Description
ADJUSTABLE SAFETY VALVE 0,5 - 16 BAR 1/2 WITH CONVEYED EXHAUST
ALLOWED FLUIDS: LIQUIDS GAS STEAM
DESCRIPTION
The adjustable pressure relief valve with conveyed discharge is a device against overpressure designed to open, with no further help other than the energy of the fluid, if the internal pressure of the system exceeds the maximum value set for the valve.
This allows fluid to drain through it. The pressure relief valve automatically resets to prevent further fluid flow when the internal system pressure drops below
below the valve setting pressure. The ducted discharge pressure relief valve satisfies the essential requirements dictated by the European Directive
PED 2014/68/EU (Pressure Equipment Directive).
TECHNICAL FEATURES
Pressures:
maximum admissible (PN) 16 BAR
adjustable in the range 0.5 16 bar
minimum Pnr seal -5 %
opening overpressure Pnr +10%
Pnr reclosing value -20%
coefficient of outflow K=0.05
Threads:
pipe connection thread acc. ISO 228/1