4” Auto Multiport Valve

The Runxin Auto Multiport Valve is a reliable, high-quality control valve designed for both household and industrial water treatment systems. Made by Runxin, a leading control valve manufacturer, this automatic valve efficiently manages water softening and filtration processes. Featuring a ceramic moving plate and high-strength synthetic materials, it provides durable, leak-free performance.

The partial balance structure keeps the sealing surface stable even with varying water pressure. During regeneration or cleaning, the valve automatically prevents raw water from bypassing into the system, ensuring consistent water quality. Available in sizes from 2.5 to 4 inches, this valve is ideal for FRP resin tanks, carbon, and resin head applications.

Specifications:

• Size: 2.5 to 4 inches
• Material: Ceramic moving plate, high-strength synthetic body
• Type: Carbon & Resin Head
• Structure: End-face sealing with partial balance design
• Operation: Direct pressure operation with rotary seals
• Bypass Prevention: Automatically blocks raw water during regeneration
• Application: Suitable for softener and filter systems in residential, commercial, and industrial setups
• Brand: Runxin