How it works
Multi-turn handwheel
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
La válvula de compuerta está diseñada para instalarse en tuberías como dispositivo de corte y regular el caudal del fluido en sistemas de suministro de agua (excepto agua potable) y en la industria química. Su principio de funcionamiento consiste en mover la compuerta (cuchilla) perpendicularmente al flujo del fluido. El caudal se detiene cuando el diámetro nominal de la tubería está completamente obstruido y se ajusta cuando está parcialmente obstruido.
B
Dimensiones generales y de instalación Válvulas de compuerta de guillotina DNOVA GVKR3232E-1W-Fb-S, material del cuerpo - acero inoxidable AISI 316, material de la cuchilla - acero inoxidable AISI 316, junta - EPDM, volante:
| DN | Largo, mm | Re, mm | D1, mm | D2, mm | D0, mm | H1 | N - Jueves | T, mm | d, mm | ⬤ | yo | Peso |
| 50 | 46 | 160 | 125 | 95 | 180 | 250 | 4 – Рњ16 | 12 | 18 | 2 | 2 | 6,0 |
| 80 | 50 | 200 | 160 | 128 | 200 | 305 | 8 – Рњ16 | 12 | 18 | 2 | 6 | 9,0 |
| 100 | 51 | 225 | 180 | 156 | 240 | 342 | 8 – Рњ16 | 12 | 18 | 2 | 6 | 12,3 |
| 150 | 57 | 285 | 240 | 211 | 280 | 450 | 8 – Рњ20 | 14 | 23 | 2 | 6 | 19,0 |
| 200 | 70 | 340 | 295 | 266 | 300 | 520 | 8 – Рњ20 | 18 | 23 | 2 | 6 | 26,0 |
| 250 | 70 | 395 | 350 | 319 | 315 | 655 | 12 – 20 | 18 | 23 | 4 | 8 | 37,0 |
B
Materiales Válvulas de guillotina DNOVA GVKR3232E-1W-Fb-S, material del cuerpo - acero inoxidable AISI 316, material de la cuchilla - acero inoxidable AISI 316, junta - EPDM, volante:
| - | Nombre de la pieza | Material |
| 1 | Cuerpo | Acero inoxidable SS316 |
| 2 | Sello | EPDM |
| 3 | Anillo | Acero inoxidable SS316 |
| 4 | Schieber | Acero inoxidable SS316 |
| 5 | Sello guía | PTFE |
| 6 | Embalaje | PTFE |
| 7 | Glándula | Acero inoxidable SS304 |
| 8 | Patrón | Acero WCB |
| 9 | Vara | Acero inoxidable SS304 |
| 10 | Estante | Acero Q235 |
| 11 | Volante manual | hierro fundido GGG40 |
| 12 | Cubrir | acero Q235 |
| 13 | Cuña | acero inoxidable SS316 |
B
- Body material
- acero inoxidable AISI 316
- Stopper Material
- acero inoxidable AISI 316
- Maximum allowable temperature
- 110 °C
- Connection type
- Brida compacta
- Control type
- volante
- Gate valve type
- válvula de guillotina
- Nominal pressure
- 10 barras
- Type of seal
- EPDM
- 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