Bray GE8M Series 28-Inch Butterfly Valve – ASME B16.34, Class 150

The Bray GE8M series butterfly valve is engineered for large-diameter flow control applications in industrial and process systems. With a 28-inch nominal bore (indicated by the 40-28-580 casting mark), this valve conforms to ASME B16.34 standards and is pressure-rated for Class 150 service (285 PSI). The valve trim includes a resilient RTFE seat and likely 316 stainless steel disc and stem components, offering excellent corrosion resistance and compatibility with a wide range of media. Designed and manufactured in 2015, the valve features casting number 131203001 and bears additional markings including "Bray GE8M", "JF", and "B29265". The GE8M is a robust, reliable solution for large-scale isolation and throttling service in pipelines.

Specifications:

– Model / Series: GE8M Series
– Valve Size: 28 Inch
– Part Number (P/N): Possibly 3R3030-11001460 (partially worn)
– Serial Number (S/N): CT13989
– Standard Compliance: ASME B16.34
– Pressure Class / Rating: Class 150 / 285 PSI
– Disc Material: Possibly 316 Stainless Steel
– Seat Material: RTFE (Reinforced PTFE)
– Stem Material: Likely 316 Stainless Steel
– Seal Material: Possibly RTFE
– Year of Manufacture: 2015
– Casting Number: 131203001
– Casting Markings: 40-28-580, Bray GE8M, JF, B29265
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