Butterfly Valve

Brightech™ Fully Lined Butterfly Valves are design in accordance with face to face dimension of API 609 Specification and suitable to mount between two flanges of ANSI B 16.5 # 150 flanges which permits this valves to replace with any standard Butterfly valve without altering existing piping

The high quality most advance fluoro-polymers liners on the Butterfly valve is melt–processible, avoids porosity problems.The non sticky properties of the liner ensure high performance of the valve under highly corrosive chemicals in conjunction with high pressure and temperature

The melt-processible fluoropolymer of this Butterfly valve is securely locked in to cast hole of disc, which helps to prevent liner to collapse in vacuume condition and blow out in high pressure conditions regardless of high temperature

Live loaded disc spring washers provides constant uniform packing pressure requires no manual seating from the top in running condition

A silicon backing strip is provided inside deep machined body groove for the liner, to resist against the disc edge which creates tight shut-off

We offer other lining materials like PTFE, ETFE, ECTFE, PVDF, PP, HDPE

Min. 3.0mm/4.0mm overall

Body liners & all wetted parts are spark tested at 20,000 Volts