Description
1.Product features
Clean compact design is reasonable, the valve is rigid, the passage is smooth, the flow negative coefficient is small.Flexible graphite and tetrafluorotetrafluoroethylene packing in the form of flexible wedge and double wedge of rigid wedge single wedge and double wedge
2.Product parameters
test standard JB/T9092, GB/T13927
Pressure level: pn1-160mpa
Nominal size: DN15~DN1000
Main material :TA1, TA2, TA10, Gr2, Gr3
Working temperature: 200 ° C or less