Runxin Control Valve
Runxin control valves are reliable in water treatment systems worldwide, valued for their durability, precise control, and cost-effectiveness. They provide manual and automatic valves for softening, filtration, or deionization systems in industrial and commercial applications.

Runxin control valves are trusted solutions in water treatment systems worldwide, known for their durability, precise control, and cost-effective performance. Whether you’re designing a softening, filtration, or deionization system, Runxin offers a full range of manual and automatic control valves tailored for industrial and commercial applications.
Key Benefits
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Reliable multiport rotary design with minimal internal leakage
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Long service life with corrosion-resistant composite materials
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Flexible configurations for single tank, twin alternating, and multi-tank systems
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Easy to install, operate, and maintain
Manual Control Valves – Compact & Cost-Effective
Runxin manual valves are ideal for simple filtration or softening applications requiring user-initiated backwash and rinse cycles. Models include:
Model | Connection Size | Application | Tank Size (Inch) | Flow Rate (m³/h) |
F56A | 1″ | Softener/Filter | 6″–12″ | 4.0 |
F64B | 1″ | Filter/Softener | 8″–14″ | 4.5 |
F67B1 | 2″ | Filter system | 16″–24″ | 10–15 |
F112A | 1½” | Large softener | 16″–24″ | 10.0 |
Automatic Control Valves – Intelligent & Efficient
Runxin automatic valves offer time-based, meter-based, or PLC-controlled regeneration, making them perfect for continuous treatment processes. Popular models include:
Model | Connection Size | Program Type | Application | Flow Rate (m³/h) |
F63P3 | ¾” | Timer / Meter | Softener/Filter | 3.0 |
F65B | 1″ | Timer / Meter | Household/Commercial | 4.5 |
F75A1 | 1½” | Time-based | Large softener | 10.0 |
F95A1 | 2″ | PLC / Timer | Industrial systems | 20–30 |
F112B | 1½” | Timer / Meter | Duplex/Parallel | 10.0 |
Applications
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Water softening
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Sand, carbon, and multimedia filtration
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RO pretreatment systems
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Industrial process water and wastewater treatment
KaT Solution is a reliable distributor of Runxin control valves in Vietnam. We offer full technical support, product availability, and system integration consulting for both manual and automatic models.