The drawing  ZSQRJ pneumatic three-site valve

 valve seat

instruction

ZSQRJ pure small pneumatic tees ball valve by ZGH pneumatic actuators and tees ball valve components, choose unique tee four phase sealing structure, sealing smooth, reliable performance. Three TongFen ball core points T shape and L, service life is long, circulation ability is big, small resistance. T ball core porelike shunt role plays, L porelike up distribution function. Ball valve by action means cent of single function and dual action two forms, single function type characteristic is once power source is at fault, ball valves will be in control system requirements of the state.  

teachnical parameters

size and weight