Liquid Changeover

LR : LR Unit – Liquid Changeover Regulator with Strainer Ball Valves


  • Compact package of LR and KAGLA Pureflow
  • Maintenance while runing the facility

Features

LR unit is a complete set of Liquid Changeover with bypass line pre-installed.
LR / Pureflow (Ball valve with built-in strainer) / piping.
Designed in Minimum size for easy installation.

COMPACT SIZE

EASY MAINTENANCE STRUCTURE

Maintenance could be done without stopping the supply of LP gas.

OPTIONAL SCALABILITY

Remote Control of Change signal can be carried out using an explosion-proof lead switch and LR panel.

DOUBLE INDICATORS

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

Specification

MODEL LRU-SSF-Ⅰ Features/ LRU-SSF-Ⅱ
Fluid LPG (Liquefied Petroleum Gas)
Capacity (kg/h) Max. 300 (100% for propane)
Max. 150 (30% or less for propane)
Changeover Pressure (MPa) LR-SF-Ⅰ: 0.05 ∼ 0.22
LR-SF-Ⅱ: 0.15 ∼ 0.34
Changeover Pressure Operating Accuracy (MPa) ±0.01
Required Inlet Pressure (Changeover pressure +ΔP) ∼ 1.56 MPa
Capacity (kg/h) 100 150 200 250 300
ΔP Type Ⅰ 0.03 0.07 0.11 0.14 0.18
(MPa) Type Ⅱ 0.06 0.08 0.11 0.15 0.18
Inlet Size JIS20K 20A Flange
Outlet Size JIS20K 20A Flange
Weight (kg) 13 20
Dimensions (mm) 215 ×425 ×195 385 ×510 ×195
(W×H×D)
LR Panel (Option) Dimensions (mm) 90 ×170 ×60
(W×H×D)
Voltage AC100V
Alarm Terminal 100V 5A
(Contact material: silver contact plated with gold)
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Attenttion

  • Explosion-proof Signal Transmitter Switch (Optional)
    With Signal Transmitter Switch, the actuation of LR could be verified under remote monitor through a telephone line
    Control circuit : 220V
  • LPG consumption should be lower than the LR standard capacity indicated above
  • If the LR inlet pressure requirement could not be adapted, it might be necessary to change the LPG composition

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