WEH® High Pressure Valve TV17GO for inert gases, pneumatical actuation, shut-off valve, DN12, NC, 420 bar

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Description
WEH® High Pressure Valve TV17GO for inert gases, pneumatical actuation, shut-off valve, DN12, NC, 420 bar The TV17GO linear valve is used for shutting off pressurised gases. Due to its compact design, it is ideal for installation in gas process plants. It can also be easily integrated into existing systems.

The high pressure valves have a streamlined design that allows for top flow values and extremely low-noise operation.

TV17GO is equipped with pneumatic actuation (basic setting NC). Regular compressed air is applied to control the actuation. It is used to switch the status of the valve from closed to open and vice versa.
Compared to traditional linear valve, the WEH® TV17 valves with pneumatic actuation are characterised by their low weight.

A comprehensive range of accessories including manual and electrical output signal indicators, flow restrictors and throttle check valves allows for the valves’ functionality to be enhanced at any time.

There are also various adaptors as well as welding adaptors available for the installation of the valves.
Technical Data
Actuation Pneumatically for automatic control (e.g. via SPS)
Flow Direction One-way (B1 -> B2)
Nominal bore DN 12 mm
Operating pressure PS Max. 6,000 psi (420 bar)
Leak rate 5 x 10-3 mbar x l/s
Temperature range -22 °F up to +140 °F
Material (Parts within media flow) Brass and stainless steel 1.4305
Sealing material EPDM / PTFE / FKM
Material springs Steel 1.4310
Inlet valve seal PEEK
Features
  • Simple installation
  • Extremely high flow rate
  • Compact design
  • Light weight (starting with 5,6 kg incl. pneumatic actuator)
  • Low investment costs
  • Quiet in operation
  • Reduction of the number of valves needed
Application
High pressure linear valve with pneumatic actuation designed as shut-off valve for pressurized gases (inert gases) up top 420 bar.
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