WR117Series Special Gas Control Panel is a dual bank semi-automatic changeover system,providing a continues gas supply without interrupting the system during cylinder(s) replacement.When the primary bank is nearly depleted,a changeover will occur in which the reserve bank will begin to supply gas to the system.The inlet valve on each bank provides the user additional safety while replacing the cylinder(s) on the empty bank before the next changeover occurs.Available in both stainless steel and brass.
FEATURES:
Ø Dual-bank gas supply and semi-automatic changeover
Ø 2"stainless steel pressure gauge
Ø All the components are mounted on a single panel for easy maintenance
Ø Inlet valve(s)for changing cylinder(s) included. Outlet and vent valves are optional
Ø Integrated safety relief valve to ensure additional safety
Ø Diaphragm valve connections are orbital welded to minimize contamination and leakage
MATERIALS OF CONSTRUCTION:
Ø Regulator and valve body:Brass or Stainless Steel
Ø Regulator seat:PTFE,PCTFE
Ø Panel:Stainless Steel
Ø Panel inlet connections:more connections available
Ø Panel outlet connections:more connections available
SPECIFICATIONS:
Ø Maximum inlet pressure:4500 psi
Ø Maximum outlet pressure:50, 100, 150, 250 psi
Ø Operating temperature range: -40°C ~ 74°C (-40°F ~ 165°F)
Ø Leak rate:2 x 10-8 atm.cc / sec He
Ø Cv:0.14
