BS standard EN 1561 Underground Fire Hydrant with Key BS standard EN 1561 Underground Fire Hydrant with Key

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Product Description

  • The valve is made of gray iron which meets the BS EN 1561 standard.

  • The main axle and the screw thread is made of stainless steel BS 10088-1.

  • The outlet of the screw thread is made of high strength brass which meets the standard BS 12163:1998.

  • The seal of two positions of the main axle adopts ring sealing(o ring) which can work normally no matter the valve is in a state of pressure or completely off.

  • The wiper ring is above the main axle sealing parts so that it can prevent foreign objects from entering fire hydrants, causing blockages and corrosion.

  • All the cast iron parts are completely cleaned and paint

Specification

  • Flanged type with one BS336 coupling

  • DN80 or DN10.

  • Test pressure 25 Bar.

  • Working pressure 16 Bar.

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