Z81 , 200PSI OS&Y Type Grooved End Gate Valve , Gate Valve , OS&Y Gate Valve , OS&Y Type Grooved End Gate Valve .
Technical Specifications :
1.Design standard : AWWA C515
2.Nominal Pressure : 200 psi
3. Epoxy resin coating both inside & outside the body .
4.Groove standard : Metric or AWWA C606