JZ-7型制动机易损件

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1、JZ-7型制动机易损件序号图号规格内径最大内径最小断面最大断面最小外径最大外径最小材质个数安装部位1TPJ81-00-22Ф18×2.2513.7913.652.352.2218.4918.09耐油橡胶2小端阀杆（主阀）2TPJ81-00-12Ф24×2.2519.7719.632.352.2224.4724.07耐油橡胶1大端阀杆（主阀）3TPJ81-00-22Ф18×2.2513.7913.652.352.2218.4918.09耐油橡胶1平衡阀导杆（主阀）4TPJ80-00-19Ф30×3.423.723.53.523.430.74

2、30.3耐油橡胶1平衡阀盖（主阀）5TPJ80-00-19Ф12×1.758.818.691.851.7212.5112.13耐油橡胶1顶杆（主阀）6TPJ81-00-23Ф34×3.427.827.63.523.434.8434.4耐油橡胶2常用限压阀套（B型限压阀）7TPJ81-00-12Ф24×2.2519.7719.632.352.2224.4724.07耐油橡胶2常用限压阀（B型限压阀）8TPJ81-00-14Ф40×3.433.833.63.53.340.840.2耐油橡胶3紧急限压阀套（B型限压阀）9TPJ73-00-09Ф

3、30×3.2523.723.53.353.2230.429.94耐油橡胶1紧急限压阀大端鞲鞴（B型限压阀）10TPJ80-00-19Ф22×2.2517.7817.622.352.2222.4822.06耐油橡胶1紧急限压阀小端鞲鞴（B型限压阀）11TPJ81-00-12Ф24×2.2519.7719.632.352.2224.4724.07耐油橡胶6副阀柱塞套（副阀）12TPJ84-00-17Ф14×2.259.789.662.352.2214.4814.1耐油橡胶6小端副阀柱塞（副阀）13TPJ82-00-15Ф16×2.2511.7

4、911.652.352.2216.4916.09耐油橡胶1大端副阀柱塞（副阀）14TPJ81-00-12Ф24×2.2519.7719.632.352.2224.4724.07耐油橡胶4充气阀柱塞套（副阀）15TPJ84-00-17Ф14×2.259.789.662.352.2214.4814.1耐油橡胶5充气阀柱塞（副阀）16TPJ84-00-17Ф14×2.259.789.662.352.2214.4814.1耐油橡胶1保持阀（副阀）17TPJ81-00-12Ф24×2.2519.7719.632.352.2224.4724.07耐油

5、橡胶3阀杆套（紧急阀）18TPJ84-00-17Ф14×2.259.789.662.352.2214.4814.1耐油橡胶3控制杆小端（紧急阀）19TPJ82-00-15Ф16×2.2511.7911.652.352.2216.4916.09耐油橡胶1控制杆大端（紧急阀）20TPJ81-00-22Ф18×2.2513.7913.652.352.2218.4918.09耐油橡胶1放风阀（紧急阀）21TPJ80-00-19Ф22×2.2517.7817.622.352.2222.4822.06耐油橡胶2单缓柱塞阀套（小闸）22TPJ84-00

6、-17Ф14×2.259.789.662.352.2214.4814.1耐油橡胶2单缓柱塞阀（小闸）23TPJ80-00-19Ф22×2.2517.7817.622.352.2222.4822.06耐油橡胶2调整阀柱塞（小闸）24TPJ84-00-17Ф32×3.525.725.53.623.532.9432.5耐油橡胶3调整阀套（小闸）25TPJ80-00-19Ф22×2.2517.7817.622.352.2222.4822.06耐油橡胶1排气阀套（小闸）26TPJ80-00-19Ф30×3.423.723.53.523.430.74

7、30.3耐油橡胶3调整阀套（大闸）27TPJ80-00-19Ф20×2.2515.7915.652.352.2220.4920.09耐油橡胶2调整阀柱塞（大闸）28TPJ81-01-02Ф36×3.329.729.623.43.2736.536.16耐油橡胶1放风阀套（大闸）29TPJ81-00-12Ф24×2.2519.7719.632.352.2224.4724.07耐油橡胶1放风阀柱塞（大闸）30TPJ80-00-19Ф38×3.431.831.53.523.438.8438.3耐油橡胶1放风阀座（大闸）31TPJ80-00-19Ф

8、12×1.758.818.691.851.7212.5112.13耐油橡胶5重联柱塞（大闸）32TPJ80-00-19Ф20×2.2515.7915.652.352.2220.4920.09耐