EA Anti Pollution – Non Return Valves Valves

Type 453 For drinking water protection and water protection

EA anti-pollution non-return valve – EA453 with PN10 flanges (System 03)

  WRAS Approved: 65mm, 80mm and 100mm

• Approval according to EN 13959.

  • Operates in any position.

  • Excellent sealing at high as well as low pressure (NF).

• Inspection cover to check and replace internal parts without dismantling the device .

• Interchangeable closing kit without specific tools.

• 2 drilled bosses with test cocks 1/2’’ (except DN 40/50 : 1/4’’)

• 1 boss with drain plug 1/2’’) (except DN40/50 : 1/4’’)


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