Unlike pressure check valves, which have a stiffer spring and were designed for compressed air, this vacuum system check valve provides up to a 4x better flow rate for optimum performance. Eliminating the major source of flow restriction in most vacuum systems, Anver CheckVac™ valves’ increased flow rate permits the use of smaller vacuum pumps in many applications. Offering low cracking pressure and a smooth bore, these leak-proof check valves come in 1/4 through 2 in. NPT sizes and are spring-loaded to operate in any orientation.
For more information, call (800) 654-3500, fax (978) 568-1570, e-mail mlaycox@anver.com or visit www.anver.com.


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