台湾伟圣溢流阀BST-10-2P-3-30-B2S-A220-2

当线圈通电（电压规格有ac380v、ac220v或dc220v、dc24v等）时，衔铁及托板被铁心吸引而瞬时下移，使瞬时动作触点接通或断开。但是活塞杆和杠杆不能同时跟着衔铁一起下落，因为活塞杆的上端连着气室中的橡皮膜，当活塞杆在释放弹簧的作用下开始向下运动时，橡皮膜随之向下凹，上面空气室的空气变得稀薄而使活塞杆受到阻尼作用而缓慢下降。经过一定时间，活塞杆下降到一定位置，便通过杠杆推动延时触点动作，使动断触点断开，动合触点闭合。从线圈通电到延时触点完成动作，这段时间就是继电器的延时时间。延时时间的长短可以用螺钉调节空气室进气孔的大小来改变。

吸引线圈断电后，继电器依靠恢复弹簧的作用而复原。空气经出气孔被迅速排出。

台湾wilshen伟圣凸输行程换向阀

dcg系列凸输行程换向阀部分型号：

dcg-02-2bc-10-r    dcg-02-2bo-10-r

dcg-02-2bc-10-s    dcg-02-2bo-10-s

dcg-02-2bc-10-y    dcg-02-2bo-10-y

dcg-02-2b2-20-r    dcg-02-2b2s-20-r

dcg-02-2b2-20-s    dcg-02-2b2s-20-s

dcg-02-2b2-20-y    dcg-02-2b2s-20-y

台湾wilshen伟圣满油阀

pf系列满油阀部分型号：

pf-50-20-fpt    pf-80-20-fpt   pf-90-20-fpt

pf-100-20-fpt    pf-125-20-fpt   pf-150-20-fpt

pf-50-20-ft    pf-80-20-ft   pf-90-20-ft

pf-100-20-ft    pf-125-20-ft   pf-150-20-ft

pf-50-20-fp    pf-80-20-fp   pf-90-20-fp

pf-100-20-fp    pf-125-20-fp   pf-150-20-fp

台湾wilshen伟圣单向阀

cpd系列释压型液控单向阀部分型号：

cpdg-03-05-e-10-fpt    cpdt-03-05-e-10-fpt   cpdf-03-05-e-10-fpt

cpdg-06-05-e-10-fpt    cpdt-06-05-e-10-fpt   cpdf-06-05-e-10-fpt

cpdg-10-05-e-10-fpt    cpdt-10-05-e-10-fpt   cpdf-10-05-e-10-fpt

cpdg-03-50-e-10-fpt    cpdt-03-50-e-10-fpt   cpdf-03-50-e-10-fpt

cpdg-06-50-e-10-fpt    cpdt-06-50-e-10-fpt   cpdf-06-50-e-10-fpt

cpdg-10-50-e-10-fpt    cpdt-10-50-e-10-fpt   cpdf-10-50-e-10-fpt

cpdg-03-05-e-10-ft    cpdt-03-05-e-10-ft   cpdf-03-05-e-10-ft

cpdg-06-05-e-10-ft    cpdt-06-05-e-10-ft   cpdf-06-05-e-10-ft

cpdg-10-05-e-10-ft    cpdt-10-05-e-10-ft   cpdf-10-05-e-10-ft

cpdg-03-50-e-10-ft    cpdt-03-50-e-10-ft   cpdf-03-50-e-10-ft

cpdg-06-50-e-10-ft    cpdt-06-50-e-10-ft   cpdf-06-50-e-10-ft

cpdg-10-50-e-10-ft    cpdt-10-50-e-10-ft   cpdf-10-50-e-10-ft