Danfoss MBV5000 test valve features:-
• G1/4 pressure inputs on the bottom 
• Flange connections on the top, for simple connection to other Danfoss pressure switches or transmitters 
• A shut-off valve so you can exchange pressure switches and transmitters without stopping the plant or handling any piping 
• Capability for up to five inputs and outputs 
• A Minimess connection that lets you attach monitoring devices (such as pressure gauges) without disturbing normal operations. The connection can also be used to set or check snap points for attached pressure switches 
• The ability to handle different internal input to output connections 
• Versatility, so you can tailor the setup to your needs