Kev piav qhia                           
                           Nrog rau qhov zoo ntawm corrosion kuj zoo, txhim khu kev qha foob, me me unsealed lub sij hawm thiab hais txog, eccentric hlau foob npauj npaim valve yog nce siv dav hauv ntau yam lag luam.Nws yog tam sim no hloov cov rooj vag tsoos, lub ntiaj teb & pob valve hauv ntau qhov kev lag luam. 
  
   Siv tau Standard: 
   Tus Qauv Tsim: API 609, MSS SP-67, MSS SP-68, BS 5155 
   Ntsej muag ntsej muag: API 609, ASME B16.10, BS 5155, EN1092 
   Kev sib txuas kawg: ASME B16.5, ASME B16.47 
   Kev soj ntsuam thiab kuaj: API 598 
  
   Cov khoom lag luam: 
   Loj: 2 "- 36" (DN50 ~ DN900) 
   Kev ntsuas: ANSI 150lb ~ 600lb 
   Cov khoom siv lub cev: Carbon Steel, Stainless Hlau, Alloy Steel, Duplex Steel. 
   Disc Sealing: PTFE, Graphite Laminated 
   Kev Ua Haujlwm: Qib, Iav, Hluav Taws Xob, Pneumatic, Hydraulic 
  
   Tsim nta: 
   Triple eccentric lossis ob chav eccentric tsim 
   Hlau rau hlau zaum 
   Kev pab cuam thib ob 
   Frictionless kaw 
   Blow-out pov thawj ncej 
   Wafer, wafer-lug, ob flange kawg 
   ISO sab saum toj flange