AQUALITEK Runxin Manual Multiport Filter Valve
Product Overview
The AQUALITEK Runxin manual multiport filter valve is a rugged, easy-to-use control valve designed for sand, multimedia and specialty filters. Built for reliable performance, it provides clear, one-handle operation for functions like filter, backwash, rinse, waste, recirculate and closed. Engineered for long life and low maintenance, this valve is perfect for residential, commercial and industrial water treatment systems.
Key Features
- Durable construction: high-strength materials resist corrosion and wear for long service life.
- Simple manual operation: ergonomic handle with clear position markings for fast, mistake-free control.
- Multiple positions: filter, backwash, rinse, waste, recirculate, bypass and closed.
- Low pressure drop: optimized internal flow paths reduce energy loss and improve efficiency.
- Easy maintenance: service port and replaceable seals allow quick media change and repairs.
- Flexible compatibility: fits standard filter tanks and media systems; available in common sizes.
Benefits
Operators gain precise control and reduced downtime. The valve keeps routine tasks fast and safe — backwashing, rinsing and setting bypasses are done in seconds. Low maintenance parts and robust seals lower lifecycle costs. Its simple manual design avoids complex electronics and is ideal where reliability and cost-effectiveness matter most.
Applications
Suitable for home water softeners, pool filters, municipal pre-treatment, industrial process water, and commercial filtration systems. Works well with sand, anthracite, greensand and multimedia filters.
Why Choose AQUALITEK
Aqualitek Water Treatment Technologies Co., Ltd. (AQT) in Guangzhou combines engineering expertise and manufacturing excellence to deliver dependable water solutions worldwide. Our Runxin valve reflects AQUALITEK’s commitment to quality, affordability and sustainable performance. Backed by responsive support, we help you choose the right valve and keep your system running smoothly.
Ready to upgrade your filter control? Contact AQUALITEK for model options, sizing help and fast delivery.
Detailed display
Certifications
CTK20211125002MDAppendix
CTK20211125002MD
Frequently Asked Questions
Can I use AQT’s water treatment systems for seawater desalination?
Yes! We provide seawater desalination systems using advanced reverse osmosis (RO) technology, specifically designed to convert seawater into fresh, drinkable water. These systems are ideal for coastal communities, marine applications, and industrial desalination projects.
What is the difference between softening and deionization?
Softening removes only hardness ions (Ca²⁺, Mg²⁺), while deionization removes both cations and anions to produce high-purity water.
What is the difference between Reverse Osmosis (RO), Ultrafiltration (UF), and Nanofiltration (NF)?
1. Reverse Osmosis (RO): Removes up to 99.9% of contaminants, including salts, bacteria, viruses, and heavy metals.
2. Ultrafiltration (UF): Uses a membrane filtration process to remove bacteria and particles, while retaining essential minerals.
3. Nanofiltration (NF): Falls between RO and UF, removing some salts and organic compounds while allowing certain minerals to pass through.
Does AQT provide technical support and after-sales service?
Yes! We offer comprehensive technical support, including installation guidance, troubleshooting, spare parts supply, and ongoing maintenance assistance. Our after-sales team is available to ensure your water treatment system operates efficiently.

Runxin Manual Filter Control Valves for filter tanks
The Runxin Manual Filter Control Valve is engineered to deliver reliable and cost-effective flow direction control for a wide range of industrial and commercial filter tanks. Renowned for its durability, corrosion resistance, and straightforward operation, this valve is the ideal choice for managing the filtration and backwashing cycles of pressure sand filters, multi-media filters, activated carbon filters, and water softeners.

Panel type and inline type pressure gauge
A pressure gauge is an essential instrument used to measure and display the pressure of gases or liquids in a system. It plays a crucial role in ensuring safety, efficiency, and accuracy in various industrial, commercial, and domestic applications.
These gauges work on different principles, including mechanical and digital sensor-based technologies. They help monitor and control pressure levels to prevent equipment failures, optimize performance, and ensure compliance with safety standards.

Runxin Manual Filter Control Valves for filter tanks
The Runxin Manual Filter Control Valve is engineered to deliver reliable and cost-effective flow direction control for a wide range of industrial and commercial filter tanks. Renowned for its durability, corrosion resistance, and straightforward operation, this valve is the ideal choice for managing the filtration and backwashing cycles of pressure sand filters, multi-media filters, activated carbon filters, and water softeners.

RUNXIN Automatic Filter/Softener Industrial Control Valve
AQUALITEK RUNXIN Automatic Filter/Softener Industrial Control Valve delivers reliable, programmable water treatment for industry. The Runxin Multi-Port Control Valve ensures efficient filtration, softening and automated regeneration for industrial water treatment systems.
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