Conveying Pipeline

Referred to as pneumatic conveying pipe, the

Discharge Valve

Critical wear‑resistant spare fitted at steep‑tank conical bottoms. Special‑purpose valve for corn‑steeping‑section used for discharging and batch‑transferring mixed corn‑kernel and steep‑liquor media.

pH Control Regulating Valve

Mounted on acid alkali dosing lines or starch slurry main piping of corn starch washing towers. Receives pH measurement feedback to automatically modulate valve travel, precisely controlling chemical dosing rate or main stream media flow rate. It stabilizes pH set points for tower internal starch slurry and washing water, securing protein separation and starch refining reactions within optimal pH operating window. It mitigates quality defects including reduced starch purity and incomplete protein removal caused by pH excursions and stabilizes washing section end product quality.

Pulse‑Jet Valve

Critical pneumatic blow‑off component for pulse‑jet bag‑house dust collectors. Deployed together with filter bags and control instruments and known as the

Pulse Solenoid Valve

The pulse solenoid valve (also called a pulse valve) is the actuator of the cleaning system of a bag filter.

Pipeline Fittings

Collective designation for connecting sealing spare parts deployed within cornstarch pneumatic conveying pipelines, among the most frequently consumed vulnerable components for conveying systems. Product portfolio includes sanitary quick clamp joints, flange joints, flexible expansion joints, reducers, elbows and tees. Collectively they guarantee tight system sealing, reliable interconnection and convenient installation maintenance.

Upward-Discharge Valve

The upward-discharge valve, fully named the upward-acting discharge valve and commonly called a bottom valve, is installed at the bottom of reactors and storage tanks for discharging, releasing, and sampling materials, achieving dead-corner-free discharge from the tank bottom.

PSA Programmable Valve

PSA stands for Pressure Swing Adsorption, a process used for hydrogen production, nitrogen production, oxygen production, and CO₂ recovery. PSA valves generally refer to dedicated programmable valves for PSA systems, which are the core components of a PSA unit. They are switched at high frequency under PLC/DCS control to complete the sequential switching of adsorption, pressure equalization, forward release, reverse release, and purging.

Elbow

Elbow is the core steering connecting piece of internal pipeline and fluid transmission system of all kinds of equipment, which directly determines the layout rationality, operation stability and service life of equipment piping. It is suitable for mechanical processing, engineering machinery, power equipment and other mechanical scenes.

Steam Trap

Specialised condensate drain fitting for evaporation steam piping. Automatically discharges condensate generated within heat exchange equipment whilst preventing live steam leakage, securing overall heat exchange efficiency.

Solenoid Valve

The electrically controlled on/off valve of the air filtration system controls the flow of gas in the pipeline via electrical signals, enabling automatic switching of air pipelines, automatic drainage, and interlocked control of the air intake.

Air Pressure Reducing Valve

The pressure regulating component of the fermentation air system steadily reduces the upstream high-pressure compressed air to the working pressure required by the process, maintains a stable inlet air pressure for the fermenter, and protects the downstream filter element and tank from overpressure damage.

Stainless Steel Pipe Fittings

Aseptic connectors for fermentation air pipelines are used to join pipes, filter housings, and valves, providing sanitary-grade sealing and preventing leakage and the intrusion of foreign bacteria.

Safety Valve

Safety‑protection component for sterilization systems. It automatically opens to relieve overpressure and prevents safety hazards caused by excessive pressure in chambers and pipelines.

Steam trap

A component for sterilization piping that automatically discharges condensate while preventing steam loss, maintaining stable sterilization temperature.

Tank Bottom Diaphragm Valve

Mounted at the lowest point of fermenter for broth discharge, tank draining and bottom CIP waste removal. Flush‑mounted dead‑zone‑free design prevents material buildup and microbial contamination; compatible with SIP / CIP processes.

Aseptic Sampling Valve

Mounted on fermenter side wall for sterile broth sampling during fermentation. Samples are taken for dissolved‑oxygen, pH and cell‑density testing. It prevents foreign bacterial ingress and avoids cross‑contamination of the entire tank batch.

Vacuum Switching Valve

Switches air supply circuits for vacuum and back‑blow.