FB88005353, 2 In Lead Free Single Detector Check Valve

This 2 inch lead free single detector check assembly is used in the protection of potable water supplies from potential contamination from automatic fire sprinkler systems and for the detection of unauthorized water usage. This assembly consists of a internally spring-loaded Y pattern check valve with lead free bronze body and cover, stainless steel replaceable seat, stainless steel spring and delrin disc holder to insure positive check seating. The maximum working pressure is 175 psi (12.1 bar).