Spirax Sarco Air Vent, AV13 1/2 in BSPP

Thermostatic Air Vent AV13

Body design conditions PN16
Valve body and cap in brass to BS2872 CZ122
Stainless steel capsule
Strainer in stainless steel to ASTM A240 TP 304
Synthetic rubber high fluorine fluorocarbon O-rings
Cold hydraulic test pressure 24 bar g
Maximum operating pressure (saturated steam) 13 bar g
Maximum operating temperature 260°C

Air Vents

Air vents automatically remove air and other incondensable gases from steam systems, reducing heat transfer and affecting steam temperature. They improve heat transfer, while saving energy, and maintain process performance where temperature is critical. Their use reduces corrosion and maintenance costs, promotes even heating and improves product quality.