• Model:GasInt-002

Gas Interlock system with Gas On Lamp

£ 175.94 (excl. VAT)

£ 211.13 (inc. VAT)

The GVI-002 is a gas interlock control system that can be used with either pressure switches or current sensors to monitor fans and enable the electrical supply to a gas valve actuator..

Control panel features
• Airflow off lamp
• Airflow on lamp
• Gas on lamp
• 10 second overrun timer to overcome loss of supply to gas valve actuator in case of backdrafts

The GVI-002 has connections for 2 current sensors. When fan current flow is proved the airflow on lamp will light and the electrical supply to the gas valve actuator will be enabled, the gas on lamp will light. When there is a loss of fan current the gas valve actuator will remain enabled for 10 seconds. This is to prevent loss of gas in the event of backdrafts. If a supply fan current sensor is fitted then both supply and extract fan current flow is to be proved before the airflow on lamp lights and the electrical supply to the gas valve actuator is enabled.

Control panel connections
• Electrical supply: 230v 1Ph 50Hz
• Remote emergency stop button
• Pressure switch/current sensor for supply fan • Pressure switch/current sensor for extract fan • Gas valve actuator: 230v 1Ph 50Hz motor open, spring return

Remote emergency stop button connections
The GVI-002 has connections to allow the fitting of a remote emergency stop button if required. Ask for details. When this is activated the electrical supply to the gas valve actuator will be disabled.

Be advised pressure switches are considered better than current switches for proving airflow.

Download specifications HERE

Available Options

1 x Speed Controller - REB51 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x MPS 225 D2 F4 301 x ACO8AC/EC AutoChangeover panel1 x ACQ-31514HD Acoustic Inline Box Fan1 x OZEO E ECOWATT Wireless Switch - OZEO-ECO-W1 x MUB 062 630D6 Multibox2 x HRU Controller1 x Synthetic Air Filter Media - 10mm x 1000mm x 1000mm1 x Ducting 90 Degree Bend - 315mm1 x Speed Controller - REB62 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x DOL Starter with Isolator - Three phase1 x Isolator Relay Controller - 4420301 x 7-Day Digital Time Switch - TCK7D-6A1 x Acoustic Box Fans (Inline) - CAB-400 RE1 x ACOFR9A-ADS-VFC - Automatic Duty Share Changeover panel1 x Elta SCP450/4-1AC - IP551 x DS-2 2-Speed Switch (3 Phase)1 x Elta SLC630/4-1AC - IP551 x ELTA - Single Phase Transformer 4amps1 x ACO3/B Changeover Panel (Three Phase)1 x MD - Motor Protection Switch (3 Phase)1 x Manual Overide Switch - MOS1 x Control switch - CR1501 x Helios GigaBox 500mm GBD 500/4/4 centrifugal1 x Step switch S-5EC, 0-10V1 x Ancillary Pack for SB-CYL 500 model1 x MUB/T 062 560 D4 Centrifugal box fan, 120°C Continuous, Insulated1 x MUB/T 062 500 D4 Centrifugal box fan, 120°C Continuous, Insulated1 x Female Ducting Connector - 160mm1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Spigot plate - 80mm1 x MUB/T 042 450 EV Centrifugal box fan, 120°C Continuous, Insulated1 x MVEx 1,0 Atex Motor Protection Switch1 x Slim Qube SSQU24/4-3BHT1 x Metal Inline Fan - VENT-150NK1 x Two Speed Switch - REGUL-21 x Soler & Palau - HXBR/4-250/H - IP44
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