Wet Process Heating and Cooling Equipment

VB Series, Vacuum Breakers

SIZE (NPT)	MODEL NUMBER	SHIP WGT. Lbs./(kg)
1/2"	VB-5	1 (.5)
Recommended for all fluoropolymer heat exchangers used with steam service.

Product Features and Benefits:

STEAM HEATING APPLICATIONS: Protects fluoropolymer heat exchangers from collapse damage due to vacuum conditions that often occur in steam lines.

RUGGED CONSTRUCTION: Brass body with stainless steel operating mechanism and EPR O-ring seat.

EASY INSTALLATION.

CAPACITIES:

• 1/2-inch MNPT only.

• Maximum steam service: 50 PSIG.

• Maximum temperature rating: 365°F (185°C).

• Can be installed in any position.

NOTE: One vacuum breaker should be installed immediately downstream from each fluoropolymer heat exchanger in the system.

DOWNLOAD THE INFORMATION SHEET (including dimensional diagram)

•	1/2-inch MNPT only.
•	Maximum steam service: 50 PSIG.
•	Maximum temperature rating: 365°F (185°C).
•	Can be installed in any position.