Description
Butterfly valve WBV1132N-2W-Fb PA-DA 4M310-08 APL-510N-EX 4M310-08 220V is designed for use as shut-off or regulating valves to control flows in heating systems, water supply, in technological processes of food, chemical, oil and gas, pulp and paper and other industries.
PA-DA pneumatic actuators are designed for automation of control process of industrial shut-off valves - gates, ball valves. Pneumatic actuators are designed for operation both indoors and outdoors. All internal and external parts are anticorrosive coated.
Pneumatic actuators 4m310-08 220 V are used for control in pneumatic systems having NAMUR docking surface to install the actuators through through holes in the housing.
The APL-510N-EX limit switch box is an electrical device designed to open and close the working circuit and to visualize the positions of the shut-off body of pipeline valves. In a sealed box, as a rule, there are two mechanical switches designed for voltage up to 250 V, which monitor the position of the actuator stem and signalize in extreme positions. They are mounted on top of the actuator surface. In the upper part of the limit switch unit there is a two-color visual indicator hemisphere. If the connected pipe fitting is closed, only the red part of the hemisphere labeled CLOSED is visible; if it is open, only the yellow part labeled OPEN is visible. This visual indicator is clearly visible from a distance, which simplifies the inspection of the equipment, and the color difference between the open and closed position reduces the probability of misinterpretation of information. Due to the use of the BCV it becomes possible to transmit information on the position of pipeline valves (open/closed) to automated control systems, which allows to increase the reliability of the system as a whole and simplifies diagnostics in case of malfunction detection.
Technical parameters of DNOVA WBV1132N-2W-Fb-H butterfly valves, body material - gray cast iron GG25, disc material - stainless steel AISI 316L, sealing - NBR, with double-acting pneumatic actuator PA-DA, 4M310-08 220V, APL-510N-EX:
| Nominal diameter DN, mm | 40-200 |
| Working pressure PN, bar | 16 |
| Working medium temperature t, ⁰C | -20 to +120 |
| Working medium | cold and hot water, air without oil and grease impurities, other media neutral to the material |
| Flow direction | double-sided |
| Body material | cast iron GG25 |
| Control type | manual (handle) |
| Supplement | electric or pneumatic actuator possible (ISO 5211-2001) |
Butterfly valves WBV1132N-2W-Fb-H, body material - grey cast iron GG25, disk material - stainless steel AISI 316L, seal - NBR, with pneumatic actuator double action PA-DA, 4M310-08 220V, LSU APL-510N-EX
Dimensions and dimensions of butterfly valves DNOVA WBV1132N-2W-Fb-H, body material - gray cast iron GG25, disc material - stainless steel AISI 316L, sealing - NBR, with double-acting pneumatic actuator PA-DA, 4M310-08 220V, APL-510N-EX:
| DN | A, mm | C, mm | K, mm | L1, mm | E, mm |
| 40 | 114 | 153 | 121.4 | 153 | 34 |
| 50 | 131 | 174 | 121.4 | 174 | 43 |
| 65 | 140 | 174 | 121.4 | 174 | 46 |
| 80 | 150 | 216 | 121.4 | 216 | 46 |
| 100 | 163 | 216 | 121.4 | 216 | 52 |
| 125 | 178 | 279 | 121.4 | 279 | 56 |
| 150 | 191 | 279 | 121.4 | 279 | 56 |
| 200 | 238 | 308 | 121.4 | 308 | 60 |
| 250 | 285 | 405 | 121.4 | 405 | 68 |
| 300 | 315 | 465 | 121.4 | 465 | 78 |
Sketch Butterfly valves WBV1132N-2W-Fb-H, body material - grey cast iron GG25, disk material - stainless steel AISI 316L, seal - NBR, with pneumatic actuator double action PA-DA, 4M310-08 220V, LSU APL-510N-EX
Materials of butterfly valves DNOVA WBV1132N-2W-Fb-H, body material - gray cast iron GG25, disc material - stainless steel AISI 316L, sealing - NBR, with double-acting pneumatic actuator PA-DA, 4M310-08 220V, LSU APL-510N-EX:
| № | Part name | Material |
| 1 | Body | cast iron GG25 |
| 2 | Seat seal | NBR |
| 3 | Disk | stainless steel 316L |
| 4 | Rod | SS AISI 416 |
| 5 | Pin | SS AISI 420 |
| 6 | Sleeve | PTFE |
| 7 | O-ring | NBR |
| 8 | Plate | carbon steel |
| 9 | Handle | ductile iron |
Sketch of parts and materials Butterfly valves WBV1132N-2W-Fb-H, body material - grey cast iron GG25, disk material - stainless steel AISI 316L, seal - NBR, with pneumatic actuator double action PA-DA, 4M310-08 220V, LSU APL-510N-EX
Technical data of PA-DA pneumatic actuators:
| Design | Double action |
| Nominal pressure PN, bar | 12 |
| Working pressure, bar | 2...8 |
| Working medium | Filtered compressed air or non-aggressive gases, oils |
| Maximum particle diameter | less than 30 µm2 |
| Operating temperature t, ⁰C | - 20 to +80 - 40 to +80 (low temperature version) - 20 to +160 (in dry air) |
| Adjustment range | ± 5 ° for rotation at 0 ° and 90 ° |
| Manual override | is |
| Position indicator | open/closed |
| Operating environment | indoors and outdoors. (All internal and external parts are anti-corrosion coated) |
PA-DA pneumatic actuator
PA-DA pneumatic actuator component materials:
| № | Name | Material |
| 1 | Enclosure | 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 clip | 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 | Adjustment nut | stainless steel |
| 26 | Adjustment screw | stainless steel |
| 27 | Sleeve | aluminum |
Parts and material sketch of the PA-DA 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. |
Characteristics of limit switch unit APL-510N-EX:
| Parameter | Significance |
| Enclosure | all-weather IP67/ NEMA4 4X,7,9 explosion-proof E EX d IIC T6 |
| Compatible devices | quarter-turn pneumatic actuators; - any actuators with shaft rotation by 90 |
| Full rotation angle | 90° |
| Cable glands | 2 x NPT 3/4” |
| Electrical connection | screw terminals 8 points (0.08 - 2.5) mm2 |
| Cable gland thread | 2 x NPT 3/4” |
| Type of visual indicator | two-color hemisphere: OPEN (Open) - yellow CLOSED (Closed) - red |
| Switches/sensors | two mechanical switches two proximity sensors |
| Rated voltage, V | 250 |
| Rated current, A | 16 |
| Permissible ambient temperature, °C | -20 to +66 |
| Average life, cycles | 10 000 000 |
| Weight, kg | 1.8 |
Specifications
Delivery
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