Swing check valve is brass construction used with FDC pipeline. It is equipped with a spring-loaded clapper for check function, with a 1/2” tap for added equipment such as a ball drip.
|4″ x 4″||4″ NPT, M||4″ NPT, F||F2501|
|4″ x 4″||4″ NPT, M||4″ GRV||F2502|
|4″ x 4″||4″ GRV||4″ GRV||F2503|