Product characteristics and benefits

• VAG SUPRA with single shut-off, type A or VAG SUPRA with double shut-off, type AD acc. to DIN EN 1074-6
• With flange end acc. to EN 1092-2
• Automatic draining system and pressurized water protection (closed during operation of the hydrant)
• Maintenance-free stem seal with O-rings located in the bearing bush
• Simple installation due to patented, integrated multifunction seal on connecting flange
• One-piece jacket, no risk of leaks on the flange connection
• Patented safety interlock to protect maintenance staff
• With claw, orifice protection and plastic cap

Materials

• Jacket pipe: Ductile cast iron EN-JS 1050 (GGG-50)
• Bonnet: Ductile cast iron EN-JS 1050 (GGG-50)
• Claw: Ductile cast iron EN-JS 1050 (GGG-50)
• Valve cone: Ductile cast iron EN-JS 1030 (GGG-40) all around EPDM vulcanized

Corrosion protection

• Inside and outside epoxy coating