Large Flow Pressure Reducing Valve, Twisted Vortex Flow Meter, Freon Reducing Valve, Integrated Internal Threaded Triple Valve Assembly (-Automation Control Equipment, engaged in control equipment for instrument valves, pressure regulating valves, and pressure measuring instruments)
High-Flow Pressure Reducing Valve, Rotameter, Freon Reducing Valve, Integrated Internal Thread Triple Valve Set (Shanghai DiaoYa is engaged in regulating valves, pressure reducing valves, control valves, pressure reducing valve sets, industrial automation control systems, pressure control equipment, gas manifold. High-Flow Pressure Reducing Valve, Rotameter, Freon Reducing Valve, Integrated Internal Thread Triple Valve Set)

A company specializing in the sales and service of intelligent industrial automation instruments and meters. Our product range includes: meter valves, vortex flowmeters, electromagnetic flowmeters, ultrasonic flowmeters, target flowmeters, gas flowmeters, compressed air flowmeters, gas turbine flowmeters, and flowmeters for hydrological and ecological irrigation areas in hydropower stations. Our offerings also cover a variety of flowmeters, pressure transmitters, level gauges, and temperature-pressure gauges. Flowmeters are categorized based on their structural principles, such as volumetric flowmeters, differential pressure flowmeters, float flowmeters, turbine flowmeters, electromagnetic flowmeters, vortex flowmeters within the oscillating flowmeters, mass flowmeters, and insertion flowmeters.

Products mainly focus on automation control systems and remote centralized automation control systems for various fields, including chemical factories, coal chemical industry, sewage treatment, waterworks, electricity, vegetable greenhouses, agricultural irrigation, metallurgy, petrochemicals, energy natural gas, waste gas emission, heating and cooling, garbage incineration, and environmental protection.


A comprehensive enterprise engaged in the sales and service of intelligent industrial automation instruments and meters. Our product range includes: vortex flowmeters, electromagnetic flowmeters, ultrasonic flowmeters, target flowmeters, gas flowmeters, compressed air flowmeters, gas turbine flowmeters, hydrological and water conservancy hydropower ecological irrigation area flowmeters, and a variety of other flowmeters, pressure transmitters, level gauges, and temperature-pressure gauges. Flowmeters are categorized by their structural principles, such as volumetric flowmeters, differential pressure flowmeters, float flowmeters, turbine flowmeters, electromagnetic flowmeters, oscillating flowmeters (vortex flowmeters), mass flowmeters, and insertion flowmeters.
Engaging primarily in product categories:
Pressure Reducer
Pressure Regulator
Gauge valve
High-pressure Valve
Stainless Steel Pressure Reducer
Pressure Relief Valve Assembly
High-pressure reducer
Pressure Regulator Set
High-flow pressure reducer
Needle valve
Needle valve
Pin Valve
High-flow pressure reducing valve
Marine Valve
Carbon Dioxide Regulator
High-pressure Valve
Pressure Relief Valve
High-pressure Valves
Oxygen manifold
Nitrogen manifold
Valve
Check Valve
Adjustable Valve

Shanghai Automation specializes in: High-Flow Pressure Reducing Valves, Rotameters, Freon Reducers, Integrated Internal Thread Triple Valve Units (including Freon Reducers, High-Flow Pressure Reducing Valves, and Rotameters - Intelligent Automation Control Equipment)
Large Flow Pressure Reducing Valve, Rotameter, Freon Pressure Reducer, Integrated Internal Thread Triple Valve Set (Shanghai DiaoYa specializes in control valves, pressure reducing valves, regulating valves, pressure reducing valve sets, industrial automation control systems, pressure control equipment, gas manifold).
High-pressure One-way Valve, Single Side Busbar, Special Pressure Reducer, Integrated Internal Thread Five Valve Set






























