Water Hammer Arrestor ductile iron flange DN80 upto DN300 AIF-D


£432.96 incl. VAT
£292.50 ex. VAT

Brand: Z-Tide Valves

Model: AIF-D

Stock: 0 in stock

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Anti water hammer valve Ductile Iron AIF
Flange: DN80, DN100, DN125, DN150, DN200, DN250 or DN300 PN16 flange, option JIS10K or ANSI150Lb
Body: Ductile Iron
Air chamber: 2000cc to 67860cc according to port size
Chamber pressure: 2.5 Bar, can be adjusted via Schrader valve, displayed by pressure gauge (Included)
Pressure: 0 to 12 Bar, tested 32 Bar
Media: water
Seals: NBR
Temperature: -5°C to +80°C
Mounting: any position

The AIF-D anti water hammer valve (water shock absorber) works on a pressurised air chamber and a flexible diaphragm principle and does not suffer from response lag time, friction wear, sealing leakage or air bubble loss that can be seen in other designs.

Generally water hammer occurs downstream from check or non-return valves on when the length of a horizontal pipe exceed 50 meters or when pumps are used in pipeline systems during start or shut down. Installing the AIF series in line water hammer arrestor will significantly reduce the water hammer, banging effects of water pressure waves caused by sudden changes in water movement.
Protected by patent Number 140580

Technical Specification

Brand: Z-Tide Valves

Model: AIF-D

Width: 218.00 mm

Height: 188.00 mm

Depth: 218.00 mm

Weight: 18.00 kg

Valve / Product Type: Water Hammer Arrestor

Body Material: Ductile Iron

Port Size: 4 inch Flange DN100 , 5 inch Flange DN125 , 6 inch Flange DN150 , 8 inch Flange DN200 , 10 inch Flange DN250, 12 inch Flange DN300 , 3 inch Flange DN80

Pressure Maximum: 0.02 Bar (20 mBar), 0.1 Bar (100 mBar), 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar, 12 Bar

Seals: NBR

Media: Fluid >50cSt (Non Aggressive), Water

Options required: Anti Water Hammer

Orifice: 100mm, 125mm, 150mm, 200mm, 250mm, 300mm, 80mm