Certified Brass & Flanged Gate Valves with Lockable Options for Secure Fluid Isolation

Coliter® manufactures certified brass and flanged gate valves for reliable, full-bore isolation in potable water, gas, and heating systems. Key models include the ZF1001/ZF1002 brass gate valves (lead-free, WRAS/GB compliant), FZF001 flanged gate valve (cast iron, PN16, epoxy coated), and lockable variants such as the magnetic ZF1011 and meter-lead ZF1072 for tamper-proof operation. Designed per GB/T 12232, all valves ensure zero leakage, corrosion resistance, and long service life. Ideal for residential, municipal, and industrial applications—with OEM/ODM support available.