safety diaphragm, internal impulse line
ambient temperature: -15 to +70°C
max. inlet pressure: 500 mbar
outlet pressure range: 2.5 to 150 mbar

internal threads, Rp-ISO 7-1
flange connections, ISO 7005

FRS.../5 Pressure Regulator
FRNG.../5 Zero Pressure Regulator Proportionator (air pressure actuated)

outlet pressure range: 2.5 to 150 mbar
FR...503 to 520...Rp 3/8 to 2
FR...5040 to 5150...DN 40 to 150

K0/1 Position Indicator;
indicates closed or open position of the safety valve.

UB locks out and indicates when the pressure exceeds set-point.
NB locks out and indicates when the pressure is below the set-point.

Double Pressure Switch
combination of two mechanically joined switches.

GW...A2, ...A5  Pressure Switches
to be used on double solenoid valves or MultiBlocs;

ambient temperature:  -15 to +60°C
voltage: min. 10 to max. 250 VAC
              min. 12 to max.  48 VDC
current AC: min. 20 mA to max. 5 A
             DC: min. 20 mA to max. 1 A

set-point ranges: 0.4 to 3 mbar, 1.0 to 10 mbar, 2.5 to 50 mbar, 30 to 150 mbar, 100 to 500 mbar.

LGW...A2, LGW...A4, LGW...C2
dial adjustable

LGW A2P 1/4" connection and test button

KS...C2 Klima-Set pressure switch with complete accessories for air conditioning and ventilation systems.

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