VAG TWINJET Air Valve

Features:
- Resilient seated
- With flange end acc. to EN 1092-2
- Double 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
- Outlet female threaded acc. to DIN ISO 228
- Minimum operation pressure: 0.5 bar
- With sidewise drainage plug
- With lifting lug

Materials:
- Body: Ductile cast iron EN-JS 1030 (GGG-40)
- Bonnet: Ductile cast iron EN-JS 1030 (GGG-40)
- Bonnet bolts: Stainless steel A4 (DIN EN ISO 3506)
- Inner parts: Plastic Note
- Float: Plastic
- Sealing: EPDM

Corrosion protection:
- Inside and outside epoxy coating acc. to GSK guidelines