Our Chinadrip new design Dual Acting Continuous Air & Vacuum Relief Valve 2" 

Two thread for your reference BSP or NPT.

Dual Acting Continuous Air & Vacuum Relief Valve 2"  is well used in the irrigation.

Dual Acting Continuous Air & Vacuum Relief Valve 2"  can work under 225 psi.

The outtake flow of  Dual Acting Continuous Air & Vacuum Relief Valve 2"  is 0-235m³/h @ 0-5 psi.

The intake flow of  Dual Acting Continuous Air & Vacuum Relief Valve 2" is -360-0m³/h @ -6-0 psi

Our Chinadrip new design Dual Acting Continuous Air & Vacuum Relief Valve 2"  can print as your requests.

More size of  Our Chinadrip new design Dual Acting Continuous Air & Vacuum Relief Valve 2"  are available for your choose. 1/2" 3/4" 1"