Description

​ The biggest feature of this Sletpetro choke valve is the combination of  a ported cage choke and a plug valve. The choke portion of the valve is used to throttle high velocity flows while the plug valve portion of the valve remains full open. The plug valve portion is protected by the choke from high velocity erosive flow. Because of the combined use of the two halves of the valve, high velocity erosive flows can be throttled without degrading the positive shutoff performance of the valve.