For 90 years, Arrowhead Brass has delivered reliable valve solutions that professionals trust. We manufacture lead-free brass and stainless steel valves designed for real-world HVAC, plumbing, and irrigation applications—from boilers and hydronic systems to tankless water heaters and service work. Our U.S.-based team understands what contractors, engineers, and wholesalers need: durable products that perform in the field and practical designs that install efficiently. Reliable. Proven. Trusted. Since 1936.