Knife gate valve Elephant GVKR1331E-1W-Fb-2P DN50-300 6/10/16 bar flanged joint, spindle - retractable, body - cast iron GGG40, seal - EPDM, with pneumatic drive, WENZ, pneumatic distributor 4V210-08 220V, induction sensors LJ12A3-4-J/EZ 220V and ATU AFC2
Knife gate valve Elephant GVKR1331E-1W-Fb-2P DN50-300 6/10/16 bar flanged joint, spindle - retractable, body - cast iron GGG40, seal - EPDM, with pneumatic drive, WENZ, pneumatic distributor 4V210-08 220V, induction sensors LJ12A3-4-J/EZ 220V and ATU AFC2 - DN50 / 16 bar está agotado y se enviará tan pronto como vuelva a estar disponible.
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Entrega y envío
Entrega y envío
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Descripción
Descripción
The gate valve is designed to be installed on a pipeline as a shut-off device and to regulate the flow of the working medium in water supply systems (except for drinking water supply systems) and in the chemical industry.
The principle of operation of a gate valve is based on the movement of the gate (knife) perpendicular to the flow of the medium. When the nominal diameter of the pipeline is completely blocked, the flow stops; when partially blocked, the flow is regulated.
The principle of operation of the pneumatic actuator is based on the movement of a built-in piston by compressed air, which enters the system from a compressor or reservoir.
Main technical characteristics GVKR1331E-1W-Fb-2P DN50-300 6/10/16 bar flanged joint, spindle - retractable, body - cast iron GGG40, seal - EPDM, with pneumatic drive, WENZ, pneumatic distributor 4V210-08 24V, induction sensors LJ12A3-4-Z/EX 24V
| Name | Meaning |
| Connection type | Interflange |
| Environment | Water, technical water |
| Control type | Pneumatic drive |
| Application | Water supply, heat supply, industry |
| Gate valve type | Gate valve |
| Working medium temperature, °C | From -30 to +110 |
| Country of manufacture | China |
Overall and mounting dimensions GVKR1331E-1W-Fb-2P DN50-300 6/10/16 bar flanged joint, spindle - retractable, body - cast iron GGG40, seal - EPDM, with pneumatic drive, WENZ, pneumatic distributor 4V210-08 24V, induction sensors LJ12A3-4-Z/EX 24V
| DN | L, mm | D, mm | D1, mm | D2, mm | H1 | G | N - Th | T, mm | Ød, mm | ⬤ | |
| 50 | 48 | 165 | 125 | 99 | 417 | 1/2" | 4 – М16 | 12 | 18 | 2 | 2 |
| 80 | 51 | 200 | 160 | 132 | 510 | 1/2" | 8 – М16 | 12 | 18 | 2 | 6 |
| 100 | 51 | 220 | 180 | 156 | 600 | 1/2" | 8 – М16 | 12 | 18 | 2 | 6 |
| 125 | 57 | 250 | 210 | 181 | 628 | 1/2" | 8 – М16 | 14 | 18 | 2 | 6 |
| 150 | 57 | 285 | 240 | 211 | 780 | 1/2" | 8 – М20 | 14 | 23 | 2 | 6 |
| 200 | 70 | 340 | 295 | 266 | 880 | 1/2" | 8 – М20 | 18 | 23 | 2 | 6 |
| 250 | 70 | 395 | 350 | 319 | 1088 | 3/4” | 12 – М20 | 18 | 23 | 4 | 8 |
| 300 | 76 | 445 | 400 | 370 | 1232 | 3/4” | 12 – М20 | 20 | 23 | 6 | 6 |
Sketch of overall and installation dimensions GVKR1331E-1W-Fb-2P DN50-300 6/10/16 bar flanged joint, spindle - retractable, body - cast iron GGG40, seal - EPDM, with pneumatic drive, WENZ, pneumatic distributor 4V210-08 24V, induction sensors LJ12A3-4-Z/EX 24V
Main materials of gate valve parts GVKR1331E-1W-Fb-2P DN50-300 6/10/16 bar flanged joint, spindle - retractable, body - cast iron GGG40, seal - EPDM, with pneumatic drive, WENZ, pneumatic distributor 4V210-08 24V, induction sensors LJ12A3-4-Z/EX 24V
| № | Part name | Material |
| 1 | Housing | GGG40 cast iron |
| 2 | Seal | EPDM |
| 3 | Ring | AISI/SS 304 stainless steel |
| 4 | Slide valve | AISI/SS 304 stainless steel |
| 5 | Guide seal | PTFE |
| 6 | Gland packing | PTFE |
| 7 | Seal | WCB steel |
| 8 | Cartridge | WCB steel |
| 9 | Pneumatic cylinder rod | 45+Cr steel |
| 10 | Stand | Q235 steel |
| 11 | Switch | - |
| 12 | Stand head | GGG40 cast iron |
| 13 | Pneumatic cylinder | - |
| 14 | Solenoid | - |
| 15 | Filter | - |
| 16 | Wedge | GGG40 cast iron |
Sketch of the main materials for gate valve parts GVKR1331E-1W-Fb-2P DN50-300 6/10/16 bar flanged joint, spindle - retractable, body - cast iron GGG40, seal - EPDM, with pneumatic drive, WENZ, pneumatic distributor 4V210-08 24V, induction sensors LJ12A3-4-Z/EX 24V
Technical parameters of SC pneumatic cylinders
| Name | Meaning |
| Model | SC |
| Design | double action |
| Working environment | compressed air |
| Contamination class | 6 |
| Damping | adjustable |
| Working pressure range, bar | 1-9 |
| Working temperature range, °C | from -5 to +70 |
Dimensions and sizes of SC pneumatic cylinders
| Model | SC 100x75; SC 100x85; SC 100x110; SC 100x130; SC 100x155 | SC 125x180; SC 125x230 | SC 160x280; SC 160x330 |
| A, mm | 188 | 246 | 283 |
| B, mm | 75 | 102 | 112 |
| C, mm | 114 | 144 | 171 |
| D, mm | 47 | 60 | 65 |
| E, mm | 54 | 70 | 80 |
| F, mm | 21 | 32 | 32 |
| G, mm | 33 | 40 | 50 |
| H, mm | 40 | 50 | 60 |
| I, mm | 26 | 39 | 52 |
| J, mm | 10 | 11 | 14 |
| K | М20х1,5 | М27х2 | М36х2 |
| L | М10х1,5 | М12х1,75 | М16х2 |
| M, mm | 11,5 | 15 | 15 |
| N, mm | 16,5 | 20 | 25 |
| O | G1/2” | G1/2” | G3/4” |
| S, mm | 112 | 140 | 180 |
| T, mm | 84 | 110 | 140 |
| V, mm | 25 | 32 | 40 |
| W, mm | 22 | 29 | 36 |
Sketch of dimensions and sizes of SC pneumatic cylinders
Technical parameters of the Elephant 4V210-08 pneumatic distributor
| Name | Meaning |
| Type of pneumatic distributor | spool valve |
| Pneumatic distributor model | 4V210-08 |
| Working pressure, bar | 1.5 ÷ 1.8 |
| Frequency of operation, cycles/sec | 5 |
Technical parameters of LJ12A3-4 induction sensors
| Name | Meaning |
| Design | cylindrical |
| Sensor type | induction |
| Current, mA | 400 |
| Activation distance, mm | 4 |
| Activation indication | yes |
| Protection rating, IP | 67 |
Technical parameters of the Elephant AFC2000 air preparation unit
| Name | Meaning |
| Working pressure, bar | 8 |
| Adjustable pressure range, bar | 0.5 ÷ 9 |
| Size of filtered particles, μm | 40 μm |
| Weight, kg | 0.395 |
Especificaciones
Especificaciones
-
País de origen
-
Tipo de conexión
-
Entorno operativoWater, Technical water
-
Tipo de sello
-
Actuador neumático
-
Anulación manual
-
Tensión de alimentación
Reseñas (0)
Reseñas (0)
Documentación
Documentación
Pago y seguridad
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