Vent-Rite #35 Air Vent Valve Steam 3/4" x 1/2"

Vent-Rite #35 Air Vent Valve Steam 3/4" x 1/2"
Images for general purposes only. Actual may be different than depicted.
Vent-Rite #35 Air Vent Valve Steam 3/4" x 1/2"

Vent-Rite #35 Air Vent Valve Steam 3/4" x 1/2"

SKU: 35
Usually Ships 3-5 Days
Rating: (1)
$29.53 /ea

Quick, uniform distribution of heat to all radiation is the first essential to perfect performance. This requires balancing the radiation by controlled venting. Vent-Rite’s #1 non-vacuum vents are adjustable and all vents are designed for positive action and straight line venting. They function automatically to vent the air. If, through an unusual condition, the vent is filled with water, the vent port automatically closes.

The Vent-Rite #35 is a main vent with a 3/32" vent port and a 3/4" male x 1/2" female connection and operates at 3 PSI

Notes: Operating pressure (drop away) is the maximum pressure at which the vent will continue to open and close due to the change of temperature. The vent may be used with slightly higher pressure providing it drops below the operating pressure between each ring cycle.


  • Every Vent-Rite vent is factory assembled, tested & inspected in the USA!
  • Each valve is individually packaged with external labeling for convenience & maintenance
  • All brass internals with nickel plated & hand polished exterior
  • Adjustable vents have wide adjustment conveniently located below the steam path

Replaces the Dole #4 and Hoffman #45 vents.

Application Main Vents
Connection 3/4" Male x 1/2" Female
Vent Port 3/32"
Operating Pressure 3 PSI
Height 3-1/4"

Following are the Attached files for this product:

Vent-Rite Valve Datasheet

By Daniel

from Winthrop MA

Yes, I would recommend this to a friend

2.0 Ventrite #35 air vent valve steam 3/4”x1/2”

I live in a basement apt. and I had to replace this valve because the old one was spitting and hissing almost constantly. It was very old and needed to be replaced . The new one is very quiet and was very easy to replace

Q & A: Ask the Questions, share answers

Do you have questions about this product?