Check valve
Morrison Brothers
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![2 Inch Angle Check Valve - Single Poppet Spring Loaded 2 Inch Angle Check Valve - Single Poppet Spring Loaded](https://shop.sourcena.com/lowres/nophoto.gif)
2 Inch Angle Check Valve - Single Poppet Spring Loaded
Item No. 137-0300AV
Fitted with a light spring & soft seat made for standard check valve applications
![1-1/2 Inch Swing Check Valve - Threaded Brass 1-1/2 Inch Swing Check Valve - Threaded Brass](https://shop.sourcena.com/lowres/detail/246A-0100AV.jpg)
1-1/2 Inch Swing Check Valve - Threaded Brass
Item No. 246A-0100AV
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 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
![3/4 Inch Single Poppet Foot Valve 3/4 Inch Single Poppet Foot Valve](https://shop.sourcena.com/lowres/detail/334-0100AV.jpg)
3/4 Inch Single Poppet Foot Valve
Item No. 334-0100AV
Installed at the inlet of a suction line bottom of the storage tank
![1 Inch Single Poppet Foot Valve 1 Inch Single Poppet Foot Valve](https://shop.sourcena.com/lowres/detail/334-0200AV.jpg)
1 Inch Single Poppet Foot Valve
Item No. 334-0200AV
Installed at the inlet of a suction line bottom of the storage tank
![1-1/2 Inch Single Poppet Foot Valve 1-1/2 Inch Single Poppet Foot Valve](https://shop.sourcena.com/lowres/detail/334-0300AV.jpg)
1-1/2 Inch Single Poppet Foot Valve
Item No. 334-0300AV
Installed at the inlet of a suction line bottom of the storage tank
![2 Inch Single Poppet Foot Valve 2 Inch Single Poppet Foot Valve](https://shop.sourcena.com/lowres/detail/334-0400AV.jpg)
2 Inch Single Poppet Foot Valve
Item No. 334-0400AV
Installed at the inlet of a suction line bottom of the storage tank
![1-1/2 Inch Double Poppet Foot Valve 1-1/2 Inch Double Poppet Foot Valve](https://shop.sourcena.com/lowres/detail/335A-0100AV.jpg)
1-1/2 Inch Double Poppet Foot Valve
Item No. 335A-0100AV
Installed at the inlet of a suction line normally at the bottom of the storage tank as a prime holding valve.
![2 Inch Double Poppet Foot Valve 2 Inch Double Poppet Foot Valve](https://shop.sourcena.com/lowres/detail/335A-0200AV.jpg)
2 Inch Double Poppet Foot Valve
Item No. 335A-0200AV
Installed at the inlet of a suction line normally at the bottom of the storage tank as a prime holding valve.
![2 Inch Nipple Check Valve With 25 Psi Expansion Relief 2 Inch Nipple Check Valve With 25 Psi Expansion Relief](https://shop.sourcena.com/lowres/detail/530-0100AV.jpg)
2 Inch Nipple Check Valve With 25 Psi Expansion Relief
Item No. 530-0100AV
One way check valve used to prevent backflow
![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