Tighten Up

  • 010 220 5352
  • sales@tightenup.co.za
  • Monday to Thursday 8:00AM to 5PM | Friday 8:00 AM to 3PM
R0.00 0 Cart
Menu
  • Browse Categories
    • Valves
      • Automatic Air Release Valves
      • Ball Valves
      • Butterfly Valves
      • Check Valves
      • Double Door Wafer Check Valves
      • Gate Valves
      • Pressure Valves & Gauges
      • Stainless Steel Ball Valves
      • Valve Boxes
      • Water Tank Float Valves
    • Pumps
      • Booster Pumps
      • Borehole Pumps
      • Solar Pumps
      • Submersible Pumps
    • Pipes & Fittings
      • Compression Fittings
      • Galvanised Fittings
      • Galvanised Standpipe
      • HDPE & PVC Pipe
      • Multi Range Coupling
      • PVC Pipe
      • PVC Valves & Fittings
      • Multi Range Flange Adaptor
      • Stainless Steel Fittings
      • Steel Flanges
    • Filtration
      • Filter Housing & Cartridges
      • Inline Filters
      • RO System Replacements
      • UV Sterilizer
    • Accessories
      • Garden & Tank Taps
      • Gas Cages
      • Lightning Detector
      • Roofing
      • Water Meters
  • Home
  • Shop Now
  • Specials
  • FAQ
  • Delivery
  • Contact us
  • Checkout
Menu
  • Home
  • Shop Now
  • Specials
  • FAQ
  • Delivery
  • Contact us
  • Checkout
  • Phone
  • E-Mail
Untitled_design__1_-removebg-preview
R0.00 0 Cart
Click to enlarge
Home Water Tank Float Valves High Capacity Float Valve
Water Tank Float Valve
Water Tank Float Valve R199.99 – R249.99Price range: R199.99 through R249.99
Back to products
20″ Big Blue 3 Stage Replacement Filter Combo Set
20″ Big Blue 3 Stage Replacement Filter Combo Set R699.99

High Capacity Float Valve

R112.70 – R352.57Price range: R112.70 through R352.57

This High Capacity Plastic Float Valve is used to ensure that water tanks are maintained at an optimal level without the need for constant monitoring. This float valve will alleviate overflowing of any tank, water trough or any other application. Whether used in homes, commercial, industrial applications, or agricultural, float valves play a crucial role in preventing overflow, maintaining water levels, and conserving water.

Flow Rates:

15mm: 3L per second @ 6 BAR
20mm: 4.2L per second @ 6 BAR
25mm: 5.3L per second @ 6 BAR
32mm: 5.5L per second @ 6 BAR
40mm: 10L per second @ 6 BAR
50mm: 10.5L per second @ 6 BAR

Clear
SKU: HCFV Category: Water Tank Float Valves
Share:
Close
YOU MAY ALSO LIKE…
  • 0.75kw Submersible Pump 0.75kw Submersible Pump R1,999.00
  • Galvanised Standpipe 100mm Galvanised Standpipe 100mm R434.18 – R1,279.06Price range: R434.18 through R1,279.06
  • Galvanised Standpipe 80mm Galvanised Standpipe 80mm R205.74 – R959.96Price range: R205.74 through R959.96
  • Galvanised Standpipe 65mm Galvanised Standpipe 65mm R263.10 – R639.00Price range: R263.10 through R639.00
  • Description
Description

What is a High Capacity Float Valve?

A high capacity float valve is a type of mechanical valve that automatically controls the water or fluid level in a tank or reservoir by responding to changes in the liquid’s height. The valve’s operation is driven by the buoyancy of a float, which rises and falls with the liquid level. When the liquid reaches a predetermined level, the float actuates the valve, stopping or starting the flow to maintain the desired fluid level.

The “high capacity” designation refers to the valve’s ability to handle large volumes of fluid. These valves are built to manage higher flow rates and larger tanks, often used in agricultural, industrial, or municipal water systems.

Key Features of High Capacity Float Valves

  • Durability: Built with corrosion-resistant materials such as stainless steel, brass, or high-strength plastics, these valves are designed to withstand harsh environments and continuous use.
  • Large Flow Handling: Capable of managing high flow rates, often in systems where the volume of liquid or water is substantial, such as irrigation systems, water treatment plants, and large storage tanks.

Applications of High Capacity Float Valves

  • Water Storage Tanks: These valves are commonly used in both residential and industrial water storage systems to prevent overflows or dry runs by automatically regulating the flow of water into the tank.
  • Agricultural Irrigation: For large-scale agricultural systems, these valves help manage water distribution, ensuring that irrigation tanks are filled to the optimal level for efficient irrigation.
  • Industrial Systems: High capacity float valves are used in industries such as chemical processing, power generation, and wastewater treatment, where they control fluid levels in large storage tanks, sumps, and reservoirs.
  • Municipal Water Systems: These valves are crucial for maintaining proper water levels in city-wide water distribution systems, preventing wastage and ensuring continuous supply.

For anyone looking to optimise their water management systems, investing in a high capacity float valve is a smart, practical solution.

Related products

Add to cart
Quick view

Tank Float Valve Kit

R199.00
Select options
Quick view

Brass Float Valve – Ball Included

R167.33 – R882.15Price range: R167.33 through R882.15
Select options
Quick view

Water Tank Float Valve

R199.99 – R249.99Price range: R199.99 through R249.99
Select options
Quick view

PVC Ball Float

R40.34 – R299.99Price range: R40.34 through R299.99

Info

  • About Us
  • Returns and Refunds
  • Privacy Policy
  • Delivery
  • FAQ
  • Payment
  • Terms & Conditions

Categories

  • Valves
  • Water Meters
  • Pressure Reducing Valves
  • Compression Fittings
  • Pipe Fittings

Help Center

  • Home
  • Shop
  • Contact Us
  • Account
  • Wishlist

Contact Us

Unit A4, Strydom Industrial Park, 17 Hammer Ave, Strydompark, Johannesburg, 2169

010 220 5352

sales@tightenup.co.za

Secure online payments​

Payfast logo
Copyright © 2026 Tighten Up | Powered by Tighten Up
Start typing to see posts you are looking for.
Loader
  • Menu
  • Categories

  • Home
  • Shop Now
  • Specials
  • FAQ
  • Delivery
  • Contact us
  • Checkout
  • Home
  • Shop Now
  • Specials
  • FAQ
  • Delivery
  • Contact us
  • Checkout

  • Valves
    • Automatic Air Release Valves
    • Ball Valves
    • Butterfly Valves
    • Check Valves
    • Double Door Wafer Check Valves
    • Gate Valves
    • Pressure Valves & Gauges
    • Stainless Steel Ball Valves
    • Valve Boxes
    • Water Tank Float Valves
  • Pumps
    • Booster Pumps
    • Borehole Pumps
    • Solar Pumps
    • Submersible Pumps
  • Pipes & Fittings
    • Compression Fittings
    • Galvanised Fittings
    • Galvanised Standpipe
    • HDPE & PVC Pipe
    • Multi Range Coupling
    • PVC Pipe
    • Multi Range Flange Adaptor
    • PVC Valves & Fittings
    • Stainless Steel Fittings
    • Steel Flanges
  • Filtration
    • Filter Housing & Cartridges
    • Inline Filters
    • RO System Replacements
    • UV Sterilizer
  • Accessories
    • Garden & Tank Taps
    • Gas Cages
    • Lightning Detector
    • Roofing
    • Water Meters
  • Valves
    • Automatic Air Release Valves
    • Ball Valves
    • Butterfly Valves
    • Check Valves
    • Double Door Wafer Check Valves
    • Gate Valves
    • Pressure Valves & Gauges
    • Stainless Steel Ball Valves
    • Valve Boxes
    • Water Tank Float Valves
  • Pumps
    • Booster Pumps
    • Borehole Pumps
    • Solar Pumps
    • Submersible Pumps
  • Pipes & Fittings
    • Compression Fittings
    • Galvanised Fittings
    • Galvanised Standpipe
    • HDPE & PVC Pipe
    • Multi Range Coupling
    • PVC Pipe
    • Multi Range Flange Adaptor
    • PVC Valves & Fittings
    • Stainless Steel Fittings
    • Steel Flanges
  • Filtration
    • Filter Housing & Cartridges
    • Inline Filters
    • RO System Replacements
    • UV Sterilizer
  • Accessories
    • Garden & Tank Taps
    • Gas Cages
    • Lightning Detector
    • Roofing
    • Water Meters