(3) To the diaphragm plate
, the crevasse is only observed in position 1 and position 4; the crevasse reason in position 1 is that the shock wave was reflected and converged by the bottom plate and longitudinal diaphragm, in position 4 is the small blast standoff distance.
It consists of set screw, working spring, main shaft, valve seat, inlet outlet chamber, sensing orifice, pressure chamber, rolling diaphragm plate, and return spring as shown in Figure 1.
As the pressure in the outlet volume of regulator reaches above 15 bar, pressure creates a force on the diaphragm plate against the load force of spring which was set for a 15-bar pressure at the outlet.
Typical components from AKI are the scale pointer in white polypropylene inside the handle of the newly launched Norbar Tru Torque torque wrench range; nuts, screws, spacers, needles and pins; buttons, valves, pilot jets and nozzles; locking levers, lenses and luer plugs; and spindles, impellers, gear cogs and diaphragm plates
This design change will sandwich the diaphragm between two diaphragm plates
and dispose of a gluing operation.