1/2" Threaded Spirotop Air Release Valve
Brand: Spirotherm
Part#: VTP050
In Stock
Usually ships: within 1 business days

Spirotop Air Release Valve (Spirotherm# VTP050) is specifically designed to efficiently eliminate larger size air bubbles which may occur on system's first start-up or after maintenance. It eliminates the need to manually bleed hard-to-reach areas, such as the tops of risers, tanks, unit heaters, and horizontal lines near the ceiling.

Spirotop’s low profile and high-compression valve combine to give a leak-resistant, high point vent that fits just about anywhere. Spirotop resists dirt particles and sudden pressure changes, which may cause ordinary air vents to leak. Whether filling or draining a system, venting high points, or eliminating air locks, Spirotop is the solution.

  • Dirt resistant
  • Leak resistant
  • Quick removal of large air bubbles
  • Reliable vacuum breaker for system draining
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Technical Specifications:
  • Connections: 1/2" FNPT threaded
  • Max. operating pressure: 150 PSI
  • Max. temperature: 270F

20 year limited warranty by the manufacturer.

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