72147, VB-VS Combination Vacuum Breaker and Balanced Pressure Combination Vacuum Breaker/Balanced Pressure Thermostatic Air Vent | First Supply

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72147, VB-VS Combination Vacuum Breaker and Balanced Pressure Combination Vacuum Breaker/Balanced Pressure Thermostatic Air Vent

Item #SAR12VBVS

MFG #72147

BrandSpirax Sarco

: The VB-VS Vacuum Breaker/Air Vent is designed for use on steam systems to remove air and other non-condensable gases, which may impair heat transfer during start-up and normal operation, and admit air when system drops in vacuum.

Spirax Sarco Combination Vacuum Breaker/Balanced Pressure Thermostatic Air Vent, Combination Vacuum Breaker and Balanced Pressure, 1/2 in NPT, 200 psi, 450 deg F, Cast Iron, 6.87 in H x 5.53 in W

: Saturated steam maximum operating temperature

200 psig maximum allowable

450 deg F maximum allowable temperature

Stainless steel internals
: Connection Type1/2 in NPT
MaterialCast Iron
Pressure Rating200 psi
Temperature Rating450 degF
Dimensions6.87 in H x 5.53 in W
ManufacturerSpirax-Sarco Inc
Manufacturer #72147
TypeCombination Vacuum Breaker and Balanced Pressure

: Specification Sheet

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