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300mm Straight Arm
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300mmx M10 Float Arm (straight)

$27.72 (incl. GST)

593 in stock

SKU: 0717 Category:

These arms were developed specifically for large feedlots where the water inlet is often in the bottom of the trough.

In these installs we use the Full flow valve bodies where the valve is sitting vertical in the trough.

By having the arm bent up slightly and the float fixed using a 300mm chain kit, the valve can full open without the arm hitting the bottom of the trough.

When fitted to a ¾” / 1” Full flow valve, with an 8” float mounted at the end of the arm, they will provide a shut off pressure of ≤ 900 Kpa (130 psi.)/750 Kpa (110psi)

All Cocky valve float arms are made from 10mm Ø SS316 rod making them the strongest arms on the market.

  • 300mmx M10 Float Arm (straight)

Premium construction: Made from SS316 stainless steel, 10 mm rod; strong, reliable, and built for longevity.

High performance: Delivers shut-off around 900 kPa with an 8″ float, giving excellent pressure handling.

Simplicity & fewer potential failure points: Straight arms are simpler in design and less likely to suffer interference or wear from bends.

Versatile use: Fits well in open troughs or setups without covers or obstruction; a good “standard” choice when you don’t need customised bends.

Standard compatibility: Uses the same M10 threading as all Cocky Valve arms, so integrates with existing float assemblies easily.

1. How strong is the 300 mm × M10 Straight Float Arm?
It is made from SS316 stainless steel rod (10 mm diameter), which gives excellent strength, corrosion resistance, and durability under load.

2. What shut-off pressure can this arm achieve when used with an 8″ float?
When fitted to an Ulti Flo Float Valve with an 8″ (200 mm) float, this 300 mm straight arm will provide shut-off pressures up to about 900 kPa (≈ 130 psi).

3. What trough setups is this straight arm suited for?
It’s ideal where there’s space for a straight reach — such as open troughs, troughs with no cover or obstruction, or bottom-fill troughs where the arm doesn’t need to clear lids or sides.

4. Why choose the straight version over bent or double-bent arms?
Because a straight arm maximises leverage and simplicity; it has fewer bends (which are potential weak points), and benefits from direct float action where there are no obstructions.

Product Information

These arms were developed specifically for large feedlots where the water inlet is often in the bottom of the trough.

In these installs we use the Full flow valve bodies where the valve is sitting vertical in the trough.

By having the arm bent up slightly and the float fixed using a 300mm chain kit, the valve can full open without the arm hitting the bottom of the trough.

When fitted to a ¾” / 1” Full flow valve, with an 8” float mounted at the end of the arm, they will provide a shut off pressure of ≤ 900 Kpa (130 psi.)/750 Kpa (110psi)

All Cocky valve float arms are made from 10mm Ø SS316 rod making them the strongest arms on the market.

What the Product Contains
  • 300mmx M10 Float Arm (straight)
Why Choose Cocky Valve?

Premium construction: Made from SS316 stainless steel, 10 mm rod; strong, reliable, and built for longevity.

High performance: Delivers shut-off around 900 kPa with an 8″ float, giving excellent pressure handling.

Simplicity & fewer potential failure points: Straight arms are simpler in design and less likely to suffer interference or wear from bends.

Versatile use: Fits well in open troughs or setups without covers or obstruction; a good “standard” choice when you don’t need customised bends.

Standard compatibility: Uses the same M10 threading as all Cocky Valve arms, so integrates with existing float assemblies easily.

Product FAQs

1. How strong is the 300 mm × M10 Straight Float Arm?
It is made from SS316 stainless steel rod (10 mm diameter), which gives excellent strength, corrosion resistance, and durability under load.

2. What shut-off pressure can this arm achieve when used with an 8″ float?
When fitted to an Ulti Flo Float Valve with an 8″ (200 mm) float, this 300 mm straight arm will provide shut-off pressures up to about 900 kPa (≈ 130 psi).

3. What trough setups is this straight arm suited for?
It’s ideal where there’s space for a straight reach — such as open troughs, troughs with no cover or obstruction, or bottom-fill troughs where the arm doesn’t need to clear lids or sides.

4. Why choose the straight version over bent or double-bent arms?
Because a straight arm maximises leverage and simplicity; it has fewer bends (which are potential weak points), and benefits from direct float action where there are no obstructions.

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