Banco de pruebas de válvulas de seguridad de control manual

Ámbito de aplicación: Comprobación de la presión de ajuste, la presión de retroceso y las prestaciones de estanqueidad de las válvulas de seguridad de carga directa y las válvulas de seguridad pilotadas.

Banco de pruebas de válvulas de seguridad de control manual

Banco de pruebas de válvulas de seguridad de control manual
Banco de pruebas de válvulas de seguridad de control manual

introducción del producto

The MAQ Series Safety Valve Calibration Bench is a professional testing system designed for the calibration and performance verification of safety valves under controlled pressure conditions.
The equipment adopts a hydraulic clamping device with adjustable clamping force, and is equipped with a pressure gauge to display the corresponding clamping force.,The equipment is mainly used to test the set pressure, setback pressure, and tightness performance of both direct loaded safety valves and pilot operated safety valves.

With a stable pressure boosting system and reliable mechanical structure, the MAQ series calibration bench is suitable for applications where accurate pressure control and repeatable testing results are required.

Descripción del producto

The MAQ Series Safety Valve Calibration Bench adopts an advanced equipment design principle, integrating pneumatic and hydraulic technologies to achieve stable pressure output and secure valve clamping during testing.
In this system, pneumatic liquid pressurization is used as the clamping pressure source, while a pneumatic gas booster pump is applied as the test pressure source.
The bench is equipped with a gas cylinder, enabling continuous testing operations without frequent interruption.

During operation, the test pressure can be adjusted smoothly, and the pressure rise process remains stable, which helps operators accurately determine valve opening pressure, reseating pressure, and sealing performance.

One testing seat including one clamping unit is used for DN15~DN200 testing, and multiple testing fixtures can be equipped to meet the testing requirements of various series of safety valves.

The test bench can also be customized according to customer required size, pressure, and medium.

Artículo MAQ-200/10-3-N MAQ-400/40-6-BN
Testing Medium Nitrogen or clean air Nitrogen or clean air or water
Maximum Diameter DN200mm DN400mm
Presión Máxima de Prueba 10MPa Gas pressure: 40MPa; water pressure: 80MPa
Testing Accuracy ±0.4% ±0.4%
Material The valves, fittings, and joints used in the equipment material are all made of stainless steel When the medium pressure is lower than the required pressure and not less than 3MPa, use 0.3-0.8MPa compressed air as the driving pressure source, and pressurize the medium into the high-pressure tank through a gas booster pump

Características y funciones

  • Hydraulic clamping device with adjustable clamping force
  • Equipped with a pressure gauge and clamping force comparison table
  • Adjustable test pressure with stable pressure rise
  • Suitable for testing set pressure, setback pressure, and tightness performance
  • Can be customized for different size, pressure, and medium
  • Suitable for most gas and liquid media

 

Ventajas del producto

  • Adjustable clamping force for different testing pressure and valve diameter
  • Pressure and clamping force comparison table for convenient operation
  • Stable pressure rise during testing
  • Suitable for testing direct loaded safety valves and pilot operated safety valves
  • Can be customized according to required size, pressure, and medium

 

Product Advantages:

  • Stable pressure output improves testing accuracy and repeatability
  • Adjustable pressure control allows flexible testing of different valve specifications
  • Reliable clamping system ensures safety during high-pressure testing
  • Imported high-pressure components enhance system safety and service life
  • Supports both gas and liquid testing media, expanding application flexibility

 

Ventajas de nuestra empresa

Highlight se centra en el diseño y la fabricación de equipos de pruebas de presión y sistemas de pruebas de control de fluidos, ofreciendo tanto modelos estándar como personalización basada en proyectos.

  • Más de 16 años centrados en equipos de pruebas de presión y sistemas de refuerzo neumático
  • Capacidad de producción anual: más de 1.000 equipos
  • Más de 8000 clientes atendidos
  • Implantación de la gestión de calidad basada en ISO9001 y control estable de la fabricación
  • Un sólido equipo de ingeniería para la configuración del banco de pruebas, la adaptación de los dispositivos y la asistencia técnica.
  • Experiencia en exportación apoyando a compradores internacionales con comunicación y documentación técnica

 

Applicable Standards & Compliance:

The MAQ Series Safety Valve Calibration Bench is designed and manufactured in accordance with the following standards:

  • TSGZF001-2006
  • GB/T 12242-2005
  • GB/T 12241-2005
  • GB/T 12243-2005

These standards ensure the equipment meets the technical requirements for safety valve testing and calibration.

 

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