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Across Türkiye · 1–3 business daysProducts in stock ship free anywhere in Türkiye and arrive within 1–3 business days. Items not in stock are supplied to order — the lead time is confirmed to you when the order is approved.
Runxin Digital Flow-Controlled Valve
₺14,705.52
VAT included · Free shipping in Türkiye
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Installation is a service · plumbing is the customer’s responsibility
Free Shipping
Across Türkiye
Fast Delivery
Across Türkiye · 1–3 business days
2-Year Warranty
Misuse is not covered.
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0850 304 95 25
- SKU
- WP-FV-012
- Category
- Control Valves, Water Treatment Spare Parts
Volumetric · Digital Softener Valve
Regeneration by Consumption: the Runxin Digital Flow-Controlled Valve
The Runxin Digital Flow-Controlled Valve is a volumetric control valve for water softeners that counts the water passing through and starts regeneration exactly when it is needed. It washes the resin with brine automatically, preserves the efficiency of the cationic resin and, by never washing unnecessarily, saves both salt and water.
- Control Type
- Flow-Controlled (Volumetric)
- Use
- Single Tank
- Display
- Digital Control Panel
01Problem & Solution
An Unnecessary Wash Wastes Salt and Water
Problem
Consumption Is Not the Same Every Day
On a system that washes purely to a calendar, the resin is renewed for nothing in quiet periods; in heavy use it is exhausted early and hard water can slip through.
Solution
Smart Control That Meters
The Runxin Digital Flow-Controlled Valve counts the water passing through and starts regeneration when the set tonnage is reached. The wash happens exactly when it is needed, and no salt or water is wasted.
02Key Features
Smart, Digital, Economical
The Runxin Digital Flow-Controlled Valve stands out for working in step with consumption.
Volumetric Operation
It meters the water passing through and starts regeneration on actual consumption rather than on a calendar.
Digital Control Panel
Settings are made clearly on the display and the operating state is easy to follow.
Tonnage Set by Hardness
How many tonnes between washes can be set from the water hardness and the amount of resin.
Salt & Water Savings
Because it never regenerates unnecessarily, salt consumption and reject water both fall.
A Fully Automatic Cycle
Backwash, brine draw, rinse and brine refill all happen with no human intervention.
Spare Parts Support
Spare parts such as the O-ring and piston kit and technical service support are available from us.
Product Video
Take a Closer Look at the Valve
03Technical Specifications
Product Details
| Feature | Value | What it does |
|---|---|---|
| Product Type | Softener Control Valve | The product family it belongs to. When buying a spare, the family alone is not enough; the size and model must match too. |
| Brand | Runxin | The manufacturer. The valve and membrane brand decides how easily spares can be found. |
| Control | Digital / Flow-Controlled | How the unit is managed. Automatic control needs no daily attention. |
| System | Single Tank | How the system is set up to run. |
| Regeneration | Automatic, with Brine | How the resin is regenerated. This is where salt consumption comes from. |
| Setting | Washing by Tonnage |
04Applications
Where Is It Used?
The Runxin Digital Flow-Controlled Valve suits softening systems where consumption varies.
- Domestic Softeners
- Cabinet Systems
- Apartment & Villa Inlets
- Cafés & Restaurants
- Hotels & Guesthouses
- Fluctuating Water Consumption
- Valve Renewal / Replacement
- Installers
05How It Works
How Does the Runxin Digital Flow-Controlled Valve Work?
Service & Counting
As the valve passes water through the resin vessel, its meter measures the volume continuously.
When the Set Tonnage Is Reached
Once the set volume has passed, the valve starts the regeneration cycle automatically.
Backwash
The resin bed is lifted by reverse flow and the accumulated sediment flushed out through the drain line.
Brine & Rinse
Brine drawn from the salt tank renews the resin, and the excess is flushed away by slow and fast rinse.
The Meter Resets
The brine refill completes, the valve returns to service and the meter starts counting again for the next cycle.
06Making the Right Choice
What Decides the Right Valve
When choosing the Runxin Digital Flow-Controlled Valve, consumption, hardness and system layout should be assessed.
The Pattern of Consumption
Where consumption fluctuates a flow-controlled valve is the efficient choice; where it is very regular, a time-controlled valve may be enough.
Water Hardness & Resin
The hardness reading and the amount of resin in the vessel determine how many tonnes there are between washes.
Single or Twin
This valve is for single-tank systems; where soft water must be uninterrupted, a twin valve is the one to choose.
Connection Size & Flow
The pipe size and the service flow required determine the right valve model.
07Maintenance and Use
Notes That Keep It Performing
- The salt level should be checked regularly and the salt reservoir topped up as it falls.
- Clean or refined salt is recommended; salt containing insoluble solids can wear the valve.
- If the water hardness changes, the tonnage setting should be redone, or hard water may slip through.
- The O-ring and piston kit are wearing parts and should be renewed if a leak appears or the cycle falters.
08Frequently Asked Questions
Common Questions
What does the Runxin Digital Flow-Controlled Valve do?
It manages a water softener’s regeneration. Counting the water passing through, it backwashes and draws brine automatically once the set tonnage is reached, so the cationic resin keeps working efficiently.
How does it differ from a time-controlled valve?
A time-controlled valve washes at a set interval in days, whatever the consumption. A flow-controlled valve meters the water and renews only when needed, which is what saves salt and water.
Can it be used in twin systems?
This valve is for single-tank softeners. Two-tank applications that need uninterrupted soft water call for twin valve models.
How is the wash setting made?
How many tonnes there are between washes is calculated from the water’s hardness reading and the amount of resin in the vessel, then entered on the digital panel. Having the hardness measured is recommended for the right setting.
Can it be used instead of a filter valve?
No. This is a softener valve that works with a salt tank. Sediment, carbon and sand filter vessels, which only need backwashing, use filter valve models.
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Questions & Answers
Questions asked about this product
Questions on compatibility, capacity and installation are answered by our technical team. The answers stay public — so the next person with the same question can see them too.
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Installation
Installation is a service · plumbing is the customer’s responsibilityFitting the part falls under our service work and is subject to a service fee. Plumbing labour and any pipes, valves and fittings are not included in the price; these items are the customer’s responsibility.
Warranty
2 years · manufacturerThis product is covered by a 2-year manufacturer warranty. During the warranty period, labour and parts are free for faults arising from manufacture. Consumables such as filters, membranes and resin are outside warranty cover — they are replaced when their service life ends; they do not fail.
Withdrawal and returns
Distance sales agreementThe right of withdrawal and the return terms are set out in detail in the distance sales agreement. Systems that have been installed and commissioned, and made-to-order products, are outside its scope.
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