Exercise: The gate valve with the valve stem linear motion, also called clear shot valve. Often movements are trapezoidal threaded rod through the guide slot PZ41H slagging gate valve manufacturer and the valve on top of the nut, and the rotary motion into linear motion, which is the operating torque thrust into action. Open the valve, when the gate valve lift height equal to the diameter of the 1: 1 times Shandong valves, fluid channel is completely smooth, but at run time, this position is not monitored. Features Light weight: body made of high grade ductile iron, lighter in weight than traditional gate about 20% to 30%, easy installation and maintenance. Flat-type brake seat: the traditional gate often through water pipes after foreign objects such as stones, wood, cement, iron, silt and other debris in the valve bottom groove, can not be closed tight and likely to cause the formation of water leakage, resilient seated gate valve at the bottom of the pipe machine uses the same flat design, easy to siltation caused by debris in the fluid moving. Gate valve opening and closing parts is, the direction of movement of the fluid direction perpendicular to the gate, gate can only be fully open and fully closed, can not be adjusted and the throttle. Ram has two sealing surface slagging valve, two sealing surfaces of the most common mode of gate valve to form a wedge, wedge angle with the valve parameters vary, usually 5 °, the medium temperature is not high for 2 ° 52 '. Wedge gate valve can be made into a whole, called the rigid gate; also be made to produce small quantities of deformation gate valve Weifang to improve its process, to make up the sealing surface angle deviations arising during processing, which species gate is called the flexible gate. PZ41H slagging valve, slagging valve, valve manufacturers Everbright Everbright provided by Valve Co., Ltd., Shandong. Valve Co., Ltd. Shandong China Everbright (www.sdgdfm.com) strong, credible, Shandong Weifang ball industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Everbright valve into the brilliant and you work for a better future!