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Delta-Elektrogas PCS Position Indicator Switch

The PCS is a mechanically activated switch for monitoring the position of the valve plate.
This device can be fitted to the Elektrogas aluminium valves series VMR, VML, VMM, VMH,
EVRM-NA, EVRM-6NA, EVRM-NC, EVRM-6NC to check the closed position of the plate.
It can be fitted to the N.O. vent valve VMRNA to check the open position of the plate.
It can be also fitted to solenoid actuators (SR – SL – ST) to check the open/closed position of the
butterfly valve (VF – VFH).

Features

The PCS is a mechanically activated switch for monitoring the position of the valve plate.
This device can be fitted to the Elektrogas aluminium valves series VMR, VML, VMM, VMH,
EVRM-NA, EVRM-6NA, EVRM-NC, EVRM-6NC to check the closed position of the plate.
It can be fitted to the N.O. vent valve VMRNA to check the open position of the plate.
It can be also fitted to solenoid actuators (SR – SL – ST) to check the open/closed position of the
butterfly valve (VF – VFH).

Applications

PCS is available with working pressure 500mbar or 6bar.
An adapting rod is necessary to fit the switch to an Elektrogas valve or actuator. The switch is
supplied with the rod already mounted, to make installation easier.
The switch can be rotated on 360° on rod axis.
Electrical connection with ISO4400 plug.
It is suitable for air and non-aggressive gases (families 1-2-3 EN437). Special versions are
available for use with aggressive gases.

The compact, robust and functional design permits a simple and quick installation, and it is
essentially maintenance free.
All components are designed to withstand mechanical, thermal and chemical stresses present
in a typical installation.
The device can be provided in Ex-proof execution, for use in Zones 2 and 22, according to
2014/34/UE Directive (ATEX).
Switches are 100% tested for seal and functioning.

Specifications

Connection G1/8 (ISO 228-1)
Max operating pressure 500 mbar or 6 bar
Max testing pressure 0.75 bar or 9 bar
Environmental temperature -15°C / +60°C
Installation See valve instruction sheet for the correct position
Gas type Air and non aggressive gases (fam. 1-2-3 EN 437)
Special versions for aggressive gases

Switching capacity                    Resistive Load Inductive Load/ Lamp
(standard silver contact)         250VAC 2A            250VAC 0.3A
120VAC 3A            120VAC 0.5A
30VDC 3A             30VDC 1A

Electrical connection ISO 4400 plug with PG11 cable gland
Enclosure IP54 (EN 60529)
(optional IP65)
Weight 0,20 Kg

0,30 Kg (Ex-proof version)
Materials in contact with media   Aluminum
Brass
NBR
PTFE
Stainless steel
FPM

Downloads

Datasheet : Delta-Elektrogas PCS Position Indicator Switch

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