This American standard gate valve, pressure range 150LB to 2500LB, using high-quality materials, precision forging and exquisite machining, to ensure the valve in a variety of high pressure, high temperature and other harsh conditions of stable operation. The unique design structure ensures the stability and sealing of the valve, wear-resistant and durable, easy to operate, and is widely used in petroleum, chemical and other industries. This American standard gate valve is the masterwork of Gongnai technical team!