| 摘要 |
A valve (200)for a blow molding machine(100)and a method for actuating the same are provided. The includes a housing (202)having an inlet (204)and an outlet (206), a piston (208)movable inside the housing(202), and a pressure compensation chamber (218)positioned between the pressure compensation end (220)of the piston (208)and the housing(202). The piston (208)includes a pressure compensation end (220), a valve seat end(222), and a pressure compensation bore(210). The pressure compensation chamber(218)is in fluid communication with the inlet (204)via the valve seat end (222)of the piston (208)via the pressure compensation bore(210). The piston (208)is configured to actuate independently of an inlet fluid pressure (236). |
