The diaphragm valve body, installed on the pipeline, uses an internal diaphragm to regulate the flow.
Made by shell molding casting process, good surface quality and suitable for small batch production.
We specialize in the manufacture of various customized mechanical parts and components. Water works is one of the most important product lines here at Y&J and we can produce couplings and adaptors, hydrants, pump parts and various valve parts catering to customers' specifications. We run our own casting foundries and machine shops and produce iron castings and steel castings by ourselves. Upon customers' request, we can do outsourcing on non-ferrous metals like Aluminum and Bronze.
With decades' experience in exporting, we have a very good understanding of international customers' needs, especially in North America and Europe. All you need to do is send us your drawings, samples and technical requirements. Our professional manufacturing facilities, experienced quality and engineering team, and bilingual customer service team will work together with you to provide JIT delivery of high-quality products at a competitive price.