With the advancement of valve technology, there are more and more types of valves. Globe valves are also used a lot of valves, and high pressure casting globe valves are the product of technological progress. Next, Dervos will give you a detailed introduction to the high pressure casting globe valve.

Structural Features

1. The series of cast steel globe valves have reasonable structural design, stable performance, reliable quality, convenient installation, and light and flexible operation.

2. The sealing surfaces of the disc and seat are spray-welded with cemented carbide with different hardness. Reliable sealing, high hardness, wear resistance and high temperature resistance, good abrasion resistance and long service life.

3. The valve stem is heat-treated and has good scratch resistance and wear resistance.

4. A variety of connection types can be used to meet various engineering needs and user requirements.

Material

The material of valve body and bonnet is WCB, WC6, LCC, OCr18Ni9 or OCr17Ni12Mo2. The above valve materials are selected in strict accordance with the requirements of ASME B16.34 and relevant valve material standards. The casting material complies with ASTM A216, and the stainless steel material complies with the standard requirements stipulated in ASTM A351 and ASTM A352 "Technical Conditions for Low Temperature Steel Castings for Valves".

Application

Globe valves are suitable for occasions that require frequent switching, and can be used in most media flow systems. Globe valves are widely used in petrochemical, electric power, metallurgy, urban construction, chemical and other industries.