by Maximator GmbH

Double Block and Bleed Needle Hydrogen Valve

  • Double block and bleed needle hydrogen valve is used for hydrogen application up to pressure of 1550 bar.
  • DBBNV Double Block and Bleed Needle Valves with metal to metal seats have a high level of safety and reliability under adverse operating conditions.
  • Maximator double block and bleed needle valves are very compact and easy to use.
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Double block and bleed needle hydrogen valve

  • Maximator series DBBNV Double Block and Bleed Needle Valves with metal to metal seats have a high level of safety and reliability under adverse operating conditions.
  • Double Block and Bleed Needle Valves are three stem manifold valves designed for blocking and bleeding in test and pressure monitoring applications as well as for chemical injection or drain line isolation up to 22,500 psi (1,550 bar).
  • Due to the standard valve packing and Vee stem design, Maximator double block and bleed needle valves are very compact and easy to use.
  • In addition, manifold style valves reduce the number of fittings and space required for installation.

Features

  • Connection size 1/4″, 3/8″, 9/16″
  • Special materials

Benefits

  • High reliability
  • High safety
  • Compact design
  • Easy to use

Materials

Double block and bleed needle Valve has been manufactured using different materials as mentioned below

  • Body: 1.4404
  • Valve stem: 1.4542 (17-4PH)

Application areas

  • General hydrogen use
  • Medium pressure panels
  • Medium pressure fluid handling systems
  • Testing application

Contact us

  • Maximator can provide technical drawings upon request. Contact us and tell us about your requirements. We will identify the products that provide the performance and safety you expect.
Max Pressure (in bar)

Max Ambient Temperature (in °C)

Min Ambient Temperature (in °C)

Manufacturing Readiness (MRL)

Technology Readiness (TRL)

Double Block and Bleed Needle Hydrogen Valve

Data sheet

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    Maximator GmbH

    As an internationally leading company specialized in high-pressure technology, Maximator develops high-performance products and solutions for a variety of uses and applications in the field of high pressure testing and production equipment, hydraulics and pneumatics. Maximator has many years of experience with components, power units and test systems especially for hydrogen applications Many components for the development of this future technology are exposed to extreme stresses. Maximator meets this challenge with innovative high pressure test technology for hydrogen components such as valves, pipes or CGH vessels. We can carry out all legally prescribed testing on pressure bearing components with our test technology: from individual acceptance to type approval testing. We also offer gas control technology for hydrogen applications - approved effective and reliable technology for automotive manufacturers and suppliers.

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