OPW 345 Series 4 in. Sure Seal Butterfly Valve w/ White Nitrile Seat OPW4345001701

Designed to be light weight without sacrificing strength in transportation applications. Flow restriction is minimized by use of one of the thinnest discs and largest openings on the market. Please Note: Valves do not include handles and are designed to be used with 150 # flanges. Features Low opening and closing force for rugged environmental conditions and various types of loads Minimal flow restriction due to one of the thinnest discs and largest openings on the market Lightweight without sacrificing strength Limits Contamination by having no bolts or other hardware on the disc that can come loose and contaminate product All valves are 100% assembled and tested in our Kansas City, MO Facility Testing reveals the 345-Series valves last longer in abrasive applications and maintain their low opening torque better than the competition Common Components The 2” to 6” valves use the same handle, reducing the amount of inventory on the shelf The 345-Series valve is interchangeable with the 500-Series valve seat