Chemical Industry Precision Investment Castings Pump Valve Parts Rustproof

Investment Casting Pump Valve Parts Rotary Diaphragm Valve In Chemical Industry

Description

Rotary valves are also called valves. Valves are usually divided into two categories: linear and rotary. The linear-stroke valve allows or cuts off the flow of material through a linearly moving part such as a gate. The straight-stroke valve includes globe valve, gate valve, diaphragm valve and so on. The rotary valve allows or cuts off the flow through a rotating part. A rotary valve whose rotating part can rotate 90 degrees is called a 1/4 rotary valve. Sometimes the classification of 1/4 rotary valves can be extended to rotary valves with a rotation angle of less than 270 degrees. It can be seen from the definition that a rotary valve is a rotary valve that changes the valve from an open position to a closed position by rotating a rotating part such as a rotating baffle by 90 degrees.

Specifiction

Processing Steps

Drawing→ Mold → Wax injection→ wax tree assembling→ Shell moulding→ Dewax-buring→ pouring→ Shell removing→ Cuttiing-Griding→ Machining → Deburring → Surface Finishing → Assembly → Quality Inspection→ Packing

Product Details

About us:

1, We are a specialized manufacturer in China for Investment casting of lost wax and precision machining. We make and export high quality products and our price is very competitive in the market.
2, We strive to provide world-class service for every client. Under our team-work and management system, we can control the cost well and quality stable.In order to make customers more satisfied with our product quality and delivery time, we have setted up better management system and company culture, this will help to give you good service.
3, We can produce material of stainless steel, carbon steel, alloy steel for casting, and aluminum, brass etc for full machining.
4, We have been exported to worldwide companies for many years from 2014, our customers including Bosch, GE, Voestalpine, Foster Wheeler, Audi, DEC Group etc.
5, We have the following capabilities in general:
l CNC Turning and Milling
l Investment casting of lost wax
l Heat Treatment & Surface Treatment
l Assembly according to customer's requirement.