Bradley® S27-303 7 Series Vacuum Breaker, 3/8 in Nominal, FNPT End Style, Brass Body, Dual Check, Domestic

Watts Series 7 dual-check vacuum breaker is intended for use in non-health hazard residential water system containment and in-line continuous pressure applications (in particular, where there is a drinking water supply service entrance or individual outlets). The Series 7 dual-check valve features a brass body. The check modules are durable plastic, while the disks are made of silicone. The springs are constructed of stainless steel and the seals are Buna-N. The check valve is third-party certified to CSA Standard N. B64.6 and ANSI/ASSE 1024. The inlet and outlet sizes are 3/8 in female NPT. Dual check valves can be installed vertically or horizontally.