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![2 Inch Swing Check Valve - Threaded Brass 2 Inch Swing Check Valve - Threaded Brass](https://shop.sourcena.com/lowres/detail/246A-0200AV.jpg)
2 Inch Swing Check Valve - Threaded Brass
Item No. 246A-0200AV
Designed to prevent backflow in horizontal piping systems. Swing check valve allow liquid to flow in a single direction
![2 Inch Swing Check Valve - Threaded Brass With Thermal Expansion Relief At 25 Psi 2 Inch Swing Check Valve - Threaded Brass With Thermal Expansion Relief At 25 Psi](https://shop.sourcena.com/lowres/detail/246A-0600AV.jpg)
2 Inch Swing Check Valve - Threaded Brass With Thermal Expansion Relief At 25 Psi
Item No. 246A-0600AV
Designed to prevent backflow in horizontal piping systems. Swing check valve allow liquid to flow in a single direction
![2 Inch Threaded Ductile Iron Swing Check Valve 2 Inch Threaded Ductile Iron Swing Check Valve](https://shop.sourcena.com/lowres/nophoto.gif)
2 Inch Threaded Ductile Iron Swing Check Valve
Item No. 246ADI-0500AV
Designed to prevent backflow in horizontal piping systems. Swing check valve allow liquid to flow in a single direction
![1 Inch X 1-1/2 Inch Vapor Saver Shear Valve With Poppet (Double Poppet ) With Containment Threads 1 Inch X 1-1/2 Inch Vapor Saver Shear Valve With Poppet (Double Poppet ) With Containment Threads](https://shop.sourcena.com/lowres/detail/60VSPC-1001.jpg)
1 Inch X 1-1/2 Inch Vapor Saver Shear Valve With Poppet (Double Poppet ) With Containment Threads
Item No. 60VSPC-1001
Poppeted models afford additional protection by preventing the release of vapors from the dispenser internal piping
![18 Inch Nitrile Gasket For 18 Inch 110 Series Watertight Manhole Cover 18 Inch Nitrile Gasket For 18 Inch 110 Series Watertight Manhole Cover](https://shop.sourcena.com/lowres/nophoto.gif)
18 Inch Nitrile Gasket For 18 Inch 110 Series Watertight Manhole Cover
Item No. P110-18G
Note Used on the obsoleted 18 inch 110 series manhole.
![Medium Burial Tank Sump 45 Inch Base Fits 42 Inch Manhole Medium Burial Tank Sump 45 Inch Base Fits 42 Inch Manhole](https://shop.sourcena.com/lowres/nophoto.gif)
Medium Burial Tank Sump 45 Inch Base Fits 42 Inch Manhole
Item No. TSM-4542
Ribbed riser allows for simple 3 inch height adjustments using standard tools
![3 Inch Swing Check Valve - Threaded Brass 3 Inch Swing Check Valve - Threaded Brass](https://shop.sourcena.com/lowres/detail/246A-0400AV.jpg)
3 Inch Swing Check Valve - Threaded Brass
Item No. 246A-0400AV
Designed to prevent backflow in horizontal piping systems. Swing check valve allow liquid to flow in a single direction
![1 Inch X 1-1/2 Inch Vapor Saver Shear Valve With Poppet (Double Poppet) 1 Inch X 1-1/2 Inch Vapor Saver Shear Valve With Poppet (Double Poppet)](https://shop.sourcena.com/lowres/detail/60VSP-1001.jpg)
1 Inch X 1-1/2 Inch Vapor Saver Shear Valve With Poppet (Double Poppet)
Item No. 60VSP-1001
Poppeted models afford additional protection by preventing the release of vapors from the dispenser internal piping