Description:

Bueno Swing Check Valve is mounted with a disc that swings on a hinge or shaft. The disc swings off the seat to allow forward flow and when the flow is stopped, the disc swings back onto the seat to block reverse flow. The weight of the disc and the return flow has an impact on the shut-off characteristics of the valve.

Swing Check Valve Stainless & carbon steel body, Seal the pair of pairs of advanced and reasonable, disc, valve seat sealing surface with iron-based alloy or Si Tai Li cobalt-based carbide welding, wear, high temperature, corrosion resistance, anti-scratch ability, long service life.

Specification  :

* Size 2" ~ 12"
* Body SS304,SS316,Carbon Steel
* Class ANSI 150/JIS 10K
* The open-close part is control by medium itself to prevent backflow.