Wenzhou Zhitong Pipe Co.,Ltd is one of the professional american type female thread globe valve manufacturers and suppliers in China,Website:http://www.zhitongpv.com, welcome to wholesale high-quality globe valve from our factory and also welcome to check the price with us. Product Overview The American type female thread gate valve of Anix has a body cap of threaded structure; the valve rod and hand wheel are connected by a tightly wedged square to reduce the manufacture and assembly error; the valve spool sealing faces are convex in shape and sealed with the valve seat using lines; the sealing faces are made of hard alloy, providing good sealing performance and long service life. esign Standard Performance Specification Product Structure