Elastic seat butterfly valve (Dt42X R)

Product standard: GB12238

Equivalent using: C504 AWWA

Nominal pressure: PN0.25-2.5MPa

Nominal diameter: -3000mm DN200

This series of butterfly valve sealing ring is arranged on the valve body in the card on the basis of D41X type rubber, rubber seal ring has the characteristics of bandwidth, high elasticity; butterfly plate seal for hot charging stainless steel seal ring combination, sealing surface smooth, can reduce the friction torque, greatly improving the sealing performance of the valve and the service life.