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The 1700C20 2" Spring CK Valve Union from National Diversified Sales Inc is a robust metal valve union weighing just 1 lb, designed for versatile applications and reliable performance.
J**M
After 9 months, have to buy another.
Worked as advertised for about 9 months. I use it in my pool spa to prevent back flow from spa to pool after the pool pump turns off. Now after 9 months it has stopped working. Attempted to contact seller for advice or replacement but no response. Very expensive for something that only lasted 9 months!
B**K
Great valve
Easy to install
D**.
Waste of money
I use it on my inground swimming pool for the spa check valve it must be defective does not hold water
B**E
Five Stars
Quick. Fast and repaired my pool. Direct replacement, so no extra plumbing was necessary
D**D
Easy to replace old broken one
Easy to replace old one, which broke, because of the o ring sealed universals on each end.
R**S
Five Stars
product exactly as described, fast ship, Thank You
R**N
Perfect replacement.
As advertised. Perfect replacement.
F**N
Perfect fit.
Exactly as described. Perfect fit.
Trustpilot
3 weeks ago
2 weeks ago