Metraflex

Check valve is a device in the water system. Prevent water from flowing back. Control the flow of water in one direction. An important example is the installation with a water pump. To prevent water from flowing back into the pump when no water is activated. If the water flows back into the pump will give the system to rip. Lead to inappropriate life.

	FM-approved Globe Style Silent check valve with stainless steel trim and single, center-guided disc • Low pressure loss • Providing Maximum efficiency • 2-1/2” through 12” • Activated at 1/4-1/2 psi • Cast iron body and stainless steel trim • Compact face-to-face • 125# and 250# styles
	FM-approved Wafer Style Silent check valve with stainless steel trim and single, center-guided disc • Low pressure loss • 2” through 10” • Activated at 1/4-1/2 psi • Cast iron body and stainless steel trim • Compact face-to-face • 125#
	Foot Valve Silent operating valve provides positive seal at various pressures • Prevents seal damage • Full-flow area equal to pipe size • Stainless steel screen • Screen area equal to 3 to 4 times pipe area
	Grooved Wafer Silent Check Valve Stainless steel trim, grooved ends center-guided disc • Low pressure loss • 2” through 10” • Activated at 1/4-1/2 psi • Cast iron body, grooved ends, stainless steel trim • Compact face-to-face • 125# and 250# styles
	CVXXK Split-disc Check Valve Split disc wafer check valve with lowest pressure drop • For all water systems • 2” through 20” • Activated at 1/4-1/2 psi • Cast iron body and stainless steel discs • Shortest possible face-to-face
	Model BSN Bronze Check Valve Female NPT • Sizes .5” through 2” • Max pressure: 125 psi • Max temperature: 250ºF