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Adjustable vacuum regulator valve

    Adjustable vacuum regulator valve

    Adjustable Vacuum Regulator Valve is a precision-engineered valve designed to control and maintain consistent vacuum levels in industrial and laboratory systems. Ideal for applications such as chemical processing, HVAC, medical equipment, and automation systems, this valve provides accurate and adjustable vacuum regulation to optimize system performance. Built with durable materials resistant to corrosion and wear, the adjustable vacuum regulator valve ensures long-term reliability and minimal maintenance. Its user-friendly design allows easy calibration and integration with automated control systems, making it an essential component for enhancing operational efficiency, protecting sensitive equipment, and ensuring stable vacuum conditions in critical applications.
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Features

1.The reduced pressure effect is reliable,outlet pressure not inlet pressure and current  capacity change influence.Both may reduce moves the pressure,and may rduce the static pressure.

2.Debugging ease of operation.Only must adjust first the pilot valve adjusting screw,can obtain precisely.Stable outlet pressure.

3.The energy conservation effect is good.The valve body used the entire channel to flow the linear direct curent type design,the pressure loses slightly,cur- rent capaity big,also volume small,the weight was light.


Main dimensions

DN

(mm)

 

L

 

H

D

D1

n-φd

1.0MPa

1.6MPa

2.5MPa

1.0MPa

1.6MPa

2.5MPa

1.0MPa

1.6MPa

2.5MPa

50

235

300

165

165

165

125

125

125

4-18

4-18

4-18

65

255

337

185

185

185

145

145

145

4-18

4-18

8-18

80

275

467

200

200

200

160

160

160

8-18

8-18

8-18

100

275

520

220

220

235

180

180

190

8-18

8-18

8-22

125

325

580

250

250

270

210

210

220

8-18

8-18

8-26

150

405

640

285

285

300

240

240

250

8-22

8-22

8-26

200

490

778

340

340

360

295

295

310

8-22

12-22

12-26

250

585

889

395

405

420

350

355

370

12-22

12-26

12-30

300

665

1010

445

460

485

400

410

430

12-22

12-26

16-30

350

-

1037

505

520

555

460

470

490

16-22

16-26

16-33

400

695

1264

565

580

620

515

525

550

16-26

16-30

16-36

450

740

1294

615

640

670

565

585

600

20-26

16-30

20-36

500

810

1324

670

715

730

620

650

660

20-26

20-33

20-36

600

895

1600

780

840


725

770


20-30

20-36


700

1450

1750

895

910


840

840


24-30

24-36


800

1560

1900

1015

1025


950

950


24-33

24-39


900

1800

2100

1115



1050



28-33



1000

2000

2400

1230



1160



28-36




adjustable vacuum regulator valve: Complete Guide for Industrial and Laboratory Applications

Introduction

An Adjustable Vacuum Regulator Valve is a precision device designed to maintain and regulate vacuum levels in various systems, ensuring stable operation, equipment protection, and optimized performance. These valves are essential in industrial, laboratory, and medical applications where accurate vacuum control is critical. Constructed with high-quality, corrosion-resistant materials, adjustable vacuum regulator valves offer durability, reliability, and easy integration with automated control systems.


Applications of Adjustable Vacuum Regulator Valves

Adjustable vacuum regulator valves are versatile and can be used across multiple sectors:

  1. Industrial Processes:

    • Maintaining vacuum levels in chemical processing, packaging, and pneumatic systems.

    • Ensuring consistent performance of vacuum pumps and compressors.

  2. Laboratory Equipment:

    • Controlling vacuum for analytical instruments, filtration systems, and research experiments.

    • Providing stable and adjustable vacuum to sensitive equipment.

  3. Medical and Healthcare Applications:

    • Regulating vacuum in suction devices, dental equipment, and surgical systems.

    • Enhancing patient safety and equipment longevity through precise control.

  4. Automation and Manufacturing:

    • Used in automated systems for pick-and-place operations, vacuum grippers, and robotic applications.

    • Ensuring efficient, repeatable, and precise operations in production lines.

Example of Application Table

Application SectorTypical Use CaseKey Benefit
Chemical ProcessingVacuum distillation, filtrationStable vacuum improves process accuracy
Laboratory EquipmentAnalytical instruments, vacuum ovensProtects sensitive equipment and ensures repeatable results
Medical DevicesSuction and respiratory systemsEnhances patient safety and device reliability
Industrial AutomationVacuum grippers, robotic handling systemsEnsures precise, efficient operations

Safety Instructions

Ensuring safe operation of adjustable vacuum regulator valves is critical to prevent accidents, equipment damage, or system malfunction.

  1. Depressurization: Always depressurize the system before installation, maintenance, or cleaning.

  2. Personal Protective Equipment (PPE): Wear appropriate gloves, goggles, and protective clothing when handling vacuum systems.

  3. System Compatibility: Verify that the valve material and pressure rating match the system specifications to avoid leaks or rupture.

  4. Avoid Contamination: Keep the valve and surrounding area clean to prevent foreign particles from entering the system.

  5. Proper Operation: Do not exceed the maximum allowable vacuum or pressure; follow manufacturer-recommended adjustments and limits.

Adjustable vacuum regulator valve

Common Safety Checklist

Safety MeasureDescription
Depressurize Before ServicePrevents sudden vacuum release or injury
Wear PPEProtects personnel from chemical exposure or debris
System Compatibility CheckEnsures valve materials are suitable for fluid or gas type
Regular InspectionDetect leaks, wear, and corrosion before failure
Follow Manufacturer LimitsAvoid exceeding maximum vacuum or pressure

Accessories and Components

Adjustable vacuum regulator valves often include multiple accessories to enhance functionality:

  • Actuators: Manual, pneumatic, or electric actuators for easy adjustment.

  • Pressure Gauges: Integrated or external gauges to monitor vacuum levels in real-time.

  • Filter Elements: Protect internal components by removing particulates from the fluid or gas.

  • Mounting Brackets and Fittings: Facilitate secure installation and system integration.

  • Seals and Gaskets: Ensure leak-free operation and long-term durability.

Components Table

ComponentFunctionMaterial Options
ActuatorAdjusts valve opening and vacuum levelStainless steel, aluminum, brass
Pressure GaugeMonitors system vacuumStainless steel, plastic
Filter ElementPrevents debris from entering valveStainless steel mesh, PTFE
Seal/GasketEnsures airtight operationRubber, PTFE, Viton
Mounting BracketProvides secure installationStainless steel, powder-coated steel

Core Advantages

Adjustable vacuum regulator valves offer several benefits that make them indispensable in critical applications:

  1. Precision Control: Accurate adjustment of vacuum levels ensures system stability and protects sensitive equipment.

  2. Durable Construction: Corrosion- and wear-resistant materials increase valve longevity even in harsh environments.

  3. Versatility: Suitable for a wide range of industrial, laboratory, and medical applications.

  4. Easy Integration: Compatible with automated control systems for monitoring and remote adjustment.

  5. Maintenance-Friendly: Modular design allows easy cleaning, seal replacement, and inspection.

  6. Energy Efficiency: Optimizes vacuum pump performance and reduces energy consumption.

Advantages Table

AdvantageBenefit
Precision ControlStable system operation and improved process quality
Durable ConstructionLong lifespan and minimal downtime
VersatilityWide applicability across multiple sectors
Easy IntegrationSupports automated monitoring and control systems
Maintenance-FriendlyQuick cleaning and component replacement
Energy EfficiencyReduces energy costs and optimizes pump operation

Installation and Calibration

Proper installation and calibration are essential for reliable operation:

  1. System Preparation: Ensure the vacuum line is clean and free of debris.

  2. Mounting: Secure the valve using proper fittings and mounting brackets.

  3. Connection: Attach actuators, gauges, and auxiliary components according to manufacturer instructions.

  4. Initial Adjustment: Gradually adjust the vacuum regulator to desired levels while monitoring system response.

  5. Calibration: Use pressure gauges to fine-tune vacuum levels for accurate and repeatable operation.


Cleaning and Maintenance

Regular maintenance ensures optimal performance and extends the life of the valve:

  • Visual Inspection: Weekly check for corrosion, wear, or leaks.

  • Internal Cleaning: Disassemble periodically to remove debris, scale, or contaminants.

  • Seal Replacement: Inspect and replace seals and gaskets every 6–12 months.

  • Actuator Testing: Ensure manual or automated actuators operate smoothly.

  • Performance Testing: Periodically verify vacuum regulation accuracy.


Conclusion

An Adjustable Vacuum Regulator Valve is an essential component for systems requiring precise vacuum control, stability, and protection. By integrating these valves into industrial, laboratory, and medical applications, operators can ensure reliable performance, energy efficiency, and safety. Proper installation, regular maintenance, and adherence to safety guidelines maximize valve lifespan and operational efficiency. With durable construction, precision control, and versatile application, adjustable vacuum regulator valves are indispensable for modern vacuum systems and critical fluid handling operations.

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