Spirax Sarco 72147, VB-VS Combination Vacuum Breaker and Balanced Pressure Combination Vacuum Breaker/Balanced Pressure Thermostatic Air Vent, 1/2 in NPT, 200 psi, 450 deg F, Cast Iron
For installation at end of all steam mains and headers, on all steam equipment such as air coils, heat exchangers, autoclaves, sterilizers, platen presses, rotating cylinders, jacketed kettles, laundry equipment and reboilers
MFR #: 72147
A&M #: 4821218
Spirax-Sarco Inc
UNSPSC #: 40101503
$913.50 / EACH
Typically ships within 7-10 days.
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Manufacturer : Spirax-Sarco Inc
Brand Name : Spirax Sarco
Connection Type : 1/2 in NPT
Dimensions : 6.87 in H x 5.53 in W
Material : Cast Iron
Pressure Rating : 200 psi
Standards : ASTM A126 Class B/A449 Body
Product Status : Active
- Saturated steam maximum operating temperature
- 200 psig maximum allowable
- 450 deg F maximum allowable temperature
- Stainless steel internals
- 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.