Heschen Pneumatic Hand Pull Mechanical Valve 4H210-08 2 Position 5 Way PT3/8 Manual Control Push-Pull with Fittings and Muffler (4H210-08)

This particular manually operated 5/2 valve stands out from some of the others just in terms of sheer capacity as attested to by the inclusion of 3/8" ports and 8mm push fits for them, something which also stands out from the crowd in that the included push fits include some PTFE already on the threads.... AND this is enough! Normally I find fittings with pipe dope already on the threads, always need extra tape, these didn't with the excess oozing out when tightened. In use it has a slightly different feel from smaller valves in that there doesn't appear to be any spring assistance/return, this suits me and works much the same with the addition of a little bit of 'float' in the middle of the stroke.

Very good product and very fast delivery