701CG
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- Technical information
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Water meter bracket with adjustable non-return valve. Screw fittings that comply with future requirements for a lead content of <0.1% (cf. CW724R). M x swivel. With hole for sealing.
1 piece. with adjustable non-return valve and 1 pc. without non-return valve.
Backflow category 2 protection according to EN1717.
GDV approved.
701CG-004
701CG-006
1/2” x 3/4”
3/4” x 1”
484911004
484911006
DIM: tail x nut
CW724R 0,1%
CW724R (Ecobrass®) is a lead free brass with lead content less than 0,1% and therefore …
… is suitable for use in installations with potable water;
… is approved according to EU Directive DWD 98/83/EG as well as 4MS, UBA list;
… meets the RoHS and ELV requirements;
CW724R (Ecobrass®) do not contain any toxic substance.
CW724R (Ecobrass®) has mechanical characteristics that are exceptionally high for a brass material. Depending on dimensions the tensile strenght value can reach 1000Mpa that fully match some steel grade.
CW724R (Ecobrass®) has a corrosion resistance (DZR) significantly superior to the conventional brass. The addition of silicon raises tarnish-resistance and reduces susceptibility to dezincification and stress corrosion cracking. The dezincification resistance, tested according to ISO6509, is comparable with dezincification-resistance brasses as CW602N.
CW724R (Ecobrass®) components under the stress corrosion cracking test according to DIN 50916 Part 1, even without any addition heat treatment, show no defects.