Supplier REGO LV3403TR – High Pressure First Stage Regulator

DISTRIBUTORALATINDUSTRI.COM | Supplier REGO LV3403TR – High Pressure First Stage Regulator | REGO LV3403TR is a high-pressure first-stage regulator designed for LP-Gas/propane systems. It is used as the first stage of pressure reduction, reducing relatively high pressure from an LPG storage container to an intermediate downstream pressure before the gas is supplied to a second-stage regulator or downstream equipment.

Supplier REGO LV3403TR – High Pressure First Stage Regulator

Function and Working Principle

The REGO LV3403TR receives LPG vapor from a storage tank or container at relatively high pressure. The regulator uses a diaphragm and spring-loaded mechanism to control the internal valve opening.

As downstream pressure changes, the diaphragm responds automatically and adjusts the valve position to maintain the specified outlet pressure.

The LV3403TR is typically used as the first-stage regulator, producing an intermediate pressure of approximately 10 PSIG. The gas can then be supplied to a second-stage regulator for further pressure reduction before reaching the end-use equipment.

Safety Features

The LV3403TR incorporates features intended to improve system protection, including:

  • Built-in relief valve
  • Travel stop
  • Downstream pressure tap for pressure monitoring
  • Robust regulator construction
  • Reliable pressure regulation under varying container pressures

These features help provide additional protection against excessive downstream pressure when the regulator is installed and used according to the applicable system requirements.

Typical Applications

The REGO LV3403TR is suitable for:

  • LPG storage tank systems
  • Propane systems
  • Two-stage LPG regulation systems
  • Commercial LPG installations
  • Industrial gas systems
  • Gas-fired equipment
  • Boilers and burners
  • Heating systems
  • LPG distribution systems
  • Residential propane installations

Main Advantages

  • High-pressure first-stage regulation
  • Compact design
  • High vapor capacity
  • Factory-set 10 PSIG outlet pressure
  • Suitable for LP-Gas and propane
  • Built-in pressure relief protection
  • Easy downstream pressure monitoring
  • Durable construction
  • Suitable for commercial and industrial LPG applications

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