High Pressure
REGULATORS for gaseous fluids such as LPG are used to adjust the pressure of the torches to weld bituminous membranes.
The body is entirely made of zamak 15 (Zn + Al + Mg + Cu), while inside there is a hydrocarbon-resistant elastomer membrane: to ensure its longevity, we recommend fully closing the valve, thereby setting the membrane in the standby position at the end of the job.
There are also available models with a safety valve (excess flow) that is tripped if the rubber hose is torn, explodes or simply comes off. It instantly turns off the gas supply upstream, thereby protecting the operator.