GAS products

LRA : LRA-SE I / II (Liquid Changeover for Ammonia)

Ammonia Liquid Changeover LRA

Ammonia Liquid Changeover LRA Cambiador de líquido para amoniaco LRA Kagla Japan

  • Liquid Changeover device for Ammonia
  • Corrosion resist materials on all Ammonia route
  • Easy visible status indicators

 

 

Features

When there are two cylinder lines, changeover from line-A to line-B for replacement is always required. Liquid Changeover LRA (for Ammonia) switches active line from line-A to line-B automatically by detecting pressure.

COMPACT SIZE

Space-saving compact size allows more freedom for installation.

SNAP REVERSE STRUCTURE

LR functions with “Snap Reverse Structure” to achieve dust-proof and rain-proof construction. The simplest and most reliable form of liquid automatic changer realizing highly accurate and instantaneous changeover operation.

DOUBLE INDICATORS

Red arrows indicates which line is in use. changeover activation status can be checked easily by color indicator.

Dual Indicators of Liquid Changeover

EASY MAINTENANCE STRUCTURE

Simple structure allows disassembly and assembly to be performed easily at the site.

 

Specification

Model LRA-SE-Ⅰ LRA-SE-Ⅱ
Fluid NH3 (Liquefied Ammonia Gas)
Capacity (kg/h) Max. 100
Changeover Pressure (MPa) 0.05 – 0.18 0.15 ∼ 0.30
Changeover Pressure
Operating Accuracy (MPa)
±0.01
Required Inlet Pressure (Changeover pressure +ΔP) ∼ 1.56 MPa
Capacity (kg/h) ΔP Capacity (kg/h) ΔP
35 0.05MPa 35 0.06MPa
50 0.07MPa 50 0.08MPa
70 0.09MPa 70 0.11MPa
80 0.13MPa 80 0.15MPa
100 0.16MPa 100 0.18MPa
Inlet Size JIS20K 20A Flange
Outlet Size JIS20K 20A Flange
Weight (kg) 13
Dimensions (mm)
(W×H×D)
215 ×425 ×195
  • NH3 consumption should be lower than the LR standard capacity indicated above