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Home Pool Pool Plumbing Supplies 3-Way, 2-Way, Ball, & Check Valves Magic Plastics CR2® Corrosion Resistant Magna Spring-Swing Check Valve 2" | Black | SP0801-20H2
NOTICE: The pool & spa industry continues to face industry-wide shortages on many products that most vendors expect to last late into mid-2022. We're allowing items to be purchased so that customers who choose to wait will have their order shipped when product is available. WE WILL EMAIL YOU RIGHT AWAY IF YOUR ITEM IS BACKORDERED. 

Magic Plastics CR2® Corrosion Resistant Magna Spring-Swing Check Valve 2" | Black | SP0801-20H2

Magic Plastics CR2® Corrosion Resistant Magna Spring-Swing Check Valve 2" | Black | SP0801-20H2

  • Completely corrosion resistant
  • Protects your expensive Heat Exchanger from the potential damage of inline Chlorinators
  • Proprietary designed Hastelloy® Spring
  • 100% Silicone Gasket and a Clear Serviceable lid
CR2® Corrosion-Resistant Check® Valve
The “CR2®” Back-Flow prevention check valve is completely corrosion resistant, making it the ultimate solution for protecting your expensive Heat Exchangers from the potential damage of inline Chlorinators while also maintaining a Full-Flow circulation system. Numerous features are included with the “CR2®” Valve including a proprietary designed Hastelloy® Spring, Glass-Filled Noryl injection molded shaft, 100% Silicone Gasket and a Clear, serviceable lid. The “CR2®” Valve is also equipped with a ½ lb. spring-loaded gate, allowing it to be installed in any orientation. The “CR2®” valve is available in 1½"ÂÂÂÂÂ Slip, 2"ÂÂÂÂÂ Slip and 2½" ÂÂÂÂÂSpigot. Economy version without Hastelloy® Spring available.
  • Heat Resistant CVPC Body
  • Proprietary Designed Hastelloy® Spring
  • GFN3 Injection Molded Shaft
  • 100% Silicone Gasket (never requires Lubrication
  • Clear Sight Glass Removable and Serviceable Lid
  • 3 IPS Sizes in 1 valve, (11/2” Slip*, 2” Slip & 21/2” Spigot)
The Spring-Loaded gate mechanism assures Full-Flow with no cavitation and a positive water seal when in the closed position. In addition, this feature allows the valve to be installed in any orientation.
Longevity, serviceability and Magic Plastics’ quality make the CR2 Valve the perfect choice for highly corrosive conditions as well as any installation that requires back flow prevention.

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How often should flap be replaced?
A shopper on May 26, 2020
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Rated 4 out of 5
Swing valve
Will be installing next month dddddddddddddddddddd
August 16, 2021
6 months ago
Hay muchas maneras diferentes de contactarnos, y nos gustaría hablar con usted sobre las preguntas de su compra, ayudarle a diagnosticar los problemas de su equipo y escuchar acerca de cómo podemos mejorar y todo lo que está en su mente.
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Pool Supply Unlimited is an e-commerce company that loves water. We love to pump it, filter it, heat it, chlorinate it, light it up and stare at it while we're barbequing a fat, juicy steak. There are real pool professionals working here. Our guys have seen thousands of pools in their careers, no exaggeration. We are based in Southern California and can land most products to your door (within the 48 contiguous states) in less than a week.
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