LTD-1 DOME LOADED PRESSURE REGULATOR

LTD-1 DOME LOADED PRESSURE REGULATOR

Dome Loaded & Pilot Operated Regulators

LT Gasetechnik

The LTD-1 is a dome-loaded pressure regulator. The upper part is a chamber shaped as a dome, filled with gas and serving as a pressure chamber (therefore: “dome-loaded pressure regulator”). As to its function the pressure force from the encapsulated gas pressure – called “pilot pressure” – corresponds to the spring force with spring-loaded pressure regulators.

The pilot pressure affects a membrane whose lifting movements are transmitted via a pressure pin to the valve seat, which - in the end - is responsible for the control of the outlet pressure, because the outlet pressure is determined by the size and the opening of the valve seat.

The dome chamber can be fed over a wide pressure range that exceeds the characteristic of spring-loaded pressure regulators by far. This is exactly the tool that provides, in turn, an extremely wide controlled pressure range to the LTD-1, thereby constituting one of its characteristic features. The outlet pressure of process gas can be metered precisely; handling is very convenient.

The LTD-1 distinguishes itself by a high flow rate. This traces back to the generous dimension of the valve seat and the opening between valve seat and valve cone. Thanks to the specific shape of the individual components and a well reflected, even sophisticated design, the control behaviour is extremely good, even in case of very high or very low flow rates.

The outstanding property of the LTD-1, however, is that it is capable of generating a defined, adjustable outlet pressure being hardly affected by variations in the inlet pressure.

Features Include

  • Wide performance range: 10 - 2,500 Nm/h
  • Broad working pressure range: Inlet pressure 0.5 - 100 bar
  • Back pressure 0,1 - 70 bar
  • Independent rear pressure control
  • Flexible operation: locally (self-medium-controlled or with different medium) remotely via pilot pressure regulator
  • Safety function: Spring forced closing = Positive sealing 

Download Datasheet

Why choose Boiswood for your LTD-1 DOME LOADED PRESSURE REGULATOR

Fast Turnaround
Fast Turnaround
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Our local stocks allow us to quickly respond to requirements for regulators. Boiswood can evaluate and repair regulators the same day they are returned and despatch back out on a next-day delivery service.
Local Technical Support
Local Technical Support
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Boiswood offer a technical helpline from our HQ as well as having a “man on the ground” for on-site support whenever and wherever this is required.
In-House Repair Centre
In-House Repair Centre
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We can offer manufacturer certified in-house evaluation, repair, testing and assembly of GO regulators from within our Boiswood workshop.
Training Services
Training Services
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We offer a range of educational classes and training seminars that can be delivered from Boiswood HQ or on-site. We can deliver a bespoke seminar tailored for your needs.