Brass Check Valve 1/2" Male to 1/2" Male Thread One Way Non Return Backflow P...

Compare price from $7.99 ~ $20.16

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Amazon Hooshing Brass Check Valve 1/2" Female to 1/2" Male Thread Non Return One Way Gold	$7.99	Delivery date & cost shown at checkout

eBay Brass Check Valve 1/2" Male to 1/2" Male Thread One Way Non Return Backflow P...	$20.16	Delivery date & cost shown at checkout

7.99
Amazon
Hooshing Brass Check Valve 1/2" Female to 1/2" Male Thread Non Return One Way Gold
Delivery date & cost shown at checkout
20.16
eBay
Brass Check Valve 1/2" Male to 1/2" Male Thread One Way Non Return Backflow P...
Delivery date & cost shown at checkout

Product Details

The toilet water flows back into the water pipe, causing the situation that the kitchen faucet bleeds blue water.||The hot water inside the electric water heater backflows, causing its dry burning or even explosion.||Solar hot water flows back to the water tower, resulting in wasted hot water energy.||You need a check valve to prevent water backflow. Only allow water flow in one direction.||Type: male to female, female to male and male to male. Please pay attention to the flow of the liquid.