、阀门安装前必须进行外观检查，阀门的铭牌应符合现行国家标准《通用阀门标志》GB 12220的规定。对于工作压力大于1.0 MPa及在主干管上起到切断作用的阀门，安装前应进行强度和严密性能试验，合格后方准使用。
K2001001000M
K2001250025
K2001250025M
K2001250050
K2001250050M
K2001250075
K2001250075M
K2001250080
K2001250080M
K2001250100
K2001250100M
K2001250125
K2001250125M
K2001250150M
K2001250160
K2001250160M
K2001250175
K2001250175M
K2001250200
K2001250200M
K2001250250
K2001250250M
K2001250300
K2001250300M
K2001250320
K2001250320M
K2001250350
K2001250350M
K2001250400
K2001250400M
K2001250450
K2001250450M
K2001250500
K2001250500M
K2001250600
K2001250600M
K2001250700
K2001250700M
K2001250800
K2001250800M
K2001250900
K2001250900M
K2001251000
K2001251000M
K2001600025
K2001600025M
K2001600050
K2001600050M
K2001600075
K2001600075M
K2001600080
K2001600080M
K2001600100
K2001600100M
K2001600125
K2001600125M
K2001600150
K2001600150M
K2001600160
K2001600160M
K2001600175
K2001600175M
K2001600200
K2001600200M
K2001600250
K2001600250M
K2001600300
K2001600300M
K2001600320
K2001600320M
K2001600350
K2001600350M
K2001600400
K2001600400M
K2001600450
K2001600450M
K2001600500
K2001600500M
K2001600600
K2001600600M
K2001600700
K2001600700M
K2001600800
K2001600800M
K2001600900
K2001600900M
K2001601000
K2001601000M
K2002000025
K2002000025M
K2002000050
K2002000050M
K2002000075
K2002000080
K2002000080M
K2002000100
K2002000100M
K2002000125
K2002000125M
K2002000150
K2002000150M
K2002000160
K2002000160M
K2002000175
K2002000175M
K2002000200
K2002000200M
K2002000250
K2002000250M
K2002000300
K2002000300M
K2002000320
K2002000320M
K2002000350
K2002000350M
K2002000400
K2002000400M
K2002000450
K2002000450M
K2002000500
K2002000500M
K2002000600
K2002000700
K2002000700M
K2002000800
K2002000800M
K2002000900
K2002000900M
K2002001000
K2002001000M
K2010320025
K2010320025M
K2010320050
K2010320050M
K2010320100
K2010320100M
K2010320200
K2010320200M
K2010320300
K2010320300M
K2010320400
K2010320400M
K2010320500
K2010320500M
K2010400025
K2010400025M
K2010400050
K2010400050M
K2000630800
K2001250180
K2001600350S
K2011000150
K2000630580M
K201125100M
K2011000250M
K2010500200M
K2001600400M
K2001600300S
K2001600170M
K200125240
K2001250240M
K200100220M
K2000800065M
K2000630090M
K2000630070M
K2000400005
K2000320100GM
K1010800200M
K1000630100M
KD1000500220M
意大利UNIVER紧凑气缸
W1000120005
W1000120010
W1000120020
