Sudden changes in water flow can really pound the pipes of your fire-protection sprinkler systems. Avoid system damage with
Slo-Close Butterball® Valves from Milwaukee Valve. For fire protection systems charged from domestic (potable) water lines, ensure compliance with our proven lead-free* UltraPure alternative.
When you need lead-free valves for potable systems, Milwaukee Valve provides the widest coverage of products for virtually every potable water application covered by the standards of U.S. Senate Bill S.3874. Certified by independent testing agencies, the UltraPure line features robust alloys that exceed the stringent requirements of the Federal low lead law.
The UltraPure Butterball is available in sizes 1"- 2" (threaded end). Standard Butterballs are available in 1"- 2½" (threaded end) and 2" & 2½" (grooved end) sizes. An internal tamper switch (indoor/outdoor use) signals disc movement. Butterball has been approved by NYC Board of Standards & Appeals for 350 and 500 psig in hi-rise buildings, and carries UL and FM approvals for up to 175 psig.
Not every valve is required to be lead free. Milwaukee Valve's trained sales representatives and informative
UltraPure website can advise you on where you need lead-free valves, and where you don't. From new construction to retrofits and repairs, our superior valve quality, system design services, engineering expertise and onsite technical assistance help you save time and money.
To prevent shock to your fire-protection systems, use UltraPure Slo-Close Butterball® Valves. For other services, be sure to make your selection from our ever-growing line of lead-free UltraPure valves.
*Lead content less than 0.25%, defined as lead-free by California AB 1953.
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