Ductile Iron Globe Valve

Ductile Iron Globe Valve

As the professional manufacture, we would like to provide you Ductile Iron Globe Valve. And we will offer you the best after-sale service and timely delivery. Ductile Iron Globe Valve belongs to the forced sealing type valve, so when the valve is closed, pressure must be applied to the valve flap to force the sealing surface not to leak. When the medium enters the valve six from below the valve flap, the resistance needed to overcome the operating force is the friction of the stem and packing with the thrust generated by the pressure of the medium, the force to close the valve is greater than the force to open the valve, so the diameter of the stem should be large, otherwise the failure of the stem top bend will occur.

Zhejiang Huachi Co., Ltd is a design and development, manufacturing and installation, sales and service in one of the valve manufacturing enterprises, has constructed both competitive and economic benefits - to hydraulic control valves, ball valves, butterfly valves, pressure reducing valves, power station valves, American standard valves, special valves seven categories and a choice of various materials, a variety of connection methods, drive Form, pressure, temperature level, applicable to a variety of media specifications complete, a wide range of product structure. With intelligent control, product series, multi-level function, large specifications, environmental protection and energy saving and other high-tech products to the market. The products are far involved in dozens of countries and regions such as the Middle East, Southeast Asia, Europe and the United States, and have made great contributions to domestic petrochemical, metallurgical fertilizer, electric power pharmaceutical, municipal construction, fire heating, water supply and drainage, pollution control and other industries and large and small projects. With the high quality and price of the products, service first, integrity and friendliness, we have won the frequent praise and favor of the majority of users at home and abroad, and admire the name.

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