闸 阀

   型号及材质:

   Z1bh(Y)-16C,25,40,64,100,160;
   Z1bW(Y)-16P,25P,40P,100P,160P;
   Z1bW(Y)-16R,25R,40R,64R,100R,160R;
   Z1bY-161,251,401,641,1001,1601
   KZ1BY-16C,25,40,64,100,160
   KZ1BY-161,251,401,641,1001,1601
   Z41H(Y)-16C,25,40,64,100,160
   Z41W(Y)-16P,25P,40P,64P,100P,160P
   Z41W(Y)- 16R,25R,40R,64R,100R,160R
   KZ41Y-16C.25,40,64,100,160
   KZ41Y-161,251,401,641,1001,1601;
   Bz41H-16C,25,40;
   BZ41W(Y)-16P,25P,40P
   BZ41W(Y)-16R,25R,40R;
   Z41Y-161,251,401,1001,1601;
   Z941H-16C,25,40.              主要连接尺寸