Product characteristics and benefits

• With spigot end connection to connect to VAG BAIO®plus System parts
• Type of Air Valve Single chamber air valve in compact design
• High discharge capacity for large quantities of air
• Triple function air valve
• Venting function:
  • Large orifice to vent high quantities of air during draining the pipeline
  • Large orifice to release high quantities of air during filling the pipeline
  • Small orifice to release low quantities of air during operation under pressure
• Minimum operation pressure: 0.3 bar
• Corrosion-resistant due to boltless connection
• Pull-out proof due to positive connection and friction-locked connection
• Short assembly times due to easy assembly or disassembly
• Stress-free laying due to flexibility of inclination up to +/- 3°
• Sturdy, stainless steel jacket pipe for underground installation (above-ground or underground installation in a special surface box)
• High cost savings due to chamber-less installation
• Jacket pipe can be shortened by 100 mm on site
• With VAG DUOJET® Automatic Air Valve DN 50 - PN 16

Materials

• Inner parts: Stainless steel 1.4571
• Float: Plastic
• Sealing: EPDM
• Body VAG DUOJET® Automatic Air Valve: Ductile cast iron EN-JS 1030 (GGG-40)
• Jacket pipe: Stainless steel 1.4541
• Bonnet of jacket pipe: Corrosion-resistant aluminium alloy

Corrosion protection

• Cast iron parts: Epoxy coating

Versions

• Standard version as described
• For pressures of 0.1...1 bar special seal (with special sealing). Please specify operating pressure when inquiring/ordering.