BACK-FLUSHING VALVE

METAL OR PLASTIC BACK-FLUSING VALVE

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.

 

Technical Data Sheet

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Technical information:

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BACK-FLUSHING VALVE
DIAMETER
CONNECTION (BSP/DIN)
PLASTIC CODE
METAL CODE
(“)
3 x 2 x 3
VICTAULIC
455745
455744
2 x 2 x 2
VICTAULIC
450610
450760

BACK-FLUSHING VALVE CHARACTERISTICS/BENEFITS

• 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.

BACK-FLUSHING VALVE SPECIFICATIONS

• 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.