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Product Name	Plastic Livestock Trough Float Valve
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Product Overview	The Plastic Livestock Trough Float Valve is a mechanical water-level control device designed for livestock troughs, stock tanks, barrels and other farm watering containers. As animals consume water, the float mechanism automatically opens the inlet and replenishes the trough, then shuts off the supply when the preset level is restored. Its compact plastic housing protects the operating mechanism while allowing simple installation on many plastic and metal trough designs. The valve is suitable for cattle farms, pig farms, goat-farming-equipment/" target="_blank" class="keylink">sheep and goat facilities, horse farms and general livestock watering projects.
Key Features	Automatically maintains the required water level in livestock troughs. Mechanical float operation requires no electricity or electronic controller. Durable plastic housing helps protect the internal valve mechanism. Compact structure suitable for plastic and metal stock tanks. Helps reduce overflow, manual filling work and unnecessary water loss. Simple hose connection and edge-mounted installation. Suitable for indoor barns, open-sided livestock buildings and outdoor watering points. Easy access for routine inspection, cleaning and replacement of service parts.
Structural Components	Plastic Protective Housing: Covers the valve and float linkage and helps protect them from livestock contact. Float Mechanism: Detects changes in water level and actuates the inlet valve. Water Inlet: Connects the valve to the farm water supply or hose. Valve Assembly: Opens and closes the incoming water flow automatically. Mounting Brackets: Secure the unit to the rim or side of the trough. Fasteners: Allow stable mounting and adjustment during installation.
Working Principle	The valve operates according to the water level inside the trough. When livestock drink and the water level falls, the float moves downward and opens the inlet valve. Fresh water then enters the trough automatically. As the water rises, the float moves upward until the valve closes. This simple mechanical cycle maintains a relatively stable drinking-water level without electrical power, sensors or manual filling.
Technical Specifications	Product Type Automatic livestock trough float valve Control Method Mechanical float control Housing Material Heavy-duty plastic; material specification available upon request Reference Housing Material High-grade polystyrene in the referenced configuration Reference Water Flow Up to 245 US gal/h (approximately 927 L/h) in the referenced configuration Reference Operating Pressure 20–50 psi (approximately 1.4–3.4 bar) Reference Water Connection 3/4 inch garden hose connection Reference Dimensions Approx. 7.5 × 3 × 3.5 in (191 × 76 × 89 mm) Power Requirement No electricity required Installation Trough or stock tank rim mounting Other Specifications Available upon request
Applications	Cattle drinking troughs and stock tanks. Pig farm auxiliary water troughs. Sheep and goat watering systems. Horse paddocks and stable watering tanks. Livestock holding areas and handling facilities. Outdoor pasture watering points. Steel structure livestock houses and farm renovation projects.
Customization Options	Water inlet and pipe connection specifications. Mounting bracket configuration according to trough design. Water-flow capacity according to project requirements. Plastic housing and internal component specifications available upon request. OEM branding, packaging and bulk supply options. Complete livestock watering system configuration for commercial farm projects. Designed according to local climate and farm conditions.
Installation & Maintenance	Mount the valve securely on a stable trough or tank rim. Position the float where it can move freely without contacting the trough wall or other equipment. Connect the water supply and check all joints for leakage before operation. Adjust the float position to obtain the required operating water level. Install upstream filtration where sediment or suspended particles may be present. Periodically inspect the valve seat, float mechanism and water inlet for scale or debris. Drain or protect exposed water lines in freezing conditions according to local climate requirements.
Product FAQ	Does the float valve require electricity? No. Water flow is controlled mechanically by movement of the float. Can it be used with both plastic and metal troughs? Yes. This type of valve is commonly used on plastic and metal stock tanks, subject to the rim dimensions and mounting arrangement. Can the water level be adjusted? The installation and float position can be configured to suit the required operating water level, depending on the selected valve version. Is it suitable for commercial livestock farms? Yes. It can be incorporated into cattle, pig, sheep, goat and other livestock watering systems where simple automatic trough replenishment is required. Can connection sizes be customized? Connection and mounting specifications can be supplied according to project requirements.
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