Investment casting gate valves are used in pipeline systems where flow needs to be fully opened or completely shut off. A gate moves up and down inside the valve body, allowing media to pass when open and blocking it when closed. They are suitable for water, steam, oil, gas, acid, and alkali service.
At SDPLDL, we are a trusted manufacturer specializing in precision investment casting and industrial valves for global markets. We operate our own manufacturing facility featuring over 200 sets of advanced manufacturing equipment and an in-house testing center equipped with 16-ton dynamic balancing machines. Our integrated manufacturing capabilities allow us to seamlessly produce precision investment casting valves, custom stainless steel large-diameter valves, and slurry valves under strict compliance with ISO 9001 standards.
Investment Casting & Industrial Valves