Brass anti-pollution check valve NF 3/4? F M long version - DIFF
Brass body and nut Brass valve in 1/4? long version - 1/8? short version swivel nut for direct installation on metres Upstream pressure 10 bars Working temperature 90°C max. Complies with French Standard NF EN 13959 Controllable anti-pollution check valve Certificate of Sanitary Conformity (ACS)