手動對夾式刀型閘閥應用規范:

      1、設計制造按GB12235-59

      2、結構長度按GB12221-89

      3、法蘭尺寸按JB/T79-94

      4、閥門檢查和試驗按GB13927

 

手動對夾式刀型閘閥主要零件材質

零件名稱閥體/閥蓋閥瓣閥桿閥桿螺母填料墊片 材料CF8F304F304QAL-4PRFEPRFE 銅合金F304F304QAL-4PRFEPRFE

1.6MPa主要連接尺寸及重量

尺寸DN1520253240506580100125150200250300350400 Lmm130150160180200230290310350400480600650750850950 Hmm200243253280312321325355415460510700975111512501380 Wmm120140160160200200240240280320360560600700800900 重量kg56.5713.516324560801071342684496637501170

 

2.5MPa主要連接尺寸及重量

尺寸DN1520253240506580100125150200250300350400 Lmm130150160180200230290310350400480600650750850950 Hmm200243253280312321325355415460510700975111512501380 Wmm120140160160200200240240280320360560600700800900 重量kg56.5713.516324560801071342684496637501170

4.0MPa主要連接尺寸及重量

尺寸DN1520253240506580100125150200250300350400 Lmm130150160180200230290310350400480600650750850950 Hmm200243253280312321325355415460510700975111512501380 Wmm120140160160200200240240280320360560600700800900 重量kg56.5713.516324560801071342684917058501234