This valve is a special version of the GasIQ Optimator outlet point. With its compact design, it is ideal for direct mounting or for building into the welding machine or feed. In combination with the flow meter model 3712-0530, this is an excellent alternative when very long welding hoses are involved, and the regulating function is required close to the welding location. Supplied with hose connections for hoses with 5.0 and 6.3 mm internal hose diameter.