Proven performance, decades of experience and focus on providing superior safety have made Rotarex SRG the world's leading manufacturer of premium LPG & propane valves, LPG & propane regulators and LPG & propane level gauges for storage tanks, portable cylinders and automotive applications.
  • Industrial Uses
    Filling valve, multivalve, LPG valve, propane valve, LPG & propane level gauge, LPG gas regulator, propane gas regulator for storage tanks & portable cylinders.
  • Home & Consumer Use
    LPG valve, propane valve, clip-on valve, LPG regulator, propane regulator, safety valve, propane bottle adapter & more.
  • Automotive Vehicles
    LPG / Autogas valves, PRD, Float gauges, Electronic level gauges, Solenoid valves, fillstop valves, filler valves, filling adapters, safety valves
  • For LPG powered forklifts find filling Valves, adaptors, tank valves & more.
    LPG Powered Forklifts
    Filling valve, multivalve, propane level gauge, LPG tank valve, propane tank valve, MLD forklift propane gas gauge & more.

MLD Increases Forklift Productivity.

MLD is the first LPG minimum gas level detector system for LPG-powered forklifts.

Quick-filling LPG polyvalve technologies for automobile and forklift applications enable auto-gas drivers to self-fill on LPG at every gas station in Europe without swapping valves that aren't compatible.

Drivers gain the confidence that comes with easy fill-ups wherever they roam. And companies with forklift trucks (FLTs) can avoid disruptions wherever their worksites may be.

  • Just one compact, lightweight, brass-body valve does it all
  • Fill up at all gas stations offering Autogas/LPG
  • Features Automatic 80% fill-stop & integrated gauge

Rotarex SRG is a business unit of Rotarex SA, manufacturer of cylinder valves, pressure regulators, fittings & equipment for safe, precise gas control in many different applications.

Rotarex Corporate Video

Learn about Rotarex’ premium quality cylinder valves, pressure regulators & gas control equipment…

Rotarex SRG is a world leading manufacturer of LPG and propane valves, LPG and propane regulators plus LPG and propane level gauges for large tank, portable cylinder, automotive and forklift applications.

Rotarex SRG Company Video

SRG Schulz + Rackow Gastechnik – LPG valve, LPG pressure regulator & LPG level gauge manufacturer.

The MLD low propane fuel gauge from Rotarex SRG measures the content of LPG/propane remaining in the cylinder and alerts the driver when it is time to change it.

Forklift Propane Fuel Gauge

Learn how MLD saves time & money by alerting driver when cylinder is low.

The MLD low propane fuel gauge from Rotarex SRG is easy to install.

How to Install MLD

See how easy it is to install the MLD LPG & propane forklift low propane fuel gauge.


This site uses cookies.

Rotarex uses cookies to ensure a better and easier online experience. Please click here to accept the continued use of these cookies after reading our revised COOKIES POLICY.

Please note, you may continue to use the website even if you do not accept the use of cookies. However, the visitor experience on subsequent visits will be diminished.

Read the full COOKIES POLICY.