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Components

Enclosed Discharge Safety Relief Valves 95605/956H5

Seetru Limited
Enclosed Discharge Safety Relief Valves 95605/956H5
Enclosed Discharge Safety Relief Valves 95605/956H5
Enclosed Discharge Safety Relief Valves 95605/956H5
Enclosed Discharge Safety Relief Valves 95605/956H5
Enclosed Discharge Safety Relief Valves 95605/956H5
Enclosed Discharge Safety Relief Valves 95605/956H5
Summary

  • Enclosed Discharge Safety Relief Valves has a working temperature range of -196°C to 250°C, depending on the version
  • Pressure range: 35 to 1100 bar (depending on valve version)
  • It is made of the stainless steel  with threaded connections and metal-to-metal sealing
  • Certified for a wide range of temperatures & pressures
  • Can be customized according to customer requirements

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Description Technical Specifications Downloads Vendor

Enclosed Discharge Safety Relief Valves 94605/946H5/95605/956H5

  • Seetru valves can withstand set pressures up to 1100 bar, making them ideal for use in even the most demanding hydrogen applications. Seetru’s valves are designed to open quickly and reliably when the system pressure exceeds the set pressure, allowing excess gas to escape safely. This helps to prevent damage to the system and protect personnel from injury.
  • Seetru prioritises rigorous testing and analysis, ensuring exceptional valve performance across diverse applications. Their keen understanding of various industries allows us to tailor valves to specific needs. By combining cutting-edge design, unparalleled expertise, and application-specific solutions, we have established ourselves as a leader in the safety valve industry. 
  • Hydrogen-fuelled vehicles are one of the main applications for hydrogen energy.
  • Its viability and success is largely dependant upon the infrastructure for hydrogen fuelling and the related safety standards.
  • Seetru Safety Valves are your reliable safety-critical component in hydrogen fuelling; controlling the flow of gaseous hydrogen and most importantly, serving as the last line of defence by shutting down systems

Key features

  • Compact and space saving design
  • Designed and built for repeatable operation
  • Advanced sealing technology with super-lapped hard-faced seat and disc, designed to offer robust high-performance sealing
  • Orientable gas-tight packed lever option (9*6H5 only)
  • Simple and robust design with three moving parts
  • Maintenance friendly design
  • Designed with Hydrogen embrittlement resistant materials (H2 option)

Product Specifications

  • Inlet Connections
    • ½” NPT, BSP & BSPT
    • 9/16” Cone & Thread
    • 3/4” Cone & Thread
  • Outlet Connections
    • ½” NPT & BSP
    • ¾” NPT & BSP
    • 1” NPT & BSP
  • Temperature Range
    • Type 94605 and 946H5 = 0° to 250°C
    • Type 95605 and 956H5 (H2 option) = -196°C to 250°C
  • Temperature Range (Special Options)
    • High temperature option, up to 300°C, available upon request
    • -269°C version (up to 300 bar) available upon request
  • Pressure Range
    • 35.0 to 515 bar (9*605)
    • 35.0 to 1100 bar (9*6H5)
    • *Maximum set pressure for steam is 85 bar

Application areas

  • Hydrogen generation
  • Fuel cells
  • Compressors and pumps
  • Fuelling systems
  • Hydrogen storage
  • Pressure vessels
  • Piping systems
  • Transportation

Contact us

  • By combining cutting-edge design, unparalleled expertise, and application-specific solutions, Seetru has established themselves as a leader in the safety valve industry. Interested? Please contact the vendor directly by filling in the contact form. 

 

Brand Seetru
Max Pressure (in bar) 1100
Min Pressure (in bar) 35
Manufacturing Readiness (MRL) 10
Technology Readiness (TRL) 9
Compliant with BS EN ISO 4126-1, PED 2014/68/EU, PE(S)R 2016 (UKCA)
Max Ambient Temperature (in °C) 250
Min Ambient Temperature (in °C) -196
Download
Enclosed Discharge Safety Relief Valves 94605-946H5-95605-956H5 - Datasheet.pdf
Seetru Limited

Seetru supplies safety relief valves suitable for a wide range of hydrogen applications, including hydrogen generation, fuel cells, compressors and pumps, fuelling systems, storage, pressure vessels, piping systems, and transportation.

These valves can withstand set pressures up to 1100 bar, making them ideal for use in even the most demanding hydrogen applications.  Seetru’s valves are designed to open quickly and reliably when the system pressure exceeds the set pressure, allowing excess gas to escape safely.  This helps to prevent damage to the system and protect personnel from injury.

Seetru’s safety relief valves are manufactured in accordance with the highest international standards and are available in a variety of materials and configurations to meet the specific needs of each application.

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