Vulcanised rubber lined butterfly valves developed to address a high quality, low cost valve, for use on corrosive line fluids such as seawater and brine.
Our Varidiff trim provides a solution to the problems of cavitation and noise generated by conventional butterfly valves due to their inherent high pressure recovery.
We developed Firesafe designs for petrochemical and offshore customers. A secondary metal seal is designed to maintain positive shut-off in case of fire damage to the PTFE seal.
The Batley Valve® BV 22000 Hyperseal double offset is a versatile butterfly valve available in varied sizes and ANSI classes depending on the application.
The Batley Valve® Batseal valve design incorporates PTFE to obtain maximum corrosion resistance for both shut off and control of line fluids.
The Batley Valve® BV 16000 SpoolSeal butterfly control valve incorporates the use of a replaceable rubber liner for body protection.