VM131-01 mechanical valve is a roller-type mechanical valve, mainly used for supporting high-end end customers. All its parts are processed by the machining center and imported seals are used to ensure the quality and performance of the product. The model of this mechanical valve is VM131-01-01, made of aluminum, with internal thread as the connection form, nominal diameter of 10 mm, soft seal type, suitable for normal pressure and normal temperature working environment, standard is national standard, flow direction is one-way, shape is plunger type, and the applicable medium is air.