Mueller Steam Specialty is the world’s largest supplier of strainers and the number one provider of specialty products serving the valve industry. While the company has seen many changes, the dedication to quality, service and delivery remains the same. As always, Mueller Steam Specialty brand strainers and valves will continue to be the premier products of their kind in the marketplace.

These soft-seated butterfly valves are designed for a variety of general applications in the control of water, air, oil, gases, and corrosive media. They are equally effective for on-off, throttling, or isolation service requirements. Series 87 is well suited for higher velocity service and vacuum service.   downloads : 65M

Designed for liquids and gases where flow reversal can cause surge and water hammer. Elastomer seats provide bubble-tight shutoff.  downloads : 71 serie