Sinovac Technology Limited

Default screen resolution  Wide screen resolution  Increase font size  Decrease font size  Default font size  Skip to content

The setting up of the Sinovac Technology Limited is dedicated to recommend the Chinese excellent vacuum product to the world. The mainly vacuum products that we supply as follow:  Vacuum Pump & Pumping System Vacuum Components  Vacuum Valve                    Arc Ion Evaporation Equipment      

 
Home arrow Vacuum Valve arrow Ball valves
Ball valves
Ball Valves PDF Print E-mail
Application
Products commonly used in petrochemical, fertilizer, power plants, oil fields and building industry
Technical norms
1. The applicable medium: water, steam, oil, Acetate acid
Nitric acid group
2, The application temperature: -20～150℃
3, The length of the structure: GB12221-89
4, Connecting criteria: JB79, GB9113
5, driven manner: manual, pneumatic, electric and test pressure valves
Main technical performance

Nominal diameter DN(mm)Nominal pressure
PN(MPa/mbar/Torr)		Strength test pressure
1.5PN(MPa/mbar/Torr)		Sealed test pressure
Water 1.1PN(MPa)Stream MPa/Torr
15~4001.6 / 1.6*104 / 1.2*1042.4 / 2.4*104 / 1.8*1041.76/1.76*104/1.32*1040.6 / 0.45*104
2.5 / 2.5*104 / 1.9*1043.75 / 3.75*104/ 2.82*1042.75/2.75*104/2.07*104
4.0 / 4.0*104 / 3*1046.00 / 6.00*104 / 4.5*1044.40/4.40*104/3.30*104

 

 

 

 

 

 

Part namematerial
CPR
left-right valves’ bodyWCBZG1Cr18Ni9TiZG0Cr18Ni12Mo2Ti
sphere2Cr131Cr18Ni9Ti0Cr18Ni12Mo2Ti
valves' rod2Cr131Cr18Ni9Ti0Cr18Ni12Mo2Ti
airproof-ringEnhance teflonenhance teflonenhance teflon
fillingRefrigerant EthyleneRefrigerant EthyleneRefrigerant Ethylene
applicable mediumwater, oil, gasnitric acid categoryacetate category
 
[ Back ]
Copyright ©2010 Sinovac Technology Limited.  Joomla! is Free Software released under the GNU/GPL License. Our site is valid CSS Our site is valid XHTML 1.0 Transitional