40P-DN25,WJ61W-40P-DN32,WJ61W-40P-DN40,WJ61W-40P-DN50,WJ41H-16C-DN15,WJ41H-16C-DN20,WJ41H-16C-DN25,WJ41H-16C-DN32,
WJ41H-16C-DN40,WJ41H-16C-DN50,WJ41H-16C-DN65,WJ41H-16C-DN80,WJ41H-16C-DN100,WJ41H-16C-DN125,WJ41H-16C-DN150,WJ41H-16C-DN200,WJ41W-16P-DN15,
WJ41W-16P-DN20,WJ41W-16P-DN25,WJ41W-16P-DN32,WJ41W-16P-DN40,WJ41W-16P-DN50,WJ41W-16P-DN65,WJ41W-16P-DN80,WJ41W-16P-DN100,WJ41W-16P-DN125,
WJ41W-16P-DN150,WJ41W-16P-DN200,
WJ41H北京式波纹管截止阀产品用途
波纹管截止阀适用于公称压力PN1.6～16MP