Technical description
The DUNGS pressure regulator, type FRS, has an adjustable setpoint spring. The pressure regulator complies with EN 88 and DIN 3380:
Input pressures up to 500 mbar (50 kPa)
Setpoint spring range 10 to 30 mabr, blue color (standard)
High flow rate
Sturdy, precise and sensitive regulation of regulator output pressure
Inlet pressure compensation diaphragms
Safety diaphragms
Internal pulse for regulator output pressure as standard, optional external pulse connection optional on both sides
Rp 1/2 thread connection
Pipe thread as per ISO 7/1
Application
Gas pressure regulator for gas burners and gas equipment. It does not contain any non-ferrous metals, suitable for gases of up to max. 0.1 vol.% H2S, dry. Suitable for gases of families 1,2,3 and other neutral gaseous media.
FRS
Spring-loaded pressure regulator with adjustable setpoint spring. Internal tap of regulator output pressure. External pulse connections optional, suitable for controlling regulator output pressure.
Specifications
Pipe thread as per ISO 7/1: Rp 1/2
Max. operating pressure: up to 500 mbar (50 kPa)
Pressure regulator: Pressure regulator as per EN 88, Class A, Group 2, DIN 3380, RG 10
Input pressure range: + 5 mbar or p2 +2.5 mbar up to 500 mbar
Output pressure range: 2.5 mbar to 200 mbar as a factor of adjustable setpoint spring
Setpoint spring range: 10...30 mbar, blue (standard)
Materials of gas conveying parts:
Housing: Aluminium, steel
Seals and diaphragm: NBR
Ambient temperature: -15 °C bis +70 °C
Installation position: Regulator dome from vertically upright to lying horizontally
Measuring/ignition gas connections: G 1/4 ISO 228 on both sides in inlet section
Ventilation pipe: Ventilation pipe only required in special cases.
Weight: 0.545 kg
If you have any questions about this product please email us at info@combustioncontrols.pk
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