Pentair 1" Spa Return Line Check Valve 10647 - V20-350
The 1" White Spa Return Line Check Valve is a backflow preventer designed to protect spa and pool systems from reverse water flow. With a 1" slip connection, this valve is ideal for tight spaces, elevated spa setups, and retrofit installations. It features a spring-loaded internal mechanism that ensures consistent, reliable sealing under pressure, delivering dependable performance in aquatic environments.
GTIN:
SKU: V20-350
Brand: Val-Pak
Sale price
$64.00
Regular price
$84.00
Shipping and tax are calculated at checkout.
In stock
8 people viewing
Est. 4-6 business days for delivery.
-
Free Shipping On orders over $150
-
30-Day Returns Easy return policy
-
Manufacturer Warranty Manufacturer warranty included

Key Features
- Prevents backflow in spa return lines
- Spring-loaded mechanism ensures a tight seal
- 1" slip connection
- Helps maintain steady water levels and system pressure
- Compact design
- Durable plastic construction
- White color