Taco 400-4 Hy-Vent® Automatic Air Vent, 1/8" MNPT

The Taco Hy-Vent® has become the industry standard for dependable long-life service. Available in 1/8”, 1/4” and 1/2” x 3/4” threaded connections, the high-capacity float style vents can be placed either on the boiler or at the high points throughout the system.  Now with operating pressure ratings of up to 250 psi, the brass body, nickel plated vents meet the system requirements of even the largest installation.  The vents are also easily serviceable if needed, by just unscrewing the vent cap.

• Automatically purge unwanted air from any hydronic installation
• Vent can be closed
  
• Bubble breaker

PERFORMANCE

• Max. Operating Pressure:  150 psi
  
• Max. Operating Temp.:  240°F
• Max. Venting Pressure: 50 psi
• Media:  Water
• Max. Discharge Rate:  1.75 SCFM
• Material:  Brass

Catalog Page

Submittal Sheet