Ductile Iron Combination Air Valve, Double Function 

The RVK AVCOM400 Ductile Iron Combination Air Valve is designed to provide reliable air management and efficient performance in water supply, sewage, and industrial piping systems. Manufactured from high-quality ductile iron, it offers excellent strength, durability, and resistance to demanding operating conditions.

The valve features a double-function design that allows automatic air release and air intake during pipeline operation. It helps remove accumulated air, prevent vacuum conditions, and maintain smooth water flow, supporting efficient system performance and pipeline protection.

Equipped with durable stainless steel components, a corrosion-resistant float mechanism, and high-quality rubber seals, the AVCOM400 Combination Air Valve provides effective sealing and dependable operation. Its protective fusion-bonded epoxy coating on internal and external surfaces offers additional resistance to corrosion and environmental exposure.

Designed in accordance with recognized industry standards, the RVK AVCOM400 Combination Air Valve is suitable for municipal water networks, potable water systems, irrigation networks, wastewater treatment facilities, and industrial applications, offering a practical and reliable solution for efficient pipeline air management.