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BATTERY CONDITION MONITORING SYSTEM
 Gas Release Systems
GRS M18
Push In
Bayonette
GRS M27
GRS CD
BATTERY CONDITION MONITORING SYSTEM
 Gas Release Systems
GRS M18
Push In
Bayonette
GRS M27
GRS CD
GRS M18
GRS M18 Gas relase valve 

The ABERTAX® Technologies GRS has been specially developed for installing in Gel & AGM batteries. 

The ABERTAX® GRS releases the pressure build-up of gas in a battery, and also prevents air from entering into the cell which may ruin the plates. 

This patented device incorporates a unique diaphragm system which makes this valve a completely reliable, safe and extremely efficient unit. 

The device, due to its exceptional design, lends itself to additional specific customer requirements.


GRS M18 for VRLA Batteries 

This valve is an important part for all industrial VRLA batteries in GEL and AGM technology. 

The GRS CD with a central degassing function was especially developed for AGM automotive batteries. 

Main features:

  • IATA approved
  • Opening pressure can be calibrated between 100 - 300 mbar (1.45 – 4.35 psi)
  • All valves 100 % tested
  • Very small tolerances in opening and closing pressure
  • Reduce water loss in VRLA batteries and hence improve battery cycle life
Parameters:

Application

VRLA

Diameter mm

18

Type

Thread

Standard valve opening pressure

adjustable in production from 100 - 300 mbar

Closing pressure

> 80 mbar

Maximum operating temp.

80°C

Valve materials suitable for temp. range

-30°C to +80°C

Tightening torque in the battery lid

90 (+/-20) Newton-cm




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