Wenzhou Pioneer Valve Co., Ltd. is a research and development, production, sales, service one of the manufacturing enterprises. Vacuum valve with a professional production of science and technology, advanced technology equipment and strict quality management system. Product specification is complete, reliable performance, is worth the preferred vacuum system accessory products.

First, small-caliber baffle valve body castings are precision.

Second, GYC-JQ series differential pressure valve to prevent back inflation performance has been greatly enhanced oil.

Third, the unique short ball, "V"-type orifice regulate pumping speed is more advantageous.

Fourth, GDC-J solenoid valve and high vacuum baffle DDC-JQ electromagnetic vacuum gas valve coil will not produce high power long.

Fifth, baffle valve drive device can be placed in the side.