I am honoured by your interest in my valves. Unfortunately I am unable to commercialise or put them on the market, it would be very difficult for me to arrange this. I work a full time job and I have a family, making backpacking stoves is my hobby, which I do, in my available spare time. Each of my valves are meticulously hand made and take many hours to make.
I am happy to design and make you a valve and send it to you for no cost, to do this I need to know some more details of your canister and tube connection.
I would prefer to discuss this by e-mail if you send me a Personal Message (PM) with your e-mail address I will send you my e-mail address.