Product characteristics and benefits

• With double shut-off and predetermined breaking point, type AFUD acc. to DIN EN 1074-6
• With flange end acc. to EN 1092-2
• Safety interlock of the main valve assembly
• Automatic draining system and pressurized water protection (closed during operation of the hydrant)
• Maintenance-free stem seal with O-rings in bearing cap
• Free alignment of the hydrant due to loose flange connection on the predetermined breaking point
• With 2 upper B outlets and 1 lower A outlet

Materials

• Valve cone: Ductile cast iron EN-JS 1030 (GGG-40) all around EPDM vulcanized
• Bearing: Brass
• Seat bush: Brass
• Lower pillar: Ductile cast iron EN-JS 1050 (GGG-50)
• Upper pillar: Ductile cast iron EN-JS 1050 (GGG-50)
• Bonnet cover: Corrosion-resistant aluminium alloy
• A and B coupling: Corrosion-resistant aluminium alloy
• Drop jacket: Impact-resistant and non-flammable material
• Valve head: Ductile cast iron EN-JS 1050 (GGG-50)
• Stem nut: Brass

Corrosion protection

• Upper pillar: Inside true enamel and outside prime enamel and additional acrylic
• Lower pillar: Inside true enamel and outside prime enamel and additional acrylic varnish
• Valve head: Inside true enamel and outside prime enamel and addition acrylic varnish