Valve Control System
Shenyang Xinyulin Petroleum Machinery Co., Ltd. is mainly dedicated to the research, development, design, production and sales of well control equipment, as well as hydraulic and electronic control systems in the oil drilling and production industry. Since its establishment over 20 years ago, the company has established a comprehensive R&D system ranging from basic technology research to applied technology development, and formed a complete industrial chain from proprietary technology, core components, leading products to intelligent manufacturing solutions. Our products are Electric Valve Control System, Hydraulic Valve Control System, etc.
Why Choose Us
Sales Market
The company's products are extensively used in major domestic oil fields, and its export products are primarily sold to oil-producing countries such as those in the Middle East and Russia.
Custom Service
The company independently develops and manufactures petroleum equipment products of various specifications and categories that meet both national and export standards in accordance with customer requirements.
Patent Certificates
The company holds a number of intellectual property patents, including the API 16C standard, Q1 standard, ISO 9001, ISO 45001, ISO 14001, HSE health, safety, and environmental management system certifications, CNAS, IECEx global certification, ATEX EU, and GB/T 27922-2011.
Advanced Equipment
The company is equipped with a variety of advanced, high-precision processing equipment and precise inspection and testing devices. It has a strong technical force, and its products contain high scientific and technological content.
-
![Electric Valve Control System]()
Electric Valve Control SystemElectric valve controllers enable manual/auto/remote valve operation modes with precision flow control. The DPJA-1-5 variant, designed for high-pressure cyclone sand separators, remotely manages...read more -
![Hydraulic Valve Control System]()
Hydraulic Valve Control SystemDPXA hydraulic systems use electric-hydraulic pumps to control multiple gate/plug valves. Its explosion-proof panel combines system/hydraulic/drive pressure gauges and valve position indicators....read more
Our Best-Selling Valve Control System
Electric Valve Control System
The electric valve control device is used to achieve manual control, automatic control, and remote control for the valves, and to achieve smooth valve opening and closing operations. DPJA-1-5 is a control device developed specifically for high-pressure cyclone sand separators, which can remotely control the opening and closing of gate valves and throttle valves on the sand separators to enable the operators to operate the control valves locally or remotely for sand separation.
Hydraulic Valve Control System
The DPXA hydraulic valve control system uses electric hydraulic pump as the hydraulic source to control the opening and closing of multiple hydraulic flat valves and multiple hydraulic plug valves. In this valve control device, the operation panel is equipped with system pressure gauge, hydraulic pressure gauge, flat valve drive hydraulic pressure gauge, explosion-proof indicator lights for the opening and closing positions of hydraulic valves, explosion-proof three-position four-way electromagnetic directional valve, etc, where the pressure gauges and hydraulic flat valve and hydraulic plug valve opening-closing position indicator lights are used to display the control system oil pressure and the opening and closing position status of the hydraulic flat valve and hydraulic plug valve, and the explosion-proof electromagnetic three-position four-way reversing valve is used to control the opening and closing of the hydraulic flat valve and hydraulic plug valve.
|
Environmental |
|
|
Operating Temperature |
10° to 40° C |
|
Altitude |
Sea level to 2000 m |
|
Relative Humidity |
0 to 95% |
|
Valve Stand |
|
|
Dimensions (H x W x D) |
89 x 203 x 305 mm |
|
Weight |
± 4950 g |
|
Valve Bracket |
Delrin, mounts on 3/8" or 1/2" support stand |
|
Reservoir Holder |
Delrin, holds eight syringes with thumb screws for each reservoir |
|
Reservoirs |
60cc capacity syringes |
|
Valve Controller |
|
|
Dimensions (H x W x D) |
144 x 187 x 265 mm |
|
Weight |
2005 g |
|
Digital IO |
(16 bit) Dsub25 connector |
|
Analog In |
BNC connector |
|
Trig/Sync |
(1 bit) BNC connector |
|
Valves |
Dsub9 connector |
|
USB port |
USB-C connector |
|
Power |
24 VDC DC power plug |
|
Ground |
Common jack 4 mm, banana plug |
● Up to 8 channels.
● Choice of 3 valve types: Pinch, PTFE, or Lee miniature valves.
● Low noise operation.
● Low self-heating design.
Valve Control System Installation Requirements
Proper Mounting and Enclosure Selection
Control panels should be mounted in a location that provides adequate ventilation, protection from environmental factors, and easy access for operation and maintenance. The selection of an appropriate enclosure based on the environmental conditions and installation requirements is crucial to safeguarding the panel components and ensuring their reliable operation.
Wiring and Termination
The wiring and termination of electrical connections within the control panel should be carried out in accordance with industry standards and best practices to prevent issues such as electrical faults, short circuits, and poor connectivity. Proper labeling, routing, and securing of wiring within the panel enclosure are essential for maintaining the integrity and safety of the electrical installation.
Compliance with Regulations
Installers should ensure that the installation of valve control systems complies with local electrical codes, regulations, and safety standards to guarantee the safety of personnel, the reliability of the electrical installation, and the legal compliance of the system.
Testing and Commissioning
Thorough testing and commissioning of the control panel should be conducted to verify its proper functionality, adherence to design specifications, and integration with the water pump system. This includes functional testing of control and protection devices, verification of sensor inputs, and validation of communication and connectivity features.
Steps to Start up Valve Control System
Commission the Valve
The initial step before starting the valve control system is to commission the valve that the panel will be controlling. This can be done by following the manufacturer's startup procedure, which is supplied with the valve.
Lock the Valve
Before any commissioning of the valve control system commences, lock the valve in place. This usually can be done with a ball valve located above the bonnet of the valve. Locking the valve will ensure that all tests are complete and that the panel will control the valve as expected.
Check Electrical Wiring
The next step is to verify that the valve control system has been wired correctly by a certified electrician.
Turn on the Panel
Flip the breaker on the panel to start the valve control system. The screen and controller should turn on. This usually is indicated by a "System OK" or "DC OK" indicator.
Test the Solenoids
Once the solenoid orientation is set within the valve control system, set the control panel to manual control mode and energize the prospective solenoids to ensure correct working order.
Set Up the Solenoids
Before the sensor(s) can be calibrated with the valve control system, the range and units of the sensor(s) need to be determined. The range usually is stamped on the side or found in the manufacturer's spec sheet.
Match the Sensor & Signal
Ensure the sensor value(s) match the signal(s) displayed on the valve control system. If there is a considerable discrepancy between the values, this is often because of a range mismatch. To rectify these issues, repeat step 6 until values are accurate.
Certificate
Video
FAQ
As one of the most professional valve control system manufacturers in China, we're featured by quality products and good price. Please rest assured to buy high-grade valve control system for sale here from our factory.
The valve actuates the switchgear, Hydraulic valve actuation system, Electric mechanism switching system