This isolator ball valve with a check valve is used for installation and removal of circulator pumps.
- Integral spring check valve to prevent fluids from circulating in the wrong direction
- Allows virtually no air into the system upon pump replacement
- Rotating flange allows for different pump orientations
- Full port for unrestricted flow
- Reversible handle
- Sweat connection
- Can be used on open or closed loop systems
Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as item quantities are constantly changing throughout the day. Inventory last updated 5/21/2013 at 5:00am CT. Rebates are an in-store service; therefore online purchases do not qualify towards rebate redemption.