YF*型電磁溢流閥型號(hào): YFDH-L20H1-S,YFDH-L32H1-S,YFDH-L50H1-S,YFDO-L20H1-S,YFDO-L32H1-S,YFDO-L50H1-S, YFEH-L20H1-S,YFEH-L32H1-S,YFEH-L50H1-S,YFEO-L20H1-S,YFEO-L32H1-S,YFEO-L50H1-S, YFDH-B20H1-S,YFDH-B32H1-S,YFDH-B50H1-S,YFDO-B20H1-S,YFDO-B32H1-S,YFDO-B50H1-S, YFEH-B20H1-S,YFEH-B32H1-S,YFEH-B50H1-S,YFEO-B20H1-S,YFEO-B32H1-S,YFEO-B50H1-S, YFDH-F20H1-S,YFDH-F32H1-S,YFDH-F50H1-S,YFDO-F20H1-S,YFDO-F32H1-S,YFDO-F50H1-S, YFEH-F20H1-S,YFEH-F32H1-S,YFEH-F50H1-S,YFEO-F20H1-S,YFEO-F32H1-S,YFEO-F50H1-S, YFDH-L20H2-S,YFDH-L32H2-S,YFDH-L50H2-S,YFDO-L20H2-S,YFDO-L32H2-S,YFDO-L50H2-S, YFEH-L20H2-S,YFEH-L32H2-S,YFEH-L50H2-S,YFEO-L20H2-S,YFEO-L32H2-S,YFEO-L50H2-S, YFDH-B20H2-S,YFDH-B32H2-S,YFDH-B50H2-S,YFDO-B20H2-S,YFDO-B32H2-S,YFDO-B50H2-S, YFEH-B20H2-S,YFEH-B32H2-S,YFEH-B50H2-S,YFEO-B20H2-S,YFEO-B32H2-S,YFEO-B50H2-S, YFDH-F20H2-S,YFDH-F32H2-S,YFDH-F50H2-S,YFDO-F20H2-S,YFDO-F32H2-S,YFDO-F50H2-S, YFEH-F20H2-S,YFEH-F32H2-S,YFEH-F50H2-S,YFEO-F20H2-S,YFEO-F32H2-S,YFEO-F50H2-S, YFDH-L20H3-S,YFDH-L32H3-S,YFDH-L50H3-S,YFDO-L20H3-S,YFDO-L32H3-S,YFDO-L50H3-S, YFEH-L20H3-S,YFEH-L32H3-S,YFEH-L50H3-S,YFEO-L20H3-S,YFEO-L32H3-S,YFEO-L50H3-S, YFDH-B20H3-S,YFDH-B32H3-S,YFDH-B50H3-S,YFDO-B20H3-S,YFDO-B32H3-S,YFDO-B50H3-S, YFEH-B20H3-S,YFEH-B32H3-S,YFEH-B50H3-S,YFEO-B20H3-S,YFEO-B32H3-S,YFEO-B50H3-S, YFDH-F20H3-S,YFDH-F32H3-S,YFDH-F50H3-S,YFDO-F20H3-S,YFDO-F32H3-S,YFDO-F50H3-S, YFEH-F20H3-S,YFEH-F32H3-S,YFEH-F50H3-S,YFEO-F20H3-S,YFEO-F32H3-S,YFEO-F50H3-S, YFDH-L20H4-S,YFDH-L32H4-S,YFDH-L50H4-S,YFDO-L20H4-S,YFDO-L32H4-S,YFDO-L50H4-S, YFEH-L20H4-S,YFEH-L32H4-S,YFEH-L50H4-S,YFEO-L20H4-S,YFEO-L32H4-S,YFEO-L50H4-S, YFDH-B20H4-S,YFDH-B32H4-S,YFDH-B50H4-S,YFDO-B20H4-S,YFDO-B32H4-S,YFDO-B50H4-S, YFEH-B20H4-S,YFEH-B32H4-S,YFEH-B50H4-S,YFEO-B20H4-S,YFEO-B32H4-S,YFEO-B50H4-S, YFDH-F20H4-S,YFDH-F32H4-S,YFDH-F50H4-S,YFDO-F20H4-S,YFDO-F32H4-S,YFDO-F50H4-S, YFEH-F20H4-S,YFEH-F32H4-S,YFEH-F50H4-S,YFEO-F20H4-S,YFEO-F32H4-S,YFEO-F50H4-S, 說(shuō)明: YF*:電磁溢流閥代號(hào),YFD:交流濕式電磁鐵控制,YFE:直流濕式電磁鐵控制,H:常開(kāi)型,O常閉型,L:螺紋連續(xù),B:板式連接,F:法蘭連接,通徑: 20、32、50,H:公稱(chēng)壓力31.5Mpa,壓力調(diào)節(jié)范圍(MPa):1:0.6~8,2:4~16,3:8~20,4:16~31.5,S:上海型。 Y2型電磁溢流閥型號(hào): Y2DH-Ha10,Y2DH-Ha20,Y2DH-Ha32,Y2DI2-Ha10,Y2D I2-Ha20,Y2D I2-Ha32, Y2EH-Ha10,Y2EH-Ha20,Y2EH-Ha32,Y2EI2-Ha10,Y2EI2-Ha20,Y2EI2-Ha32, Y2DH-Hb10,Y2DH-Hb20,Y2DH-Hb32,Y2DI2-Hb10,Y2D I2-Hb20,Y2D I2-Hb32, Y2EH-Hb10,Y2EH-Hb20,Y2EH-Hb32,Y2EI2-Hb10,Y2EI2-Hb20,Y2EI2-Hb32, Y2DH-Hc10,Y2DH-Hc20,Y2DH-Hc32,Y2DI2-Hc10,Y2D I2-Hc20,Y2D I2-Hc32, Y2EH-Hc10,Y2EH-Hc20,Y2EH-Hc32,Y2EI2-Hc10,Y2EI2-Hc20,Y2EI2-Hc32, Y2DH-Hd10,Y2DH-Hd20,Y2DH-Hd32,Y2DI2-Hd10,Y2D I2-Hd20,Y2D I2-Hd32, Y2EH-Hd10,Y2EH-Hd20,Y2EH-Hd32,Y2EI2-Hd10,Y2EI2-Hd20,Y2EI2-Hd32, 說(shuō)明: Y2*:電磁溢流閥,Y2D:交流濕式電磁溢流閥,Y2E:直流濕式電磁溢流閥,H:常開(kāi)式,I2:常閉式,H:公稱(chēng)壓力31.5Mpa,a:0.6~8,b:4~16,c:8~20,d:16~31.5,公稱(chēng)通徑:10、20、32,連接方式:板式連接(無(wú)標(biāo)記) |