HAWE哈威 WGR2-1R 换向阀
HAWE截止式换向阀可绝无泄漏地直接控制执行元件及作为先导阀用于其它液压系统的控制。此种阀为弹簧加载球式截止结构并由角度杠杆和推杆克服弹簧压力和液压压力进行换向。装在进油口上的滤网能防止较大杂质的侵入。
经过平磨阀板上的油口均设有O形密封圈。对于管式连接可自己制作底板或阀块。
该阀密封性能极好，绝无内泄漏。既使高压下工作，阀芯也不会卡死，而且动作十分可靠。由于杠杆与操纵力之间具有的比率，故该阀换向平稳，无冲击现象。为了避免不利的影响，绝大多数的换向阀均可组装插装式单向阀与背压阀或在进油口组装插装式节流阀。在管接式单只阀的底板可集成旁通单向阀及桥式回路形式的单向阀。
常规型号：
WGR2-2-WG24
WG3-2-WG230
WGZ3-1-WG24
WG21-1-WG24
WG3-1-WG230
WGS2-0-WG24
WGR2-1-WG24
WG22-2-WG24
WG4-1-WG230
WG21-0-WG24
WGR2-3-WG24
G3-1-1/4-N24
GZ3-1-G24-AT
GR2-0-G24-AT
GR2-2-G24-AT
G21-1-G24-AT
G3-3-3/4-G24
GS2-2-G24-AT
WG21-1-WG230
WGR2-3-WG200
WG22-1-WG230
WGS2-1-WG230
WGR2-1-WG110
WGZ4-1-WG110
WGR2-1-WG230
WGR2-0-WG230
WGR2-2-WG230
WGZ3-1-WG230
WG3-1R-WG110
WGZ3-2-WG230
WGR2-0-WG110
WGZ3-2-WG110
WGS2-3-WG230
WG22-3-WG230
WGS2-1-WG110
WGR2-2-WG200
WG22-2-WG230
WGS2-4-WG230
WGS2-0-WG230
WGS2-2-WG230
WGR2-2-WG110
WG3-1B-WG230
WGS2-3B-WG24
GR2-1
GR3-1RA
G3-4-G24
G3-2-G24
G3-1-G24
G3-3-G24
G3-2-G12
G49-2-24
GS2-2-AT
G3-1-N24
G3-1-A24
G3-1-L24
G4-1-G24
K3-1-1/4
GR2-4-G24
G22-0-G24
G3-0R-G24
G3-2B-G24
GR2-2-G24
GR2-1-A24
GZ3-1-G24
G3-2R-G24
G21-0-G24
G3-1R-G24
G21-1-G24
GZ3-0-G24
GR2-1-G24
GR2-3-G24
GZ3-1-N24
G22-1-G24
G22-2-G24
G3-1R-N24
GZ3-4-G24
GR2-1-G80
GZ4-1-G24
GS2-1-G24
G22-1-A24
GS2-1-A24
G3-1R-A24
GZ3-1-L24
G21-3-G24
GR2-1-N24
G49-2-G24
G3-0B-G24
GS2-0-G24
G21-2-G24
GR2-0-G24
GS2-3-G24
G4-1-G220
GZ3-2-G24
GS2-2-X24
GS2-1-L24
GS2-1-N24
GS2-4-G24
G22-1-N24
GS2-2-G24
G3-1B-G24
KS2-2-1/2
GS2-2B-G24
GR2-1-G220
GR2-1R-A24
GS2-1-A24V
GR2-0-G220
GZ3-2-G220
GZ4-1R-G24
GS2-3R-G24
GZ3-2B-G24
GZ3-1R-G24
GZ3-1-G220
G49-22-G24
GR2-3-G110
GR2-1R-G24
GR2-1-A24V
GR2-3R-G24
GS2-1R-G24
GZ3-0R-G24
G21-1B-G24
GZ3-1R-A24
GZ3-1R-N24
GR2-1-G180
GR2-2R-G24
GZ3-2R-G24
GZ3-0-G220
GR2-1R-N24
GR2-1B-A24
WG3-1-WG24
GR1-1110VAC
GR2-1110VAC
G3-1-G24-AT
GR2-3-H-G24
GR2-4-1-G24
GZ3-1R-G110
GR3-1RA110V
WG4-1-WG230
WG21-0-WG24
WGR2-3-WG24
G3-1-1/4-N24
GZ3-1-G24-AT
GR2-0-G24-AT
GR2-2-G24-AT
G21-1-G24-AT
G3-3-3/4-G24
GS2-2-G24-AT
WG3-1R-WG110
WGZ3-2-WG230
WGR2-0-WG110
WGZ3-2-WG110
WGS2-3-WG230
WG22-3-WG230
WGS2-1-WG110
WGR2-2-WG200
WG22-2-WG230
WGS2-4-WG230
WGS2-0-WG230
WGS2-2-WG230
WGR2-2-WG110
WG3-1B-WG230
WGS2-3B-WG24
GR2-4-3/4-G24
GZ3-3-G24-PYD
GR2-1-A24-PYD
GAAX035F20D44
G21-1B0.6-A24
GR2-1-3/8-G24
GR2-1-A24-HFA
GR2-1-1/4-G24
GR2-1-G24-HFA
GR2-3-3/4-G24
GR2-0-1/4-G24
G3-1R-1/4-G24
G21-1B0,6-A24
GR2-3-1/2-G24
GS2-0-1/4-G24
GS2-1-3/8-G24
WGS2-2R-WG230
WGR2-1R-WG110
WG49-22-WG230
WGZ3-1R-WG110
WGZ3-1R-WG230
WGS2-3B-WG230
GS2-4R-3/4-G24
GR2-1-1/4G-G24
WGZ3-1-3/8-WG230
GR2-1-3/8-A24-HFA
GR2-1-3/8-L24-HFA
WGS2-1-1/4G-WG230
GR2-0-1/4SR-300-G24
G3-1R-3/8SR-700-G220
GZ3-1R-3/8SR-700-G220
