Our factory production of butterfly valves, small size, light weight, flexible operation, Good regulatory opening and closing rapidly.Not only has a good seal, and fluid resistance. Valve body with ...

Hebei Tongli automatic control valve manufacturing Co., Ltd.which was founded in 1995, . The company is a professional manufacturer engaged in the research, production, and sales, through development ...

Safety-relief valves are critical components of any pressurized system. In fact, a functioning safety-relief valve could be the most important piece of equipment on a process pressure vessel or ...

(MENAFN- GetNews) 1. What is an EN593 butterfly valve? An EN593 butterfly valve refers to a metal butterfly valve designed and manufactured in accordance with the BS EN 593:2017 standard, ...