Banco de ensaio de válvulas de segurança de controlo manual

Âmbito de aplicação: Testar a pressão de regulação, a pressão de recuo e o desempenho da estanquidade de válvulas de segurança de carga direta e de válvulas de segurança pilotadas.

Banco de ensaio de válvulas de segurança de controlo manual

Banco de ensaio de válvulas de segurança de controlo manual
Banco de ensaio de válvulas de segurança de controlo manual

introdução do produto

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.

Descrição do produto

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.

Item 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
Maximum Test Pressure 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

Caraterísticas e funções

  • 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

 

Vantagens do produto

  • 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

 

Vantagens da nossa empresa

A Highlight centra-se na conceção e fabrico de equipamento de teste de pressão e sistemas de teste de controlo de fluidos, suportando tanto modelos padrão como personalização baseada em projectos.

  • Mais de 16 anos dedicados a equipamentos de teste de pressão e sistemas de reforço pneumático
  • Capacidade de produção anual: mais de 1000 conjuntos de equipamentos
  • Mais de 8000 clientes atendidos
  • Implementação da gestão da qualidade com base na norma ISO9001 e controlo estável do fabrico
  • Uma forte equipa de engenharia para a configuração de bancos de ensaio, correspondência de dispositivos e apoio técnico
  • Experiência de exportação no apoio a compradores internacionais em matéria de comunicação e documentação 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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