Description
A stainless steel ball valve is a reliable and versatile device for controlling the flow of liquids and gases in various industrial sectors. Made from corrosion-resistant stainless steel, it possesses high strength and can withstand both high temperatures and pressures. Ball valves are easy to operate, provide secure sealing, and minimize the risk of leaks, making them an ideal choice for use in the oil and gas industry, water treatment plants, the food industry, and other areas where a reliable and durable valve is needed to regulate the flow of substances.
Pneumatic rotary actuators Ball valves DNOVA BV3232P-FP-Fb-ISO DN15-100 Ru16, full bore interflanged, SS316 stainless steel, PTFE, with double-acting pneumatic actuator PA-DA, with pneumatic valve 4M310-08 24V, with BCV APL-410N EX, with manual doubler MON1-250-T26-ISO are 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.
The APL-410N EX limit switch unit is designed for visual and electrical signalling of end positions of the valve shut-off body. It is mounted from above on the surface of the pneumatic actuator and connected to the actuator shaft - DIN standard. The sealed box usually contains two sensors which monitor the position of the actuator shaft and signalise the end positions. The visual indication of the position can be observed on the unit body there is a 3D visual indicator RED-CLOSED and YELLOW-OPEN.
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Technical characteristics of ball valves DNOVA BV3232P-FP-Fb-ISO-H PA-DA 4M310-08 24V APL-410N EX MON Rou16
| Nominal diameter DN, mm | 15 – 100 |
| Nominal pressure PN, MPa (kg/cm2) | 1.6 (16) |
| Ambient temperature t, вЃ°C | From -50 to +200 |
| Working environment | Water, steam, petroleum products and other liquid or gaseous media that are neutral to the materials used |
| Connection to the pipeline | interflange |
| Control type | manual (handle) |
| Passage of the ball | full bore without constriction |
| Addition | installation of electric or pneumatic drive is possible (ISO 5211-2001) |
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Material sketch of ball valve DNOVA BV3232P-FP-Fb-ISO-H PA-DA 4M310-08 24V APL-410N EX MON Rou16
Materials of parts of ball valve DNOVA BV3232P-FP-Fb-ISO-H PA-DA 4M310-08 24V APL-410N EX MON Rou16
| No. | Name | Material |
| 1 | screw | Stainless steel SS304/SS |
| 2 | Pad | PTFE |
| 3 | Thrust washer | PTFE |
| 4 | Stock | Stainless steel SS304/SS316/SS |
| 5 | Lid | Steel WCB/CF8/CF8M |
| 6 | Frame | Steel WCB/CF8/CF8M |
| 7 | Ball seal | PTFE |
| 8 | Ball | Stainless steel SS304/SS316/SS |
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Technical characteristics of pneumatic actuators Ball valves DNOVA BV3232P-FP-Fb-ISO DN15-100 Ru16, full bore interflanged, stainless steel SS316, PTFE, with double-acting pneumatic actuator PA-DA, with pneumatic valve 4M310-08 24V, with BCV APL-410N EX, with manual override MON1-250-T26-ISO.
| Design | Double action |
| Nominal pressure PN, bar | 12 |
| Working pressure, bar | 2 bar |
| Working environment | Filtered compressed air or non-aggressive gases, oils |
| Maximum particle diameter | less than 30 Вµm2 |
| Operating temperature t, вЃ°C |
from 20 to +80 from 40 to +80 (low-temperature version) from 20 to +160 (with dry air) |
| Adjustment range | В±5В° for rotation at 0В° and 90В° |
| Manual duplication | There is |
| Position indicator | open/closed |
| Operating environment | indoors and outdoors. (All internal and external parts have anti-corrosion coating) |
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Sketch of pneumatic actuator materials Ball valves DNOVA BV3232P-FP-Fb-ISO DN15-100 Ru16, full bore interflanged, stainless steel SS316, PTFE, with double-acting pneumatic actuator PA-DA, with pneumatic valve 4M310-08 24V, with BCV APL-410N EX, with manual override MON1-250-T26-ISO.
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Materials of parts of pneumatic actuator Ball valves DNOVA BV3232P-FP-Fb-ISO DN15-100 Ru16, full bore interflanged, stainless steel SS316, PTFE, with double-acting pneumatic actuator PA-DA, with pneumatic valve 4M310-08 24V, with BCV APL-410N EX, with manual override MON1-250-T26-ISO.
| 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 |
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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 characteristics of limit switch unit APL-410N EX
| Frame | All-weather IP65 explosion-proof Exd IIB T6 |
| Cable entries | 2 x NPT1/2” |
| Terminal blocks | 8 points (0.05 – 2.5) mm2 |
| Position indicator | 0 - 90В° (free rotation 90В°) CLOSED - red; OPEN - yellow |
| Switches/sensors | two mechanical switches two proximity sensors |
| Nominal voltage, V | 250 |
| Permissible ambient temperature, В°C | from -25 to +80 |
| Service life, years | 10 |
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Materials of limit switch unit APL-410N EX:
| Name | Materials |
| Case cover and body | aluminum die casting |
| Shaft | stainless steel |
| Indicator cover | polycarbonate |
| Cam | polycarbonate |
| Spring | stainless steel |
| Housing cover bolts | stainless steel |
| Sealing ring | NBR |
| Sleeve | bronze |
| Sealing ring (shaft) | stainless steel |
| Ground terminal | stainless steel |
| Indicator | ABS plastic / polycarbonate |
| bracket | stainless steel |
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Passports and certificates
Data sheet for DNOVA pneumatic valve 4m310-08
Data sheet for DNOVA DA/SA-xxx double-acting pneumatic actuator with return springs
Data sheet for DNOVA HDM manual overrides for pneumatic actuators and quarter-turn valves
Data sheet for limit switch unit DNOVA APL-410N EX
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Specifications
Delivery
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