Regulating valve 455801

irrigationhydraulicplastic

Gestiriego valves are highly resistant to very long operating cycles, with a perfect hydraulic opening and closing. Designed for a long use life. Maximum simplicity in the construction makes maintenance quick and simple, practically eliminating the need for maintenance altogether. This, alongside its multifunctional nature, make them essential in solving a large number of problems that arise in any hydraulic system. • Manufactured in diameters from 11/2 to 8″ in single chamber and double chamber in 5″ and 10″. • Extremely resistant to waste water. Capable of regulating at a low flow rate and with extremely low drops in pressure. • Slow and gradual closing and opening, thereby reducing water hammer. • Standard cast metal valve body with stove enamelled protection using UV-resistant polyester powder, providing excellent resistance to corrosion. • The plastic valve body is made of polypropylene with fibre. • Stainless steel spring and reinforced nylon spring seat. • Membrane made of nylon-reinforced neoprene. • Working pressure from 0.8-16bar. • Low pressure losses.