The KWT KRK-R type O non-return valve is manufactured from durable HDPE. The type O non-return valves have four screw holes for easy wall mounting. The flap opens to 70° and has a lip rubber to ensure a tight seal.
Favourite | Compare | Item | description | HxW | ctc threated holes | pack. | packaging | Stock | Listprice | Order | ||||||||||||||||||||||||||||||
134746 | KWT KRK-R-O non-return valve, 110 mm | 220x190 mm | 150 mm | 1 | 1 | € 129,00 | ||||||||||||||||||||||||||||||||||
134747 | KWT KRK-R-O non-return valve, 125 mm | 235x205 mm | 155 mm | 1 | 1 | € 141,00 | ||||||||||||||||||||||||||||||||||
134748 | KWT KRK-R-O non-return valve, 150 mm | 270x240 mm | 180 mm | 1 | 1 | € 161,00 | ||||||||||||||||||||||||||||||||||
134749 | KWT KRK-R-O non-return valve, 200 mm | 310x280 mm | 230 mm | 1 | 1 | € 179,00 | ||||||||||||||||||||||||||||||||||
134766 | KWT KRK-R-O non-return valve, 250 mm | 360x330 mm | 280 mm | 1 | 1 | € 209,00 | ||||||||||||||||||||||||||||||||||
134767 | KWT KRK-R-O non-return valve, 300 mm | 425x395 mm | 330 mm | 1 | 1 | € 242,00 | ||||||||||||||||||||||||||||||||||
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