The Plastic Full Flow Trough Valve – Long Tail, Standard Arm is designed for trough and tank installations where a standard float valve may not provide enough refill capacity. Built for medium to large demand applications, it is well suited to livestock watering, storage tanks and other water systems where dependable shut-off and faster refill are important.
Made from acetyl, this valve offers a lightweight, corrosion-resistant construction that performs well in rural, agricultural and general water management environments. The long tail design makes it easier to install through tank or trough walls, while the standard arm provides straightforward, dependable float operation for day-to-day use. It is available in 20mm and 25mm variants to suit different pipe sizes and installation requirements.
With flow rates of up to 310 litres per minute, this valve is a strong choice for larger troughs and higher-use watering systems where refill speed matters. It delivers full flow performance in a practical plastic body, making it a cost-effective alternative for users wanting a lighter valve without stepping up to a brass model.
Features:
- Full flow trough valve for medium to large demand applications.
- Long tail design for tank and trough installation.
- Standard arm configuration.
- Available in 20mm and 25mm sizes.
- Made from acetyl for a lightweight, corrosion-resistant body.
- Flow rates up to 310L/min.
- Suitable for troughs and tanks requiring higher refill capacity.
- Cost-effective alternative to a brass full flow valve.
















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