Vanne papillon d'eau Elephant WBV1132N-2W-Fb-H, matériau du corps - fonte grise GG25, matériau du disque - acier inoxydable AISI 316L, joint - NBR, avec actionneur pneumatique double effet PA-DA-105-1, 4V320-08 220V, BKV APL-510N-EX
Vanne papillon d'eau Elephant WBV1132N-2W-Fb-H, matériau du corps - fonte grise GG25, matériau du disque - acier inoxydable AISI 316L, joint - NBR, avec actionneur pneumatique double effet PA-DA-105-1, 4V320-08 220V, BKV APL-510N-EX - DN125 / 16 bars est en rupture de stock et sera expédié dès qu’il sera de retour en stock.
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Livraison et expédition
Livraison et expédition
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Description
Description
The butterfly valve is designed for use as shut-off or regulating valves for controlling flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries.
Pneumatic actuators are designed for automation of control process of industrial shut-off valves - gates, ball valves. Dn.ru pneumatic actuators are designed for operation both indoors and outdoors. All internal and external parts are anticorrosive coated.
Pneumatic actuators are used for control in pneumatic systems having NAMUR docking surface, for installation of actuators through through holes in the body.
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 Elephant 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-105-1, 4V320-08 220V, BKV APL-510N-EX:
| Name | Significance |
| Working pressure, bar | 16 |
| Application | water supply, heating |
| Connection to pipeline | interflanged |
| Gate type | swivel disk |
| Sealing class of the ball valve | A according to GOST 9544 |
| Control type | pneumatic actuator |
| Manufacturer's country | China |
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-105-1, 4V320-08 220V, BKV APL-510N-EX
Dimensions and dimensions of butterfly valves Elephant 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-105-1, 4V320-08 220V, BKV APL-510N-EX:
| DN | A, mm | B, mm | A1, mm | W, mm |
| 125 | 178 | 125 | 495 | 200 |
| 150 | 191 | 140 | 495 | 200 |
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-105-1, 4V320-08 220V, BKV APL-510N-EX
Technical parameters of pneumatic actuator PA-DA-105-1:
| Name | Significance |
| Construction | double action |
| Rated torque, Nm | 202 |
| Angle of rotation of actuator | 90° |
| Working pressure, bar | 8 |
| Working medium | filtered compressed air or non-aggressive gases, oils |
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 | М10х16 |
| M, mm | М8х13 |
| 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:
| № | 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 |
| 10 | Piston | Aluminum, die cast |
| 11 | Piston O-ring | NBR |
| 12 | Bearing group | Engineering plastic |
| 13 | End cap O-ring | NBR |
| 14 | End cap | Cast aluminum, polyester coated |
| 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 parameters of pneumatic valve 4V320-08 220V:
| Name | meaning |
| Type of pneumatic valve | slide valve |
| Working pressure, bar | 1.5 ÷ 1.8 |
| Supply voltage, V | 220 В |
| Total power, Va | 4.5 |
| Control | double-sided electromagnetic |
| Frequency of operation, cycle/sec | 5 |
Pneumatic valve 4V320-08 220V
Dimensions and dimensions of pneumatic valve 4V320-08 220V:
| 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 |
Sketch of dimensions and dimensions of pneumatic valve 4V320-08 220V
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, °С | от -20 до +66 |
| Average life, cycles | 10 000 000 |
| Weight, kg | 1.8 |
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