Flo Control True Union Spring Check Valve, 2" PVC | 1700-20

FloControl SKU: 1700-20
Flo Control True Union Spring Check Valve, 2" PVC | 1700 - 20 - Plumbing Valves - img - 1
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Flo Control True Union Spring Check Valve, 2" PVC | 1700-20

FloControl SKU: 1700-20
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$49.99
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Questions about returns? View our return policy.
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Flo Control 1700-20 True Union Spring Check Valve, 2 Inch PVC

The Flo Control 1700-20 is a true union spring check valve designed for 2 inch PVC pool and spa plumbing systems. It helps prevent reverse flow in circulation lines and is commonly used where dependable one-way water flow is needed in pool, spa, and water feature applications.

Features

  • Genuine Flo Control check valve
  • Part number: 1700-20
  • True union spring check valve design
  • 2 inch slip PVC connections
  • Helps prevent backflow in pool and spa plumbing systems
  • Union ends allow easier service and replacement
  • Spring-loaded internal check mechanism
  • PVC body construction for corrosion resistance
  • Suitable for many pool, spa, and water feature plumbing applications

Applications

This valve is used in plumbing systems where water needs to flow in only one direction. It is commonly installed on pool and spa return lines, elevated spa systems, chemical feed lines, solar systems, and other circulation setups where backflow protection is important. The true union design makes maintenance and future replacement easier without cutting out the full valve body.

Important Notes

  • Designed for 2 inch PVC plumbing systems
  • Verify pipe size and connection type before ordering
  • Install in the correct flow direction as marked on the valve body
  • Check local plumbing and equipment requirements for proper placement
  • Professional installation is recommended for best results

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Maintenance Tips

  • Inspect the valve periodically for debris buildup or restricted movement
  • Check union connections for leaks after installation and service
  • Clean internal components as needed to help maintain proper sealing
  • Replace worn internal parts or the valve assembly if backflow issues develop
Questions about returns? View our return policy.

Hours Of Operation:

Monday - Friday: 7:00 am to 5:00 pm Phoenix Time

Saturday: 8:00 am to 2:00 pm

Sunday: Closed

  • We do not ship on Saturday or Sunday.
  • Orders totaling more than $300 will require signature confirmation upon delivery.
  • We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
  • Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
  • Expedited shipping options are available at checkout.

Return Policy:

  • Products that are received damaged will receive a refund in store credit.
  • Most products are eligible for return within 30 days of receipt, except where noted below.
  • To initiate a return, please complete an RMA form prior to sending your item back.
  • Original shipping costs are non-refundable and will be deducted from the return credit.
  • Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
  • Some returns will be charged an automatic 15% restocking fee.
  • We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
  • Please complete the return form to receive your RMA number and return shipping label.
  • Chemical products are not eligible for return under any circumstances.
  • The Pentair Colorsync 618031 is not eligible for return.
  • Pool cleaners are not eligible for return.
  • Opened seals and o-rings are not eligible for return.
  • Capacitors are not eligible for return.
  • Plastic popup tools are not eligible for return.
  • Automation components and circuit boards are not eligible for return.
  • If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
  • Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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