R13,800.00

SKU: F77B1 Category: Filter & Softener Valves

Delivery and return

Next day delivery in store

Buy before 6pm to receive your order next day.

FREE

Next day delivery

Orders before 6pm from Monday to Saturday (or before 1pm on Sunday) will be delivered Next working day (except Northern Ireland and Highlands). Orders placed after 6pm (after 1pm on Sunday) or for Northern Ireland and Highlands will be delivered in 2 working days.

29 USD

Drop Point

In 2-3 working days. Pick up your parcel in one of the many diferent collection points available and during a wide range of hours.

39 USD

Same day delivery in London:

Place your order before 13:00 to get it today!. If you order later on, you’ll receive it the next day and if you order on Sunday, you’ll receive it the next working day.

59 USD

Shipping Information

SHIPPING

Complimentary ground shipping within 1 to 7 business days In-store collection available within 1 to 7 business days Next-day and Express delivery options also available Purchases are delivered in an orange box tied with a Bolduc ribbon, with the exception of certain items See the delivery FAQs for details on shipping methods, costs and delivery times

Composition and care

Characteristics of wood :

Hard, compact , fiberous and porous
Good wood gives a rich, warm and beautiful surface.

Wood is used for the construction of:

Floor, Furniture, Walls
Incidental furnishing (lampshades, picture frames)
Kitchen & restaurant ware

Description
Attachment

Description

RUNXIN F77B1 Automatic Filter

Name: RUNXIN F77B1 Automatic Filter
SKU: F77B1
Availability: InStock

The RUNXIN F77B1 Automatic Filter controls water filtration with ease. In addition, it handles up to 18 000 L/h, making it perfect for medium to large filtration systems. Moreover, the valve allows you to program backwash cycles using a clear LED display. As a result, it reduces manual work and ensures consistent filtration.

Furthermore, the F77B1 supports 2″ connections and offers flexible installation, either top-mounted or side-mounted. For example, its ceramic sealing faces prevent leaks and corrosion. Therefore, this automatic filter works well with sand filters, carbon filters, and pre-RO setups, making it ideal for industrial and commercial water treatment applications.

Features & Benefits

High Flow Capacity: Supports up to 18,000 L/h, suitable for 2″ connections.
Automatic Backwash & Rinse Control: Automates service, backwash, fast‑rinse, and brine (if configured).
LED Dynamic Display & Button Lock: Displays current status and locks buttons to prevent accidental changes.
Flexible Mounting Options: Configurable for top‑mount or side‑mount installation.
Reliable Sealing & Construction: Uses ceramic sealing faces for corrosion resistance and leak‑free operation.

Specifications

Inlet/Outlet: 2″ Male threads.
Drain Port: 1½″ or 2″, depending on variant.
Operating Pressure: 0.15–0.6 MPa (≈1.5–6 bar).
Operating Temperature: 5 °C–50 °C.
Turbidity Rating: <20 FTU.
Suitable Tank Size: 24″–30″ diameter vessels.

Application & Use Cases

This automatic filter valve is ideal for:

Sand or multimedia filters in industrial‑scale water treatment
Activated carbon filtration systems ahead of RO plants
High‑flow water refilling stations where automatic regeneration is required
Municipal or commercial filtration setups requiring reliable automated valve control

Installation & Maintenance Tips

Ensure the valve is mounted on a compatible vessel (24″‑30″ tank diameter) with correct inlet/outlet sizing.
Connect power (AC100‑240 V) and set up according to time‑clock or meter‑type controls as required.
Program backwash sequence (service → backwash → fast rinse → service) based on application and media type.
Monitor the LED display for service indicators or outage warnings. Buttons lock after 1 minute of inactivity to prevent tampering.
Clean or replace media as required and ensure the valve recalibrates correctly after servicing.