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Vacuum Breaker Air Valves
Product Overview
- Available in sizes 1/2" - 42"
- Available in sizes 3" - 42" with Optional Air Release Valve
- Cushions surges related to column separation
- Opens in response to a 0.25 psi vacuum
- Manufactured under a certified ISO 9001 quality system
- Automated Sizing Program
Certifications
Features
- Full flow areas provide maximum vacuum protection for pipelines and tanks
- Resilient seals provide drop tight seating
- Connections for optional air release valve - to vent entrained air
- Available with optional inflow preventer
- Available with optional screened hood
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