What materials are commonly used in foot pedal irrigation systems?

Foot pedal irrigation systems are typically designed to withstand constant use and varying environmental conditions. Durable plastics and metals are commonly used for valves in these systems due to their resilience against corrosion, weathering, and wear. Plastics can be molded into precise shapes, allowing for lightweight and versatile designs, while metals provide strength and reliability for high-pressure applications. This combination ensures that the valves function effectively over time, maintaining the system's efficiency in water delivery.

Other materials listed, such as glass or copper, may be used in specific applications but are not ideal for the entirety of foot pedal irrigation components. Glass can be fragile and prone to breakage, while copper, though rust-resistant, can be quite expensive and is not typically used for all components due to weight and cost considerations. Rubber and cloth, often seen in hoses, may not be used for valves, as they might not provide the necessary structural integrity and are not typically as durable as plastics or metals in maintaining the system's overall functionality.