- VB100SS opens at 1-2 kPa vacuum (Gravity draining systems). Orifice equal to 6mm dia hole.
- Spring loaded poppet opens at a set pressure to allow air into the high section of the system and removes any vacuum that may ‘hang-up’ a liquid column.
- Stainless Steel body, polyurethane cap, stainless steel spring.
- Poppet is acetal in VB100SS.
- Seal is low temperature fluorocarbon.
Vacuum Breaker Valve
OPW Engineered Systems Vacuum Breakers permit quick, positive evacuation of the arm after the loading operation is complete. Suggested for any top load/submerged fill application.
Category: Truck Loading Arms & Accessories