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Hydrants Valves

Spring Hydrants

Spring Hydrants

Spring Hydrant valves comply with AS 3952 and are suitable for use in potable water and non-potable systems. The valve is operated by means of a standpipe attachment for fire fighting purposes, as well as pipeline flushing and scouring.

Standard

AS 3952

Size Range

DN 80, DN 100

Types

Standard, Swab

Pressures

PN16

Temperature

Max 60 deg C,
Max 40 deg C for potable water systems to AS 4020

End connections

Flange (AS 4087 Fig B5 PN16)

Options

Flange with slotted drilling to suit DN80 – 100
Hydrant Isolation Valves

Hydrant Isolation Valves

Hydrant Isolation valves are suitable for potable and non-potable water systems installed below and above ground.
The valves are designed to provide a screw down isolation point for attached outlet devices such as air valves and hydrants.

Standard

AS/NZS 4020, AS/NZS 4158

Size Range

DN 80, DN 100

Pressures

PN16 - PN35

Temperature

Max 80 deg C,
Max 40 deg C for potable water systems to AS 4020

Operation

Screw down - anti-clockwise or clockwise closing

Flange drillings

PN16 (AS 4087 Fig B5), PN35 (AS 4087 Fig B6)

Inlet

Flange with slotted drilling to suit DN80 – 100

Outlet

Stud Bolts to suit DN 80 or DN 100 flange drilling