Wuzhong Instrument
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  • Wuzhong Instrument HCBW bellows sealed cage double-seat control valve
  • Wuzhong Instrument ACB Quick Change Cage Single Seat Control Valve Stainless steel
  • Wuzhong Instrument HCB Cage Double Seat Control Valve 40—200 mm
  • Wuzhong Instrument G4100 Ball Valve DN15-DN1 50
  • Wuzhong Instrument APS Quick Change High Pressure Single Seat Control Valve
  • Wuzhong Instrument A Series Module Intelligent Control Valve Shockproof Digital Positioner
  • Wuzhong Instrument AEP302-LSB02B Smart Valve Positioner
  • Wuzhong Instrument A2000 Axial Flow Control Valve Double-layer structure
  • Wuzhong Instrument ABM pressure balanced cage control valve
  • Wuzhong Instrument Intelligent Valve Positioner AEP Series
  • Wuzhong instrument HCB cage type double-seat adjustment bolt hold-down type
  • Wuzhong Instrument WA Series Quarter-turn Pneumatic Film Actuator
  • Wuzhong Instrument CV3000 Series Control Valve Flange Connection
  • Wuzhong instrument tank bottom control valve HYQ-A Rc1/4 air source joint
  • Wuzhong Instrument ACN Low Noise Cage Control Valve
  • Wuzhong Instrument PER series quarter-turn electric actuator
  • Wuzhong Instrument ATS Quick Change Single Seat Control Valve One-way flow
  • Wuzhong instrument control valve APC series nominal diameter DN25~DN200
  • Wuzhong Instrument Control Valve HCBW Bellows Seal Cage Double Seat
  • Wuzhong instrument WB410 butterfly valve four-stage sealing structure
  • Wuzhong Instrument WB310 Triple Eccentric Butterfly Valve Multi-level metal sheet
  • Wuzhong Instrument G2070 Soft Seal Ball Valve Excellent shut-off performance
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Wuzhong InstrumentFounded in 1959, Wuzhong Instrument is a leading enterprise in China's control valve industry, in the course of 60 years of development, it has always adhered to the development concept of "professionalism, dedication, innovation and transcendence", and has achieved intelligent manufacturing through scientific and technological innovation and management innovation. In recent years, it has established a research and development facility in Los Angeles, United States, and acquired FCT Valve Company in France.

Wuzhong Instrument is a high-tech enterprise specializing in the production of various types of electric and pneumatic control valves, control devices, and integrated industrial control systems. The main product series are: 100 series linear control valve, 300 series self-operated control valve, 500 series ball valve, 600 series power station valve, 700 series butterfly valve, 900 series pneumatic actuator; 6 main products, providing a full range of fluid control solutions for various industrial needs.

Wuzhong Instrument has taken the lead in passing the TS (pressure piping components), ISO9001 (international quality management system), CE (European Union safety marking), API (American Petroleum Institute) and other quality management systems and special industry requirements in the same industry in China.

Wuzhong Instrument has successively established innovation platforms and carriers such as the National Enterprise Technology Center, the National Engineering Research Center, the Postdoctoral Research Workstation, the Ningxia Automation Instrument Academician Workstation, the Ningxia Coal Chemical Control Valve Engineering Research Center and the Ningxia Major Equipment Key Control Valve R&D and Innovation Team. In 2016, it was rated as an "Intelligent Manufacturing Pilot Demonstration" enterprise by the Ministry of Industry and Information Technology of the People's Republic of China. The company has a strong ability of independent innovation, in recent years, the company has developed more than 60 new control valve products, of which 24 have been rated as national key new products. It has successively won 1 second prize of the National Science and Technology Progress Award and 7 Autonomous Region Science and Technology Progress Awards, and obtained more than 300 invention patents and utility model patents.
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Wuzhong instrument control valve caliber selection steps
Wuzhong instrument control valve caliber selection steps
1. Accounting for traffic Accounting for flow can also be determined by referring to the capabilities of fluid transfer machinery such as pumps and compressors. Sometimes, a combination of methods is used to determine. 2. Determination of the differential pressure (1) The two equipment with close distance between the front and back of the conditioning valve and the stable pressure are ...
Wireless remote valve control system - Wuzhong instrument
Wireless remote valve control system - Wuzhong instrument
1. System overview The valve automatic control system controls the solenoid valve equipment placed in the field by announcing the instructions of the control service center in a wireless way, and then realizes the opening and closing of the solenoid valve, and the opening and closing status of the valve, the operation status, whether the equipment is online, historical data inquiry, etc.

Key points of classification and selection of cryogenic valves - Wuzhong instrument
Key points of classification and selection of cryogenic valves - Wuzhong instrument
Cryogenic valves are mainly used in ethylene, liquefied natural gas units, air separation equipment, petrochemical tail gas separation equipment, liquid oxygen, liquid nitrogen, liquid argon, carbon dioxide cryogenic storage tanks and tankers, pressure swing adsorption oxygen production devices, etc., the main varieties are cryogenic ball valves, cryogenic globe valves, etc. ...

Precautions for on-site use of pneumatic butterfly valve - Wuzhong instrument
Precautions for on-site use of pneumatic butterfly valve - Wuzhong instrument
Pneumatic butterfly valves are usually composed of a combination of pneumatic actuators and valve bodies and some accessories after debugging. This article first introduces the precautions for the on-site application of pneumatic butterfly valves. 1. The control cabinet sends a signal that the valve does not move, and the pneumatic conditioning butterfly valve is in the device locator after on-site investigation.

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