Steel | Oxidation / Galvanized zinc |
| 19 | Bearing | 1 | NBR | - |
| 20 | Bearing | 1 | Engineering plastic | - |
| 21 | Bearing | 1 | Engineering plastic | - |
| 22 | O-ring | 2 | NBR | - |
| 23 | O-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 characteristics of the pneumatic distributor 4M310-08 NAMUR
| Design | Spool-type |
| Test pressure (body strength test. Not for operation!), bar | 10 |
| Working pressure (recommended range for normal operation), bar | 1.5 ÷ 8 |
| Valve type | 5/2 five-port, two-position |
| Working medium | purified air (40 µm filter fineness) |
| Operating temperature, °C | 0 to +60 |
| Actuation frequency | 5 cycles per second |
| Manual override | yes |
| Protection rating/insulation class | IP65/F |
| Connection to pneumatic actuator | NAMUR-compliant mounting surface (VDI/VDE3845) |
| Body material | anodized aluminum |
| Effective cross-sectional area, mm2 | 25 (Cv = 1.4) |
| Exhaust port dimensions (vent to atmosphere) | 2 - PT1/4” |
| Air inlet port size (to pneumatic valve) | G1/4” |
| Air outlet port size (to pneumatic actuator) | 2 x Ø19.2 mm |
| Response time, sec | 0.05 |
| Supply voltage, V | 220AC/24DC |
| Coil power | 220VAC – 5.5 VA/24VDC – 4.8 W |
| Weight, kg | 0.35 |
| Average service life, cycles | 10,000,000 |
Overall and installation dimensions of the pneumatic distributor 4M310-08 NAMUR
| A | C | D | E | F | G | H | I | K | L | J | N | M |
| mm | ||||||||||||
| 40 | 24 | 28 | 32 | 40 | 21,5 | 69 | 45 | 17,5 | 135 | 29,3 | 40 | 27 |
Sketch of the dimensions of the pneumatic distributor 4M310-08 NAMUR
Basic materials and parts of the pneumatic distributor 4M310-08 NAMUR
| № | Part Name | Material |
| 1 | Connector | Engineering plastic |
| 2 | Nut | POM + carbon steel |
| 3 | Coil | Copper |
| 4 | Control Elements | — |
| 5 | Plate | Carbon steel |
| 6 | Piston | POM |
| 7 | Control Valve Seat | Engineering plastic |
| 8 | Valve Body | Aluminum alloy |
| 9 | Spool | Aluminum alloy |
| 10 | O-Ring Seal | HNBR |
| 11 | Rear Cover | Engineering plastic |
| 12 | Filter | Synthetic material |
| 13 | Piston | POM |
| 14 | Spring | Stainless steel |
| 15 | Manual Override | Engineering plastic |
| 16 | Rear Seat | Aluminum alloy |
| 17 | Spring Seat | Aluminum alloy |
| 18 | Type C Towing Shackle | 65Mn |
Sketch of the dimensions of the pneumatic distributor 4M310-08 NAMUR
Technical parameters of limit switch units DNOVA APL-410N EX
| Parameter | Value |
|---|---|
| Model of limit switch block | APL-410N EX |
| Ambient temperature, °C | from -20 to 66 |
| Service life, years | 10 |
Dimensions and dimensions of DNOVA APL-410N EX limit switch units
| Model | D | D1 | H | L | B | M |
| APL-410N EX | 9.5 | 5 | 174 | 177 | 178 | 8 |
Passports and certificates
Data sheet for DNOVA DA/SA double-acting pneumatic actuator with return springs
Specifications
Delivery
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