GT-3000 Series Control Valve

The GT-3000 series control valves are designed and manufactured with the introduction of advanced foreign technology, including a series of sleeve-guided cage-type control valves, which are designed to meet various working conditions and can meet various working conditions. They are more suitable for high pressure difference occasions and can effectively achieve the purpose of eliminating noise, preventing cavitation and resisting cavitation.
The GT-3000 series control valves have a compact structure. They have an S-shaped streamlined channel, a large-capacity inner cavity, small pressure drop loss, a large adjustable range, and high flow characteristic accuracy. At the same time, the internal parts of this series of control valves are interchangeable, which greatly reduces the user's spare parts and simplifies the maintenance procedures. They are widely used in industrial automatic control processes such as metallurgy, chemical industry, petroleum, electric power, and environmental protection.

※ Structural Features
Valve body structure: straight-through large-capacity inner cavity, angle inner cavity
Valve body size: 1”-8”
Valve body specifications: JIS10K JIS20K JIS30K JIS40K
ANSI CLASS150 300 600 1500 2500 Lb
JB1.6 4.0 6.4MPa
Connection method: flange type weldability
Upper valve cover type: standard type heat dissipation type extended type bellows seal type jacket type
Packing: polytetrafluoroethylene V-type packing flexible graphite
Gasket: serrated gasket (SUS316L, alloy steel)
Wrapped gasket: (SUS316+flexible graphite)
Flow characteristics: equal percentage type linear type quick opening type
Actuator: pneumatic type electric type

※ Product Application
Petroleum and chemical industry
Used in pipeline transportation, chemical reactors, steam and gas control, etc. to ensure the stability and safety of the production process.
Power industry
In power plants, it is used for flow and pressure regulation of boilers, cooling water, steam and other systems to ensure efficient and stable operation of power generation equipment.
Water treatment industry
Used in sewage treatment and water supply systems to regulate water flow and pressure to ensure stable supply of water quality and quantity.
Food and beverage industry
Used for liquid flow control, such as precise flow regulation in beverage production lines and food processing.
HVAC system
In the air conditioning and heating systems of buildings, the flow of hot and cold water is controlled by regulating valves to maintain a comfortable indoor temperature.

※ Product Advantage
Precise regulation
It can accurately control process parameters such as flow, pressure, temperature, etc. to ensure the stability of the production process.
Automation control
Combined with the automation system, it can realize remote operation and intelligent control, reducing manual intervention.
Quick response
The quick response capability of the actuator makes the adjustment process more flexible and efficient.
High reliability
It has high pressure resistance, temperature resistance, and corrosion resistance, and can adapt to various harsh working environments.

※ FAQ

What are the installation requirements for control valves?
The valve should be installed at the appropriate position of the pipeline to ensure that the flow direction is consistent with the direction indicated by the valve body; secondly, check whether the valve and its accessories are intact before installation to ensure that there is no damage; during installation, ensure that the pipeline connection is stable to avoid stress concentration and prevent damage to the valve; in addition, sufficient space should be provided for the valve to facilitate adjustment, inspection and maintenance; finally, the valve should be protected from excessive vibration or temperature, especially under high pressure and high temperature environments.

What are the common applications of temperature and pressure reducers?
Temperature and pressure reducers are widely used in many fields. They are mainly used in steam systems to reduce high-pressure steam to appropriate pressure to ensure safe operation of equipment. They are commonly used in power, fertilizer, food processing and other industries. They are also used in oil and gas pipelines, chemical production, pharmaceutical plants, etc. to ensure stable pipeline pressure and avoid system overpressure or excessive temperature. In addition, reducers are also used in HVAC, metallurgy and other industries to adjust the temperature and pressure of the fluid in the system to ensure the smooth progress of the process.

How to maintain medium and high pressure valves?
When maintaining medium and high pressure valves, first check the wear of key components such as valve body, valve seat, sealing ring and valve stem regularly. Clean the valve to prevent impurities from blocking and affecting operation. Check the operating performance of the valve to ensure flexible opening and closing without sticking. Check the sealing to prevent leakage and replace the seals if necessary. For valves that operate at high pressure for a long time, it is recommended to perform functional tests regularly to ensure their reliability under high pressure environment. In addition, check the connection parts of the valve to avoid looseness or leakage caused by vibration or corrosion.

※ Industry Applications

※ Company Introduction

Jiangsu Gaote Valve Industry Co., Ltd. was established in 2003. The company is a medium-sized enterprise specializing in the production of various petrochemical and power station valve series. The main products include high-temperature and high-pressure power station valves, gate valves, stop valves, ball valves, check valves, butterfly valves, instrument valves, needle valves, regulating valves and non-standard special valves for power stations, etc. Hundreds of varieties and specifications of valves, products are widely used in power, petrochemical, metallurgy, pharmaceutical, mining, steel, mining, water supply and drainage and other industries. The company's R&D team actively explores the field of valves and explores a path of industrial upgrading from ordinary valves to valves.

Jiangsu Gaote Valve Industry Co., Ltd. is an innovative demonstration enterprise of small and medium-sized enterprises in Jiangsu Province. It is located in the Economic Development Zone of Funing County, Jiangsu Province, and National Highway 204 passes through the territory. The company has passed the ISO9001 quality system certification and the special equipment manufacturing license of the People's Republic of China. It is a member unit of the power station accessories supply of the State Power Corporation, a member unit of the Sinopec Equipment Resources Market, and a member unit of the first-level supply network of China National Petroleum Corporation. It has gradually established a good reputation in power station valves. The company has an advanced management mechanism, with fixed assets of more than 30 million yuan, more than 100 sets of sophisticated mechanical processing equipment and inspection and testing equipment, and more than 10 technical R&D personnel, forming an integrated production, sales and service.