Vanne papillon d'eau Elephant WBV1616E-2W-Fb-H, matériau du corps - fonte QT450, matériau du disque - fonte QT450, joint - EPDM, actionneur pneumatique PA-SA avec ressorts de rappel, positionneur YT-1000RSN sans rétroaction
Vanne papillon d'eau Elephant WBV1616E-2W-Fb-H, matériau du corps - fonte QT450, matériau du disque - fonte QT450, joint - EPDM, actionneur pneumatique PA-SA avec ressorts de rappel, positionneur YT-1000RSN sans rétroaction - DN100 / 16 bars está agotado y se enviará tan pronto como vuelva a estar disponible.
No se ha podido cargar la disponibilidad de recogida
Entrega y envío
Entrega y envío
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Descripción
Descripción
Butterfly valves are 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. The valves are opened and closed by turning the disk by 90°. Opening is performed by turning the handle counterclockwise, closing - clockwise.
Pneumatic rotary actuators with return spring PA-SA-XXX are designed for automation of industrial valves control process with maximum torque up to 2128 Nm.
The electropneumatic rotary positioner is used to control pneumatic rotary actuators by means of an electric controller or control system with analog DC output signal range from 4 to 20 mA.
Technical parameters of Water Butterfly Valve Elephant WBV1616E-2W-Fb-H, body material - cast iron QT450, disk material - cast iron QT450, seal - EPDM, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN without feedback:
| Name | Significance |
| Nominal pressure PN, bar | 16 |
| Working medium temperature, °C | from -20 to +150 |
| Application | water supply, heat supply |
| Connection to pipeline | Interflange (threaded lugs) |
| Gate type | swivel disk |
| Control type | pneumatic actuator |
| Manufacturer's country | China |
Butterfly valves WBV1616E-2W-Fb-H, body material - cast iron QT450, disk material - cast iron QT450, seal - EPDM, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN without feedback
Dimensions and dimensions of butterfly valves Elephant WBV1616E-2W-Fb-H, body material - cast iron QT450, disk material - cast iron QT450, seal - EPDM, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN without feedback:
| DN | H, mm | A, mm | E, mm | S, mm | C, mm |
| 50 | 203 | 216 | 109 | 62.5 | 117.5 |
| 65 | 224 | 279 | 134 | 62.5 | 117.5 |
| 80 | 248 | 279 | 134 | 62.5 | 117.5 |
| 100 | 277.5 | 308 | 157 | 62.5 | 117.5 |
| 125 | 317.5 | 405 | 174 | 62.5 | 117.5 |
| 150 | 354.5 | 465 | 199 | 62.5 | 117.5 |
Sketch Butterfly valves WBV1616E-2W-Fb-H, body material - cast iron QT450, disk material - cast iron QT450, seal - EPDM, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN without feedback
Materials of butterfly valves Elephant WBV1616E-2W-Fb-H, body material - cast iron QT450, disk material - cast iron QT450, seal - EPDM, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN without feedback:
| № | Details | Material |
| 1 | Body | cast iron QT450 |
| 2 | Disk | cast iron QT450 |
| 3 | Seat seal | EPDM |
| 4 | Rod | stainless steel SS 316 |
Sketch of parts and materials Butterfly valves WBV1616E-2W-Fb-H, body material - cast iron QT450, disk material - cast iron QT450, seal - EPDM, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN without feedback
Technical data of PA-SA pneumatic actuators
| Design | with return springs |
| 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) |
Materials of PA-SA pneumatic actuator parts:
| № | 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 |
Material sketch of PA-SA pneumatic actuator
Technical parameters of electropneumatic rotary positioners:
| Name | Value |
| Control input signal, mA | 4 ~ 20 |
| Internal resistance, Ohm | 250(±15) |
| Input pressure, bar | 1,4~7 |
| Lever travel angle | 0~90° |
| Compressed air connection thread | 1/4″ |
| Pressure gauge connection thread | 1/8″ |
| Cable gland | G1/2″ |
| Protection type | IP66 |
| Compressed air flow rate, l/min | 3 |
| Output air flow rate, l/min | 80 |
| Housing material | aluminum casting |
Electropneumatic rotary positioners
Dimensions and dimensions of electropneumatic rotary positioners:
| Positioner model | YT-1000RSN |
| A, mm | 224.3 |
| B, mm | 166.5 |
| C, mm | 117.5 |
| D, mm | 132.3 |
| E, mm | 6 |
| F, mm | 122 |
| G, mm | 45 |
| H, mm | 45 |
| I, mm | 23 |
| J, mm | 27 |
| K, mm | 32.5 |
| L, mm | 35.5 |
| M, mm | 91.8 |
| N, mm | 37.2 |
| O, mm | 43.5 |
| P, mm | 26.5 |
| Q, mm | 33 |
| R, mm | 80.25 |
| S, mm | 62.5 |
| T, mm | 8 |
| U1, mm | 70 |
| U2, mm | 93 |
| V1, mm | 40 |
| V2, mm | 63 |
| W, mm | 26 |
| X, mm | 32 |
| Y, mm | 9 |
| Z, mm | 24 |
Sketch of dimensions and dimensions of electropneumatic rotary positioners
Especificaciones
Especificaciones
-
País de origen
-
Temperatura máxima permitida
-
Tipo de conexión
-
Entorno operativoWater, Oils, Hydrocarbons
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Tipo de sello
-
Material del disco
-
Anulación manual
-
Interruptores de límite
-
Tipo de actuador neumático
Reseñas (0)
Reseñas (0)
Documentación
Documentación
Electropneumatic rotary positioner ELEPHANT YT-1000RSN with without feedback for pneumatic rotary actuators control signal 4-20 mA without explosion protection
Electropneumatic rotary positioner ELEPHANT YT-1000RSN with or without feedback
butterfly valve Elephant wbv16xx-2w-fb-h dn50-150 pn16 lug
Pneumatic rotary actuator ELEPHANT PA-x-x double-acting and with return springs
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