调节系统中的其它单元大概都没有像它那样少的维护工作量。在许多系统中，调节阀经受的工作条件如温度、压力、腐蚀和污染都要比其它部件更为严重，然而，当它控制工艺流体的流动时，它必须令人满意地运行及zui少的维修量
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一八七七一零二二八二九
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 GV6K-L3R , GV6K-L3R-NK , GV6K-U12E , GV6K-U12E-NK , GV6K-U12R , GV6K-U12R-NK , GV6K-U3E , GV6K-U3E-NK , GV6K-U3R , GV6K-U3R-NK , GV6K-U6E , GV6K-U6E-NK , CE063C08N00N10
CE063C08N30N10
CE063C08S00N10
CE063C08S11N10
CE063C08U00N10
CE063F01L00N10
CE063F04L00N10
CE063S04A00N10
CE063S04S00N10
CE063S04S15N10 安全阀派克D41FHA61F4VB0047 
CE063S07S00N10
CE063S07S00V10
CE063S07U00N10
CE063S07U20N10
CE063S08S00N10
CE063S10U00N10
CE080C01S00N10
CE080C01U00N10 安全阀派克D41FHA61F4VB0047 
CE080C04L00N10
CE080C04N00N10
CE080C04S00N10  
CE080C04U00N10
CE080C08S00N10
CE080F04L00N10
CE080S01S00N10
CE080S04S00N10
CE080S08S00N10
CE100C01S00N10
CE100C04N99N10
CE100C04S00N10
CE100S04S00N10
 GV6K-U6R , GV6K-U6R-NK , GV6-H20E-NK , GV6-H20R-NK , GV6-U12E-NK , GV6-U12R-NK
 GV6-H20E , GV6-H20R , GV6-L3E , GV6-L3E-NK , GV6-L3R , GV6-L3R-NK , GV6-U12E , GV6-U12R , GV6-U3E , GV6-U3E-NK , GV6-U3R , GV6-U3R-NK , GV6-U6E , GV6-U6E-NK , GV6-U6R , GV6-U6R-NK , GV6K-H20E , GV6K-H20E-NK , GV6K-H20R , GV6K-H20R-NK ,
  GV6K-L3E , GV6K-L3E-NK , GV6K-L3R , GV6K-L3R-NK , GV6K-U12E , GV6K-U12E-NK , GV6K-U12R , GV6K-U12R-NK , GV6K-U3E , GV6K-U3E-NK , GV6K-U3R , GV6K-U3R-NK , GV6K-U6E , GV6K-U6E-NK , GV6K-U6R , GV6K-U6R-NK , GV6-H20E-NK , GV6-H20R-NK , GV6-U12E-NK , GV6-U12R-NK 
 AR-01AE , AR-01AR , AR-01SE , AR-01SR , AR-02AE , AR-02AR , AR-02SE , AR-02SR , AR-04AE , AR-04AR , AR-04SE , AR-04SR , AR-08AE , AR-08AR , AR-08SE , AR-08SR , AR-13AE , AR-13AR , AR-13SE , AR-13SR , AR-20AE , AR-20SE , AR-30AE , AR-30SE 
 GV6-DN-SHIPKIT GV6-H20E GV6-H20E-DN  GV6-H20E-DN-NK   GV6-H20E-NK GV6-H20E-PB GV6-H20E-PB-NK GV6-H20R GV6-H20R-DN GV6-H20R-DN-NK 
 GV6-H20R-NK GV6-H20R-PB GV6-H20R-PB-NK GV6-H40E GV6-H40E-DN GV6-H40E-DN-NK GV6-H40E-NK GV6-H40E-PB  GV6-H40E-PB-NK GV6-H40R 
 GV6-H40R-DN GV6-H40R-DN-NK GV6-H40R-NK GV6-H40R-PB GV6-H40R-PB-NK GV6K-H20E GV6K-H20E-NK GV6K-H20R GV6K-H20R-NK GV6K-H40E 
 GV6K-H40E-NK GV6K-H40R GV6K-H40R-NK GV6K-L3E GV6K-L3E-GAMMA GV6K-L3E-NK GV6K-L3R GV6K-L3R-NK GV6K-SHIPKIT GV6K-U12E 
 GV6K-U12E-NK GV6K-U12R GV6K-U12R-GAMMA GV6K-U12R-NK GV6K-U3E GV6K-U3E-NK GV6K-U3R GV6K-U3R-NK GV6K-U6E GV6K-U6E-GAMMA 
 GV6K-U6E-NK GV6K-U6R GV6K-U6R-NK GV6-L3E GV6-L3E-DN GV6-L3E-DN-NK GV6-L3E-NK GV6-L3E-PB GV6-L3E-PB-NK GV6-L3R GV6-L3R-DN 
 GV6-L3R-DN-NK GV6-L3R-NK GV6-L3R-PB GV6-L3R-PB-NK GV6-PB-SHIPKIT GV6-SHIPKIT GV6-U12E GV6-U12E-DN GV6-U12E-DN-NK  GV6-U12E-NK