Product Details
The 5" T-337AB ductile iron wafer butterfly valve features an aluminum bronze disc and a heavy-duty lockable ten-position lever handle. Its Buna epoxy coated wafer body allows for easy positioning between flanges, and the extended neck design clears most piping insulation applications. This valve supports bi-directional flow and is 100% factory tested. The rigid, phenolic-backed seat ensures positive, bubble-tight shutoff, while the raised seat face eliminates the need for companion flange gaskets. It has a cold working pressure (CWP) of 200 psi and maximum service temperatures compatible with media types other than steam, up to 180°F at 200 psi or less. The flange connection conforms to ANSI class 125/150 flange dimensions. The valve is manufactured in an ISO accredited facility and complies with multiple standards, including MSS SP-67, API 609, AWWA C504, and EN 593.
