The number that matters
Nominal pressure
10barras
The pressure class of the valve body at 20 °C. Working limits depend on the medium and its temperature.
Construction
Parts and materials
Una válvula de compuerta de cuña es un tipo de válvula ampliamente utilizada en diversas industrias. Su propósito principal es iniciar o detener el flujo de un fluido, no regularlo. Su diseño es bastante sencillo: generalmente consta de una cuña, un bonete que alberga las partes móviles, un vástago que opera la válvula y dos asientos donde la cuña sella el flujo.
B
B
Dimensiones generales y de instalación de la válvula de compuerta GVWN1414E-2W-F
| DN | Yo | D | do | B | Dakota del Norte | Yo | GRAMO | K | S | b | h | h2 |
| 40 | 140 | 150 | 110 | 84 | 4-19 | 125 | 102 | 70 | 18 | 6 | 30 | 190 |
| 50 | 150 | 165 | 125 | 99 | 4-19 | 125 | 102 | 70 | 18 | 6 | 30 | 200 |
| 65 | 170 | 185 | 145 | 119 | 4-19 | 125 | 102 | 70 | 20 | 6 | 30 | 215 |
| 80 | 180 | 200 | 160 | 133 | 8-19 | 125 | 102 | 70 | 20 | 6 | 30 | 250 |
| 100 | 190 | 220 | 180 | 154 | 8-19 | 125 | 102 | 70 | 20 | 6 | 30 | 280 |
| 125 | 200 | 250 | 210 | 184 | 8-19 | 125 | 102 | 70 | 20 | 6 | 30 | 345 |
| 150 | 210 | 285 | 240 | 210 | 8-23 | 125 | 102 | 70 | 20 | 6 | 30 | 385 |
| 200 | 230 | 340 | 295 | 265 | 12-23 | 175 | 140 | 100 | 30 | 8 | 30 | 460 |
| 250 | 250 | 405 | 355 | 319 | 12-28 | 175 | 140 | 100 | 30 | 8 | 30 | 580 |
| 300 | 270 | 460 | 410 | 370 | 12-28 | 175 | 140 | 100 | 30 | 8 | 30 | 640 |
B
Boceto de la válvula de compuerta GVWN1414E-2W-F
B
B
Diseño y materiales de la válvula de compuerta DN.ru GVWN1414E-2W-F
| - | Nombre de la pieza | Material |
| 1 | Caso | hierro fundido de alta resistencia GGG50 |
| 2 | Cuña | hierro fundido + EPDM |
| 3 | Tuerca | bronce |
| 4 | Provenir | Acero inoxidable |
| 5 | Empaquetadora | EPDM |
| 6 | Tapa de la carcasa | hierro fundido de alta resistencia GGG40 |
| 7 | Anillo | Bronce |
| 8 | Anillo | EPDM |
| 9 | Pernos | Acero carbono |
| 10 | Brida ISO | hierro fundido de alta resistencia |
| 11 | glándula | hierro fundido de alta resistencia |
| 12 | Anillo | EPDM |
| 13 | Pernos | Acero carbono |
B
Boceto de la válvula de compuerta GVWN1414E-2W-F
- Body material
- Hierro fundido GGG50
- Stopper Material
- Hierro fundido + EPDM
- Maximum allowable temperature
- 120 °C
- Connection type
- Con bridas
- Control type
- Solo tallo
- Gate valve type
- válvula de compuerta de cuña
- Nominal pressure
- 10 barras
- Type of seal
- EPDM
- Coating type
- polvo epoxi
- Country of origin
- Porcelana
Production. Usually 7–14 business days after you approve the quotation and pay. Made-to-specification items are confirmed in the quotation.
Freight. Not charged at checkout. A manager quotes air and sea freight to your port or airport, and nothing ships until you approve the price and the freight.
To North America. From approval and payment to the destination port or airport: air 14–24 days, sea 32–60 days. Estimates, not guarantees.
Terms. EXW Ningbo or FOB Ningbo Port; CIF on request. The agreed term is written on the Proforma Invoice.