Air Release

Features
• Safety - allows safe expulsion of unwanted air in piping system.   • Dependability - Unique self-guided poppet assures minimal emission of system liquid.   • Minimal Closing Pressure - Closes at 0 psi, as long as liquid is present. Seals bubble-tight as low as 10 psi with EPDM seals.   • Superior Design - Poppet seals