The 410/412 series large-diameter butterfly valve features a bi-directional, bubble-tight shutoff pressure rating of 150 psi, high Cv ratings, heavyduty construction, reliability and long service life. The 410 model, a wafer-style body, is available in sizes from 24 in. to 36 in. The 412 model, a double-flanged style body, is available in sizes from 24 in to 48 in. Valve bodies are offered in cast and ductile iron, cast steel and stainless steel and comply with ASME/ANSI 125/150 flange drilling standards. The resilient seat design offers low torque and complete isolation of the line media from the valve body. The seats include a flange seal molded into the seat face, providing a positive seal with all popular flanges.
Company
Ultraflo Corp., a subsidiary of BRAY International, Inc.