Product Details
The 2-1/2" T-337AB-G ductile iron wafer butterfly valve features an aluminum bronze disc and is gear operated, with a Buna epoxy coated wafer body that facilitates easy positioning between flanges. Its extended neck is designed to clear most piping insulation applications and allows for bi-directional flow. Each valve is 100% factory tested, and the rigid, phenolic-backed seat ensures a positive, bubble-tight shutoff. The raised seat face eliminates the need for companion flange gaskets. The cold working pressure (CWP) is rated at 200 PSI, and the maximum service temperatures with pressures for the T-337AB & T-337AB-G are compatible with media types other than steam, reaching up to 180° F at 200 PSI or less. The flange connection features of the valve's body conform to ANSI Class 125/150 flange dimensions. This product is manufactured in an ISO accredited facility and conforms to the following standards: MSS SP-67, API 609, AWWA C504, and EN 593.
