1/2 in. Thermostat Air Vent

Part #ATV2D  |  Item #410348  |  Manufacturer Part #B4930

$ 315.00 EACH

Fits Pipe Size:

1/2 in

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Product Details

  • Stainless steel hemispherical valve and seat
  • Thermostatic element comprises a multi-convolution phosphor bronze bellows caged in stainless steel
  • Thermostatic element is charged with water to provide positive opening of the valve at slightly below steam temperature and positive closing in the presence of steam throughout the operating pressure range


ASTM Specifications: ASTM B-62

Fits Pipe Size: 1/2 in

GSA Approved: No

Height: 3-1/2 in

IAPMO Listed: No

Material: Cast Bronze

NSF Certified: No

Valve Material: Cast Bronze