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As Válvula de Controle Direcional Híbrida de Operação Direta - Série D3DWR em NG10 permitem circuitos de economia de energia com cilindros diferenciais.
Representando uma abordagem inovadora para aumentar a eficiência de sistemas hidráulicos, as válvulas direcionais de atuação direta regenerativas e híbridas da série D3DWR da Parker tornam mais simples a economia de energia em atuadores lineares com válvulas. A função regenerativa integrada na linha A permite circuitos eficientes com cilindros diferenciais. A versão híbrida possibilita alternar livremente a qualquer momento para máxima economia de energia sem limitar a faixa de operação.
Mercados:
Características/Benefícios:
Onde pode ser utilizado:
Informações sobre função regenerativa e híbrida: Em aplicações com cilindros diferenciais é comum reenviar o fluxo de retorno do lado da haste para o lado do pistão para obter maior velocidade ou reduzir o fluxo da bomba. A Parker distingue entre regeneração ao nível de pressão da bomba (regeneração P) e regeneração diretamente para a área do pistão — porta A (regeneração A). As válvulas regenerativas Parker utilizam a regeneração A, por ser vantajosa.
A versão híbrida, com solenóide integrado, alterna entre modo regenerativo (para máxima velocidade) e modo padrão (para máxima força).
Observação: A série D3DWR deve ser utilizada em combinação com placa adaptadora. Para funções regenerativa e híbrida, consulte as placas adaptadoras série A10 e as placas sanduíche série H10.
| Compliance, Certifications & Safety |
|---|
| CERTIFICATE - DIN ISO 9001:2015 Certificate ISDE |
| CERTIFICATE - Position Paper ISDE 2006/42/EC and EN ISO 13849 |
| Product Demos & Tutorials |
|---|
| PRODUCT VIDEO - Directional Control Valves Basics |
| Produtos | Código de bobina | Posição da bobina | Opção de drenagem | Material de vedação | Opção de solenoide |
|---|---|---|---|---|---|
| D3DWR01C9NJW | R01 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | NBR | Without manual override |
| D3DWR04C9NJW | R04 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | NBR | Without manual override |
| D3DWR81C9NJW | R81 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | NBR | Without manual override |
| D3DWR82C9NJW | R82 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | NBR | Without manual override |
| D3DWR01C9VJW | R01 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | FPM | Without manual override |
| D3DWR04C9VJW | R04 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | FPM | Without manual override |
| D3DWR81C9VJW | R81 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | FPM | Without manual override |
| D3DWR82C9VJW | R82 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | FPM | Without manual override |
| D3DWR01C9NJWT | R01 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | NBR | With manual override |
| D3DWR04C9NJWT | R04 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | NBR | With manual override |
| D3DWR81C9NJWT | R81 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | NBR | With manual override |
| D3DWR82C9NJWT | R82 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | NBR | With manual override |
| D3DWR01C9VJWT | R01 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | FPM | With manual override |
| D3DWR04C9VJWT | R04 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | FPM | With manual override |
| D3DWR81C9VJWT | R81 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | FPM | With manual override |
| D3DWR82C9VJWT | R82 | 3 positions, spring offset in position 0, operated in position a or b | X and Y for high pressure in T1 (tank) or T2 (regenerative function) | FPM | With manual override |
| D3DWR01CNJW | R01 | 3 positions, spring offset in position 0, operated in position a or b | Standard | NBR | Without manual override |
| D3DWR04CNJW | R04 | 3 positions, spring offset in position 0, operated in position a or b | Standard | NBR | Without manual override |
| D3DWR81CNJW | R81 | 3 positions, spring offset in position 0, operated in position a or b | Standard | NBR | Without manual override |
| D3DWR82CNJW | R82 | 3 positions, spring offset in position 0, operated in position a or b | Standard | NBR | Without manual override |
| D3DWR01CVJW | R01 | 3 positions, spring offset in position 0, operated in position a or b | Standard | FPM | Without manual override |
| D3DWR04CVJW | R04 | 3 positions, spring offset in position 0, operated in position a or b | Standard | FPM | Without manual override |
| D3DWR81CVJW | R81 | 3 positions, spring offset in position 0, operated in position a or b | Standard | FPM | Without manual override |
| D3DWR82CVJW | R82 | 3 positions, spring offset in position 0, operated in position a or b | Standard | FPM | Without manual override |
| D3DWR01CNJWT | R01 | 3 positions, spring offset in position 0, operated in position a or b | Standard | NBR | With manual override |
| D3DWR04CNJWT | R04 | 3 positions, spring offset in position 0, operated in position a or b | Standard | NBR | With manual override |
| D3DWR81CNJWT | R81 | 3 positions, spring offset in position 0, operated in position a or b | Standard | NBR | With manual override |
| D3DWR82CNJWT | R82 | 3 positions, spring offset in position 0, operated in position a or b | Standard | NBR | With manual override |
| D3DWR01CVJWT | R01 | 3 positions, spring offset in position 0, operated in position a or b | Standard | FPM | With manual override |
| D3DWR04CVJWT | R04 | 3 positions, spring offset in position 0, operated in position a or b | Standard | FPM | With manual override |
| D3DWR81CVJWT | R81 | 3 positions, spring offset in position 0, operated in position a or b | Standard | FPM | With manual override |
| D3DWR82CVJWT | R82 | 3 positions, spring offset in position 0, operated in position a or b | Standard | FPM | With manual override |
