How it works
Multi-turn handwheel
The number that matters
Nominal pressure
63barras
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 de la válvula de compuerta DNOVA, material del cuerpo - acero inoxidable AISI 304, material de la cuña - acero inoxidable AISI CF8, junta - acero inoxidable AISI 304, accionamiento mediante volante
| DN | Yo | D | D1 | D2 | D3 | f1 | b | F | zd |
| 50 | 250 | 175 | 135 | 102 | 88 | 4 | 26 | 3 | 4-22 |
| 80 | 310 | 210 | 170 | 133 | 121 | 4 | 28 | 3 | 8-22 |
| 100 | 350 | 250 | 200 | 156 | 150 | 4.5 | 30 | 3 | 8-26 |
| 125 | 400 | 295 | 240 | 184 | 175 | 4.5 | 34 | 3 | 8-30 |
| 150 | 450 | 340 | 280 | 212 | 204 | 4.5 | 36 | 3 | 8-33 |
| 200 | 550 | 405 | 345 | 285 | 260 | 4.5 | 44 | 3 | 12-33 |
| 250 | 650 | 470 | 400 | 345 | 313 | 4.5 | 46 | 3 | 12-39 |
| 300 | 750 | 530 | 460 | 410 | 364 | 4.5 | 62 | 4 | 16-39 |
B
B
Materiales de la válvula de compuerta DNOVA, material del cuerpo: acero inoxidable AISI 304, material de la cuña: acero inoxidable AISI CF8, sello: acero inoxidable AISI 304, operado por volante
| - | Nombre | Material |
| 1 | Caso | acero inoxidable 08X18H10 |
| 2 | Junta del asiento | acero 304 |
| 3 | Cuña | acero CF8 |
| 4 | Huso | acero 304 |
| 5 | Empaquetadora | acero 304+TRG |
| 6 | Tornillo | acero 201 |
| 7 | Tuerca | acero 201 |
| 8 | cojinete | acero CF8 |
| 9 | Sello del husillo | TRG |
| 10 | glándula | acero 201 |
| 11 | Tornillo | acero 304 |
| 12 | grapa | acero CF8 |
| 13 | Arandela | ZCuAl10Fe3 |
| 14 | Volante | KTH330 |
Boceto de válvula DNOVA, material del cuerpo: acero inoxidable AISI 304, material de la cuña: acero inoxidable AISI CF8, sello: acero inoxidable AISI 304, operada por volante
- Body material
- Acero inoxidable AISI 304/1.4301
- Stopper Material
- Acero inoxidable AISI CF8
- Maximum allowable temperature
- 425 °C
- Connection type
- Con bridas
- Control type
- Volante
- Gate valve type
- válvula de compuerta de cuña
- Nominal pressure
- 63 barras
- Type of seal
- Acero inoxidable AISI 304/1.4301
- Coating type
- Ninguno
- 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.
Total de artículos
Subtotal de productos