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KFR valve "Aquastrom KFR"
Combination free-flow valve and non-return check valve, PN 16. For potable water installations.
Oblique pattern valve made of bronze with plastic handle. All functioning components in one plane. Maintenance-free stem seal due to double O-ring.
DVGW certified (PN 10).
Sound absorbing according to DIN EN ISO 3822 product group I.
With rising stem.
Draining orifices G ¼ closed with plugs.
both ports flat sealing male thread according to DIN ISO 228
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