1.Body is made of high quality carbon structural steel, the precision casting and become, is suitable for any environment.

2. Work improperness absorption of Germany advanced technology to improve the valve sleeve structure, link is fully enclosed structure,appearance no riveting,seal more reliable.

3. Stem choose fine alloy quenched and tempered steels, surface spraying hard, durable.

4. Standard fasteners are all made of stainless steel materials 304,316,316L

Application parameters