Vacuum Relief Vent 3" Swivel 407/412 With Ports
Package Type |
N/A Each |
Units Per Package |
N/A 1 |
Size |
N/A 3 " |
Vendor Item # |
N/A RVV3ST |
Weight |
N/A 7 lb |
Mounting |
N/A Swivel Nut |
Manufacturer |
N/A Betts |
Betts # |
N/A RVV3ST |
Girard # |
N/A 3X407MVBTT |
Elastomer |
N/A PTFE |
Features |
N/A The Betts’ GuardianTM vacuum breaker is a spring loaded reclosing vacuum relief valve for use on a cargo tank’s vacuum relief system. The vacuum breaker is designed, tested and marked in accordance with 49CFR §178.345-10, 49CFR §178.347-4 and 49CFR §178.348-4. Compact Optimized Flow Design 316 Stainless Steel construction. Teflon seals and wear components. Seal tabs on shroud and swivel nut for security measures. Simple In-place Maintenance. Available ECTFE (Halar®) coated. Multiple sizes and mounting options. Multiple seal options. Vibration damping design. 1” NPT and ¼” NPT mounting ports. 3? and 4? NPS Swivel connection. |
