Vacuum Relief Valve 2 1/2-inch Threaded
Part #: VVN25S41128A
304 SS, Black Chemrez 505 Gasket, -0.75 psi, Non Cycling, AAR Approval # E-099034
Key Features
- Threaded and flanged styles available with additional options such as filter screen and tamper evident caps.
- Cap and stem function independently.
- Non-cycling feature prevents valve from activating / cycling and product release in case of rollover derailment.
- Available in 1 1/2-inch and 2 1/2-inch sizes.
- Full-faced gasket prevents failure from positive pressure.
- Standard gasket materials: Buna-N, EPDM, Neoprene, Viton A.
- Other gasket materials available upon request.
- AAR Approval # E-009034.
- Flanged and Tamper Evident styles also available.