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resilient seat lug butterfly valve producer

Bray resilient seated butterfly valve's seat design and internal disc to stem connection isolates the line media from the body and stem. the seat is designed to seal with slip-on or weld-neck flanges and the molded o-ring eliminates the need for flange gaskets. the tongue and groove design locks the seat in place and makes the valve dead end capable.
The value valve vf-7 resilient seated butterfly valve provides bi-directional bubble tight shutoff up to 50,000 cycles and has a standard pressure rating of 230 psig tested to 250 psig. the vf-7 has an iso-5211 stem and pad allowing the use of anyone’s iso-5211 actuator.
Quality is designed into the series 42, (wafer) and 44 (lug) butterfly valves, utilitizing the phenolic-backed cartridge seat pioneered by crane. these valves feature precision-machined parts insuring years of dependable operation. with many body/trim combinations, there is a series 42 or 44 valve to meet your application. butterfly 42 / 44
Series 30/31 resilient seated butterfly valves: valve type: bray series 30 wafer or series 31 lug or approved equal. body: shall be one piece wafer or lug design with extended neck to allow for 2 of piping insulation. flange locating holes shall be provided on wafer bodies to allow for quick and precise alignment during valve installation.

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